Trailing-Edge
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PDP-10 Archives
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k20v7d
-
unsupported/card.exe
There are no other files named card.exe in the archive.
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CARD is a reference card for TOPS-20. Type ? to see a list of topics.
Each topic has a header that consists of a unique key, followd by
a period, followed by descriptive text:
A. ASCII table
Select the topic by typing the key (e.g., "A"). You cannot select
a topic by typing the descriptive text.
Command syntax is:
CARD>topic,topic,...topic <RET>
or
CARD>topic topic ...topic <RET>
or
CARD>command <RET>
In some cases, commands and topics can occur on the same command
line. For example:
CARD>topic,topic,EXIT <RET>
" m + 8 <+ 8
APRID word
! Microcode Options ! Microcode Version Number !
=========================================================================
! P ! X ! U ! ! n ! n ! n !
=========================================================================
! 0! 1! 2! 3! 4! 5! 6! 7! 8! 9! 10! 11! 12! 13! 14! 15! 16! 17!
P: 1 = Tops-20 paging U: Exotic microcode
0 = Tops-10 paging
X: Extended addressing
! Hardware Options ! Processor Serial Number !
=========================================================================
! H ! C ! N ! E ! O ! ! n ! n ! n ! n !
=========================================================================
! 18! 19! 20! 21! 22! 23! 24! 25! 26! 27! 28! 29! 30! 31! 32! 33! 34! 35!
H = 50 Hz E = Extended KL10
C = Cache O = Master Oscillator
N = Channel
CONO/CONI APR word
! 0! 1! 2! 3! 4! 5! 6! 7! 8! 9! 10! 11! 12! 13! 14! 15! 16! 17!
=========================================================================
! ! N ! P ! M ! H ! A ! F ! W ! ! !
=========================================================================
=========================================================================
! ! I ! E ! D ! C ! S ! B ! N ! P ! M ! H ! A ! F ! W ! ! PIA !
=========================================================================
! 18! 19! 20! 21! 22! 23! 24! 25! 26! 27! 28! 29! 30! 31! 32! 33! 34! 35!
I: Clear IO devices P: IO page fail
E: Enable interrupts Bits 24-31 M: MB parity
D: Disable interrupts Bits 24-31 H: Cache directory parity error
C: Clear flags Bits 24-31 A: Address parity
S: Set flags Bits 24-31 F: Power failure
B: Sbus error W: Sweep done
N: No memory PIA:
Priority interrupt assignment
CONO APR uses right halfword only, CONI APR uses fullword.
Flags in left halfword indicate that setting corresponding flag in
right halfword (with CONO) will generate an interrupt.
DATAI/DATAO APR word
Break Conditions
=============
! !
=========================================================================
! Reserved !N !R !W !S ! Break Address !
=========================================================================
!0 8!9 !10!11!12!13 35!
N: A normal instruction fetch under control of PC
R: Any reference that reads except normal instruction fetch:
1. retrieval of operands
2. address words in effective address calculation
3. instruction executed by XCT
4. user LUUO
W: Any reference that writes
S: 0 = reference made in executive virtual space
1 = reference made in user virtual space
DATAI cannot read the break address.
CONO/CONI MTR word
========================
!ACCOUNTING ! TIME BASE !
=========================================================================
! A ! ! P ! N ! T ! F ! O ! C ! ! PI Level !
=========================================================================
! 18! 19! 20! 21! 22! 23! 24! 25! 26! 27! 28! 29! 30! 31! 32! 33! 34! 35!
A: Set up accounts (0) F: Turn off time base (0)
P: Executive PI account O: Turn on time base
N: Non-executive PI account C: Clear time base (0)
T: Turn on accounting
(0) = zero on CONI
CONO PI word
=============================
! 1 ! 2 ! 3 ! 4 ! 5 ! 6 ! 7 !
=========================================================================
! A ! D ! Y ! ! P ! C ! I ! O ! F ! G ! H ! Select Levels !
=========================================================================
! 18! 19! 20! 21! 22! 23! 24! 25! 26! 27! 28! 29! 30! 31! 32! 33! 34! 35!
A: Even address parity I: Initiate interrupts on levels
D: Even data parity O: Turn on levels
Y: Even directory parity F: Turn off levels
P: Drop program request on levels G: Turn off PI system
C: Clear PI system H: Turn on PI system
CONI PI word
=============================
! Program Requests on Levels!
=========================================================================
! ! 1 ! 2 ! 3 ! 4 ! 5 ! 6 ! 7 !
=========================================================================
! 0! 1! 2! 3! 4! 5! 6! 7! 8! 9! 10! 11! 12! 13! 14! 15! 16! 17!
============================= =============================
! Interrupt in Progress on ! ! Levels On !
=========================================================================
! A ! D ! Y ! 1 ! 2 ! 3 ! 4 ! 5 ! 6 ! 7 ! P ! 1 ! 2 ! 3 ! 4 ! 5 ! 6 ! 7 !
=========================================================================
! 18! 19! 20! 21! 22! 23! 24! 25! 26! 27! 28! 29! 30! 31! 32! 33! 34! 35!
=========================================================================
A: Even address parity Y: Even directory parity
D: Even data parity P: PI system on
CONO TIM word
=========================================================================
! C ! ! T ! F ! ! Interval Period !
=========================================================================
! 18! 19! 20! 21! 22! 23! 24! 25! 26! 27! 28! 29! 30! 31! 32! 33! 34! 35!
C: Clear interval counter F: Clear interval flags
T: Turn interval counter on
CONI TIM word
! 0! 1! 2! 3! 4! 5! 6! 7! 8! 9! 10! 11! 12! 13! 14! 15! 16! 17!
=========================================================================
! ! Interval Count !
=========================================================================
=========================================================================
! ! O ! D ! V ! Interval Period !
=========================================================================
! 18! 19! 20! 21! 22! 23! 24! 25! 26! 27! 28! 29! 30! 31! 32! 33! 34! 35!
O: Interval counter on V: Interval counter overflow
D: Interval counter done
DECIMAL OCTAL CHR DECIMAL OCTAL CHR
0. 000 NUL ctrl/@ 32. 040 SP
1. 001 SOH ctrl/A 33. 041 !
2. 002 STX ctrl/B 34. 042 "
3. 003 ETX ctrl/C 35. 043 #
4. 004 EOT ctrl/D 36. 044 $
5. 005 ENQ ctrl/E 37. 045 %
6. 006 ACK ctrl/F 38. 046 &
7. 007 BEL ctrl/G 39. 047 '
8. 010 BS ctrl/H 40. 050 (
9. 011 HT ctrl/I 41. 051 )
10. 012 LF ctrl/J 42. 052 *
11. 013 VT ctrl/K 43. 053 +
12. 014 FF ctrl/L 44. 054 ,
13. 015 CR ctrl/M 45. 055 -
14. 016 SO ctrl/N 46. 056 .
15. 017 SI ctrl/O 47. 057 /
DECIMAL OCTAL CHR DECIMAL OCTAL CHR
16. 020 DLE ctrl/P 48. 060 0
17. 021 DC1 ctrl/Q 49. 061 1
18. 022 DC2 ctrl/R 50. 062 2
19. 023 DC3 ctrl/S 51. 063 3
20. 024 DC4 ctrl/T 52. 064 4
21. 025 NAK ctrl/U 53. 065 5
22. 026 SYN ctrl/V 54. 066 6
23. 027 ETB ctrl/W 55. 067 7
24. 030 CAN ctrl/X 56. 070 8
25. 031 EM ctrl/Y 57. 071 9
26. 032 SUB ctrl/Z 58. 072 :
27. 033 ESC ctrl/[ 59. 073 ;
28. 034 FS ctrl/\ 60. 074 <
29. 035 GS ctrl/] 61. 075 =
30. 036 RS ctrl/^ 62. 076 >
31. 037 US ctrl/_ 63. 077 ?
DECIMAL OCTAL CHR DECIMAL OCTAL CHR
64. 100 @ 96. 140 `
65. 101 A 97. 141 a
66. 102 B 98. 142 b
67. 103 C 99. 143 c
68. 104 D 100. 144 d
69. 105 E 101. 145 e
70. 106 F 102. 146 f
71. 107 G 103. 147 g
72. 110 H 104. 150 h
73. 111 I 105. 151 i
74. 112 J 106. 152 j
75. 113 K 107. 153 k
76. 114 L 108. 154 l
77. 115 M 109. 155 m
78. 116 N 110. 156 n
79. 117 O 111. 157 o
DECIMAL OCTAL CHR DECIMAL OCTAL CHR
80. 120 P 112. 160 p
81. 121 Q 113. 161 q
82. 122 R 114. 162 r
83. 123 S 115. 163 s
84. 124 T 116. 164 t
85. 125 U 117. 165 u
86. 126 V 118. 166 v
87. 127 W 119. 167 w
88. 130 X 120. 170 x
89. 131 Y 121. 171 y
90. 132 Z 122. 172 z
91. 133 [ 123. 173 {
92. 134 \ 124. 174 |
93. 135 ] 125. 175 }
94. 136 ^ 126. 176 ~
95. 137 _ 127. 177 DEL
1-word global byte pointer
=================================================================
! P,S ! SEC ! ADDR !
=================================================================
!0 5!6 17! 35!
Legal sizes and positions are as follows:
Size Positions (Octal) P&S Value (Octal)
------------------------------------------------------------------
6 44 45
36 46
30 47
22 50
14 51
6 52
0 53
7 44 61
35 62
26 63
17 64
10 65
1 66
8 44 54
34 55
24 56
14 57
4 60
9 44 67
33 70
22 71
11 72
0 73
18 44 74
22 75
0 76
2-word global byte pointer
!0 5!6 11! 12! 13 17!18 35!
=================================================================
! P ! S ! 1 ! Reserved ! Available to User !
=================================================================
!0! I ! X ! SEC ! ADDR !
=================================================================
!0! 1 !2 5!6 17! 35!
Device Codes
Code Mnemonic Type Description
000 CPA KL10 central processor
004 PI KL10 priority interrupt
010 PAG KL10 paging hardware
014 CCA MCA20 cache
020 TIM KL10 accounting logic
024 MTR KL10 accounting logic
030 ADC2 AD10 analog to digital converter
034 PDC3 DX10 magnetic tape
060 DLB DL10 pdp11 data link
064 DLC DL10 pdp11 data link
070 CLK DK10 real time clock
074 CLK2 DK10 real time clock
100 PTP paper tape punch
104 PTR paper tape reader
110 CDP CP10 card punch
120 TTY LA36 console teletype
124 LPT LP10 line printer
130 DIS VP10 display
134 DIS2 VP10 display
140 PLT XY10 plotter
144 PLT2 XY10 plotter
150 CR CR10 card reader
154 CR2 CR10 card reader
160 DLB2 DL10 pdp11 data link
164 DLC2 DL10 pdp11 data link
170 DSK RC10 disk/drum
174 DSK2 RC10 disk/drum
200 DTE DTE20 fe 10/11 interface
204 DTE2 DTE20 fe 10/11 interface
210 DTE3 DTE20 fe 10/11 interface
214 DTE4 DTE20 fe 10/11 interface
220 PDC DX10 magnetic tape
224 PDC2 DX10 magnetic tape
234 LPT2 LP10 line printer
240 DLS DC10 data line scanner
244 DLS2 DC10 data line scanner
250 DPC RP10 disk pack system
254 DPC2 RP10 disk pack system
260 DPC3 RP10 disk pack system
264 DPC4 RP10 disk pack system
270 RMC RH10 data control
274 RMC2 RH10 data control
304 PDC4 DX10 magnetic tape
320 DTC TD10 dectape
324 DTS TD10 dectape
330 DTC2 TD10 dectape
334 DTS2 TD10 dectape
340 TMC TM10 magnetic tape
344 TMS TM10 magnetic tape
350 TMC2 TM10 magnetic tape
354 TMS2 TM10 magnetic tape
360 RMC3 RH10 data control
364 RMC4 RH10 data control
370 RMC5 RH10 data control
377 RMC6 RH10 data control
460 DSS DS10 single synchronous line unit
464 DSI DS10 single synchronous line unit
470 DSS2 DS10 single synchronous line unit
474 DSI2 DS10 single synchronous line unit
520 ANI AN10 arpanet interface input side
524 ANO AN10 arpanet interface output side
540 MBC RH20 massbus controller
544 MBC2 RH20 massbus controller
550 MBC3 RH20 massbus controller
554 MBC4 RH20 massbus controller
560 MBC5 RH20 massbus controller
564 MBC6 RH20 massbus controller
570 KNI KLINI Network Interconnect (NI) controller
574 KLP KLIPA Computer Interconnect (CI) controller
600 QM1A QM1 QM1/IO-bus interface
Global format indirect word
=================================================================
!0! I ! X ! SEC ! ADDR !
=================================================================
!0! 1 !2 5!6 17! 35!
Global index/stack pointer
=================================================================
!0! ! n > 0 ! ADDR !
=================================================================
!0!1 !6 17! 35!
INSTRUCTION CODES
! -0- ! -1- ! -2- ! -3- ! -4- ! -5- ! -6- ! -7- !
============================================================================
00-! Illeg ! !
01-! !
02-! --- UUO's --- !
03-! !
04-! CALL ! INIT ! ! ! ! ! ! CALLI !
05-! OPEN ! TTCAL ! Resrvd ! Resrvd ! Resrvd ! Rename ! In ! OUT !
06-! SETSTS ! STATO ! GETSTS ! STATZ ! INBUF ! OUTBUF ! INPUT ! OUTPUT !
07-! CLOSE ! RELEAS ! MTAPE ! UGETF ! USETI ! USETO ! LOOKUP ! ENTER !
============================================================================
10-! UJEN ! ! ! ! ! ! ! !
11-! DFAD ! DFSB ! DFMP ! DFDV ! ! ! ! !
12-! DMOVE ! DMOVN ! FIX ! ! DMOVEM ! DMOVNM ! FIXR ! FLTR !
13-! UFA ! DFN ! FSC ! IBP ! ILDB ! LDB ! IDBP ! DPB !
14-! FAD ! -L ! -M ! -B ! FADR ! -I ! -M ! -B !
15-! FSB ! -L ! -M ! -B ! FSBR ! -I ! -M ! -B !
17-! FMP ! -L ! -M ! -B ! FMPR ! -I ! -M ! -B !
============================================================================
20-! MOVE ! -I ! -M ! -S ! MOVS ! -I ! -M ! -S !
21-! MOVN ! -I ! -M ! -S ! MOVM ! -I ! -M ! -S !
22-! IMUL ! -I ! -M ! -B ! MUL ! -I ! -M ! -B !
23-! IDIV ! -I ! -M ! -B ! DIV ! -I ! -M ! -B !
24-! ASH ! ROT ! LSH ! JFFO ! ASHC ! ROTC ! LSHC ! !
25-! EXCH ! BLT ! AOBJP ! AOBJN ! JRST ! JFCL ! XCT ! MAP !
26-! PUSHJ ! PUSH ! POP ! POPJ ! JSR ! JSP ! JSA ! JRA !
27-! ADD ! -I ! -M ! -B ! SUB ! -I ! -M ! -B !
============================================================================
30-! CAI ! -L ! -E ! -LE ! -A ! -GE ! -N ! -G !
31-! CAM ! -L ! -E ! -LE ! -A ! -GE ! -N ! -G !
32-! JUMP ! -L ! -E ! -LE ! -A ! -GE ! -N ! -G !
33-! SKIP ! -L ! -E ! -LE ! -A ! -GE ! -N ! -G !
34-! AOJ ! -L ! -E ! -LE ! -A ! -GE ! -N ! -G !
35-! AOS ! -L ! -E ! -LE ! -A ! -GE ! -N ! -G !
36-! SOJ ! -L ! -E ! -LE ! -A ! -GE ! -N ! -G !
37-! SOS ! -L ! -E ! -LE ! -A ! -GE ! -N ! -G !
============================================================================
40-! SETZ ! -I ! -M ! -B ! AND ! -I ! -M ! -B !
41-! ANDCA ! -I ! -M ! -B ! SETM ! -I ! -M ! -B !
42-! ANDCM ! -I ! -M ! -B ! SETA ! -I ! -M ! -B !
43-! XOR ! -I ! -M ! -B ! IOR ! -I ! -M ! -B !
44-! ANDCB ! -I ! -M ! -B ! EQV ! -I ! -M ! -B !
45-! SETCA ! -I ! -M ! -B ! ORCA ! -I ! -M ! -B !
46-! SETCM ! -I ! -M ! -B ! ORCM ! -I ! -M ! -B !
47-! ORCB ! -I ! -M ! -B ! SETO ! -I ! -M ! -B !
============================================================================
50-! HLL ! -I ! -M ! -B ! HRL ! -I ! -M ! -B !
51-! HLLZ ! -I ! -M ! -B ! HRLZ ! -I ! -M ! -B !
52-! HLLO ! -I ! -M ! -B ! HRLO ! -I ! -M ! -B !
53-! HLLE ! -I ! -M ! -B ! HRLE ! -I ! -M ! -B !
54-! HRR ! -I ! -M ! -B ! HLR ! -I ! -M ! -B !
55-! HRRZ ! -I ! -M ! -B ! HLRZ ! -I ! -M ! -B !
56-! HRRO ! -I ! -M ! -B ! HLRO ! -I ! -M ! -B !
57-! HRRE ! -I ! -M ! -B ! HLRE ! -I ! -M ! -B !
============================================================================
60-! TRN ! TLN ! TRNE ! TLNE ! TRNA ! TLNA ! TRNN ! TLNN !
61-! TDN ! TSN ! TDNE ! TSNE ! TDNA ! TSNA ! TDNN ! TSNN !
62-! TRZ ! TLZ ! TRZE ! TLZE ! TRZA ! TLZA ! TRZN ! TLZN !
63-! TDZ ! TSZ ! TDZE ! TSZE ! TDZA ! TSZA ! TDZN ! TSZN !
64-! TRC ! TLC ! TRCE ! TLCE ! TRCA ! TLCA ! TRCN ! TLCN !
65-! TDC ! TSC ! TDCE ! TSCE ! TDCA ! TSCA ! TDCN ! TSCN !
66-! TRO ! TLO ! TROE ! TLOE ! TROA ! TLOA ! TRON ! TSCN !
67-! TDO ! TSO ! TDOE ! TSOE ! TDOA ! TSOA ! TDON ! TSON !
============================================================================
7--! IO instructions !
============================================================================
7--00 BLKI 7--04 DATAI
7--10 BLKO 7--14 DATAO
7--20 CONO 7--24 CONI
7--30 CONSZ 7--34 CONSO
Bits 3-9 of instruction contain device code
1-word local byte pointer
=================================================================
! P ! S ! 0 ! I ! X ! ADDR !
=================================================================
!0 5!6 11! 12! 13!14 17!18 35!
2-word local byte pointer
!0 5!6 11! 12! 13 17!18 35!
=================================================================
! P ! S ! 1 ! Reserved ! Available to User !
=================================================================
!1!0! Reserved ! I ! X ! ADDR !
=================================================================
!0!1!2 12! 13!14 17!18 35!
Local format indirect word
=================================================================
!1!0! Reserved ! I ! X ! ADDR !
=================================================================
!0!1!2 12! 13!14 17!18 35!
40 .JBUUO Used by hardware for processing user UUO's (opcodes 001 -
037)
41 .JB41 Executed to start the user-UUO service routine
42 .JBERR System program error count
Right-half: Reserved
Left-half: Accumulated error count
44 .JBREL Left-half: Reserved
Right-half: Highest physical memory location available to
user program
45 .JBBLT Address of 3-word block used by LINK to move the program
before calling the exit routine
74 .JBDDT Left-half: Last address of DDT
Right half: Start address of DDT
75 .JBHSO High-seg origin page number (20 only)
112 .JBEDV Pointer to exec data vector (20 only)
115 .JBHRL Left-half: First free location in the high seg (relative
to the high-seg origin)
Right-half: Highest legal address in the high-seg
116 .JBSYM Left-half: Negative length of symbol table
Right-half: Pointer to the symbol table
117 .JBUSY Left-half: Negative length of table
Right-half: Pointer to table of undefined symbols
120 .JBSA Left-half: First free location in low-seg
Right-half: Start address of user program
121 .JBFF Left-half: Zero
Right-half First free location after low-seg
123 .JBPFH Left-half: Last address of page-fault handler
Right-half: Address of page-fault handler
124 .JBREN Left-half: Zero
Right-half: REENTER address
125 .JBAPR Left-half: Zero
Right-half: Address of APR trap routine
126 .JBCNI APR status as stored by monitor instruction from user trap
127 .JBTPC Address of next instruction to be executed after a
user-enabled trap
130 .JBOPC Last user-mode PC for the job
131 .JBOVL Left-half: Zero
Right-half: Pointer to header block for root-link of
overlay structure
133 .JBCOR Left-half: Highest address in program low-seg
Right-half: User-specified arg for last SAVE or GET
134 .JBINT Left-half: Reserved
Right-half: Address of error-intercepting block
135 .JBOPS Reserved for object-time systems
136 .JBCST Reserved for customers
140 .JBDA First location available for user program
Local index/stack pointer (a)
=================================================================
! n < 0 ! ADDR !
=================================================================
! 17! 35!
Local index/stack pointer (b)
=================================================================
!0! ! 0 ! ADDR !
=================================================================
!0!1 !6 17! 35!
CONO/CONI PAG word
========= =====================================================
! CS ! ! Executive Base Address (Page Number) !
=========================================================================
! L ! D ! ! T ! P ! nn ! n ! n ! n !
=========================================================================
! 18! 19! 20! 21! 22! 23! 24! 25! 26! 27! 28! 29! 30! 31! 32! 33! 34! 35!
CS: Cache strategy
L: Look
D: Load
T: Tops-20 paging
D: Enable paging
DATAO/DATAI PAG word
=========================================================================
! A ! S ! U ! ! C ! P ! ! PCS !
=========================================================================
! 0! 1! 2! 3! 4! 5! 6! 7! 8! 9! 10! 11! 12! 13! 14! 15! 16! 17!
A: Select AC blocks (1) C: Current AC block
S: Select previous context section (1) P: Previous context AC block
U: Load user base address (1) PCS:
Previous context section
(1): Always 1 on DATAI
=====================================================
! User Base Address (Page Number) !
=========================================================================
! D ! ! nn ! n ! n ! n !
=========================================================================
! 18! 19! 20! 21! 22! 23! 24! 25! 26! 27! 28! 29! 30! 31! 32! 33! 34! 35!
D: Do not update accounts (1)
(1): Always 1 on DATAI
2^N N
1 0
2 1
4 2
8 3
16 4
32 5
64 6
128 7
256 8
512 9
1 024 10
2 048 11
4 096 12
8 192 13
16 384 14
32 768 15
131 072 17
262 144 18
524 288 19
1 048 576 20
2 097 152 21
4 194 304 22
8 388 608 23
16 777 216 24
33 554 432 25
67 108 864 26
134 217 728 27
268 435 456 28
536 870 912 29
1 073 741 824 30
2 147 483 648 31
4 294 967 296 32
8 589 934 592 33
17 179 869 184 34
34 359 738 368 35
68 719 476 736 36
137 438 953 472 37
274 877 906 944 38
549 755 813 888 39
1 099 511 627 776 40
2 199 023 255 552 41
4 398 046 511 104 42
8 796 093 022 208 43
17 592 186 044 416 44
35 184 372 088 832 45
70 368 744 177 664 46
140 737 488 355 328 47
281 474 976 710 656 48
562 949 953 421 312 49
1 125 899 906 842 624 50
2 251 799 813 685 248 51
4 503 599 627 370 496 52
9 007 199 254 740 992 53
18 014 398 509 481 984 54
36 029 797 018 963 968 55
72 057 594 037 927 936 56
144 114 188 075 855 872 57
288 230 376 141 711 744 58
576 460 752 303 423 488 59
1 152 921 504 606 846 976 60
2 305 843 009 213 693 952 61
4 611 686 018 427 387 904 62
9 223 372 036 854 775 808 63
18 446 774 073 709 551 616 64
36 893 488 147 419 103 232 65
73 786 976 294 838 206 464 66
147 573 952 589 676 412 928 67
295 147 905 179 352 825 856 68
590 295 810 358 705 651 712 69
1 180 591 620 717 411 303 424 70
2 361 183 241 434 822 606 848 71
4 722 366 482 869 645 213 696 72
PC flags
=========================================================================
!OVF!CR0!CR1!FOV!FPD!USR!UIO!PUB!AFI!TR2!TR1!FUN!NDV! 0 ! 0 ! 0 ! 0 ! 0 !
=========================================================================
! 0! 1! 2! 3! 4! 5! 6! 7! 8! 9! 10! 11! 12! 13! 14! 15! 16! 17!
OVF Overflow/previous context AFI Address Failure Inhibit
public
CR0 Carry 0 TR2 Trap 2
CR1 Carry 1 TR1 Trap 1
FOV Floating overflow FUN Floating underflow
FPD First part done NDV No divide
USR User mode
UIO User IO/previous context
user
PUB Public
PC word
=================================================================
! Flags ! 0 ! In-section PC !
=================================================================
!0 12!13 17!18 35!
Flag/PC doubleword
!0 12!13 17!18 35!
=================================================================
! Flags ! 0 ! Processor-dependent info !
=================================================================
! 0 ! PC !
=================================================================
!0 5!6 35!
SOFT PAGE FAIL
=========================================================================
!MDE! 0 !ACC!MOD!WRT!REF!PUB!CHE!VIR! - ! - ! - ! - ! Section !
=========================================================================
! 0! 1! 2! 3! 4! 5! 6! 7! 8! 9! 10! 11! 12!13 17!
=========================================================================
! Virtual Address !
=========================================================================
!18 35!
MDE Mode REF Reference
0=EXEC 0=Read-only
1=USER 1=Reference caused write
ACC Access PUB Public
0=Refill required 0=Private
1=Accessible 1=Public
MOD Modify CHE Cache
0=Page not modified 0=Cache look/No load
1=Page modified 1=Cacheable
WRT Write VIR Virtual
0=Write-protected 0=No address given
1=Writable 1=Virtual addr given
HARD PAGE FAIL
=========================================================================
!MDE! 1 !Page Fail Code ! - ! - !VIR! - ! - ! - ! - ! -------- !
=========================================================================
! 0! 1!2 5! 6! 7! 8! 9! 10! 11! 12!13 17!
=========================================================================
! Virtual Address !
=========================================================================
!18 35!
MDE Mode VIR Virtual
0=EXEC 0=No address given
1=USER 1=Virtual addr given
Page Fail Code
21 Proprietary violation 36 EXEC mode AR parity error
23 Address failure 37 EXEC mode ARX parity error
24 Illegal indirect 76 USER mode AR parity error
25 Page table parity error 77 USER mode ARX parity error
27 Illegal address - section
greater than 37
IMMEDIATE PAGE POINTER
=============================================================================
! 1 ! P! W! K! A! C! 0! L! 0! 0! 0 ! Core Page # of Page !
=================================================****************************
!0 2! 3! 4! 5! 6! 7! 8! 9!10!11!12! 17!18
=============================================================================
! 1 ! P! W! K! A! C! 0! 0! 0! 0! 0! 0! 1! Disk address of Page !
========================================*************************************
!0 2! 3! 4! 5! 6! 7! 8! 9!10!11!12!13!14!15! 35!
=============================================================================
! 1 ! P! W! K! A! C! 0! 0! 0! 0! 0! 0! 0! 0! 1! Drum address of Page !
==============================================********************************
!0 2! 3! 4! 5! 6! 7! 8! 9!10!11!12!13!14!15!16!17 35!
SHARED PAGE POINTER
=============================================================================
! 2 ! P! W! K! A! C! 0! Reserved ! SPT Index !
=============================================================================
!0 2! 3! 4! 5! 6! 7! 8!9 17!18 35!
SPT slot contains storage address of page.
INDIRECT PAGE POINTER
=============================================================================
! 3 ! P! W! K! A! C! 0! Page Map Index ! SPT Index !
=============================================================================
!0 2! 3! 4! 5! 6! 7! 8!9 17!18 35!
SPT slot contains storage address of page map.
P Public/concealed
W Writeable
K Keep in hardware page-table
A Cacheable
C Copy-on-Write
L Locked in Memory (immediate pointer only)
SHARED SECTION POINTER
=============================================================================
! 2 ! P! W! K! A! C! M! Reserved ! SPT Index !
=============================================================================
!0 2! 3! 4! 5! 6! 7! 8!9 17!18 35!
SPT slot contains storage address of page map.
INDIRECT SECTION POINTER
=============================================================================
! 3 ! P! W! K! A! C! M! Section Map Index ! SPT Index !
=============================================================================
!0 2! 3! 4! 5! 6! 7! 8!9 17!18 35!
SPT slot contains storage address of section map.
P Public/concealed
W Writeable
K Keep in hardware page-table
A Cacheable
C Copy-on-Write
M Section is Mapped
SOFTWARE WEIGHTS AND MEASURES
-----------------------------
K^n 2^n
------ ----
K = 1024^1 2^10
M = 1024^2 2^20
G = 1024^3 2^30
DEC OCT
------------- --------------
K = 1,024 2,000
M = 1,048,576 4,000,000
G = 1,073,741,824 10,000,000,000
K MEG PAGES (dec/oct)
----- -------- ---------------
1K 1/1024 2
256K 1/4 512/1000
512K 1/2 1024/2000
768K 3/4 1536/3000
1024K 1 2048/4000
1280K 1-1/4 2560/5000
1536K 1-1/2 3072/6000
1792K 1-3/4 3584/7000
2048K 2 4096/10000
2304K 2-1/4 4608/11000
2560K 2-1/2 5120/12000
2816K 2-3/4 5632/13000
3072K 3 6144/14000
3328K 3-1/4 6656/15000
3584K 3-1/2 7168/16000
3840K 3-3/4 7680/17000
4096K 4 8192/20000
OTHER WEIGHTS AND MEASURES
--------------------------
ATO 10^-18 .000000000000000001
FEMTO 10^-15 .000000000000001
PICO 10^-12 .000000000001
NANO 10^-9 .000000001
MICRO 10^-6 .000001
MILLI 10^-3 .001
KILO 10^3 1000
MEGA 10^6 1000000
GIGA 10^9 1000000000
TERA 10^12 1000000000000
GOOGOL 10^100 (1 followed by 100 zeroes)
GOOGOLPLEX 10^10^100 (1 followed by a GOOGOL of zeroes)
OPEN FILE POINTER
===============================================================================
! X ! Storage pointer to index block page !
===============================================================================
!0 11!12 35!
X Index into allocation tables ALOC1 and ALOC2
SPECIAL PAGES POINTER
===============================================================================
! S ! Storage pointer !
===============================================================================
!0 11!12 35!
S Share count
STORAGE POINTER FORMATS
===============================================================
! 0 ! Core page number !
===============================================================
!12!13!14!15!16!17! 35!
===============================================================
! 0 ! 1! 1! Drum address !
===============================================================
!12!13!14!15!16!17! 35!
===============================================================
! 0 ! 1! ! 0 ! Disk address !
===============================================================
!12!13!14!15!16!17! 35!
Bit definitions
14 Storage address is a disk address
15 Disk address is newly assigned
16 Storage address is a drum address
17 Drum swapping area has overflowed into file system
(Always on for TOPS-20)
6 H 8H %dH %d z H & z @ &Y &_ 8 &n ` &P ` p 8H8 8"08%h8(8,P8085`89(8<P8@8E`8H 8K H8N x8Q
(8T
X8X 8[ @8_
8b
08f
p8h 8uh8y(8NX8Q9 89P9h99
9 9 h P9 989 h9! 9%`9(9-X91 94P97 9:09=`9@
Arithmetic Testing Instructions
AOBJP 252 (AC) + 1,1 --> (AC); If AC >= 0: E --> (PC)
AOBJN 253 (AC) + 1,1 --> (AC); If AC < 0: E --> (PC)
CAI 300 No-op
CAIL 301 If (AC) < E: skip
CAIE 302 If (AC) = E: skip
CAILE 303 If (AC) <= E: skip
CAIA 304 Skip
CAIGE 305 If (AC) >= E: skip
CAIN 306 If (AC) ^= E: skip
CAIG 307 If (AC) > E: skip
CAM 310 No-op
CAML 311 If (AC) < (E): skip
CAME 312 If (AC) = (E): skip
CAMLE 313 If (AC) <= (E): skip
CAMA 314 Skip
CAMGE 315 If (AC) >= (E): skip
CAMN 316 If (AC) ^= (E): skip
CAMG 317 If (AC) >= (E): skip
JUMP 320 No-op
JUMPL 321 If (AC) < 0: E --> (PC)
JUMPE 322 If (AC) = 0: E --> (PC)
JUMPLE 323 If (AC) <= 0: E --> (PC)
JUMPA 324 E --> (PC)
JUMPGE 325 If (AC) >= 0: E --> (PC)
JUMPN 326 If (AC) ^= 0: E --> (PC)
JUMPG 327 If (AC) > 0: E --> (PC)
SKIP 330 If AC ^= 0: (E) --> (AC)
SKIPL 331 If (E) < 0: skip; If AC ^= 0: (E) --> (AC)
SKIPE 332 If (E) = 0: skip; If AC ^= 0: (E) --> (AC)
SKIPLE 333 If (E) <= 0: skip; If AC ^= 0: (E) --> (AC)
SKIPA 334 Skip; If AC ^= 0: (E) --> (AC)
SKIPGE 335 If (E) >= 0: skip; If AC ^= 0: (E) --> (AC)
SKIPN 336 If (E) ^= 0: skip; If AC ^= 0: (E) --> (AC)
SKIPG 337 If (E) > 0: skip; If AC ^= 0: (E) --> (AC)
AOJ 340 (AC) + 1 --> (AC)
AOJL 341 (AC) + 1 --> (AC); If (AC) < 0: E --> (PC)
AOJE 342 (AC) + 1 --> (AC); If (AC) = 0: E --> (PC)
AOJLE 343 (AC) + 1 --> (AC); If (AC) <= 0: E --> (PC)
AOJA 344 (AC) + 1 --> (AC); E --> (PC)
AOJGE 345 (AC) + 1 --> (AC); If (AC) >= 0: E --> (PC)
AOJN 346 (AC) + 1 --> (AC); If (AC) ^= 0: E --> (PC)
AOJG 347 (AC) + 1 --> (AC); If (AC) > 0: E --> (PC)
AOS 350 (E) + 1 --> (E); If (AC) ^= 0: (E) --> (AC)
AOSL 351 (E) + 1 --> (E); If (AC) ^= 0: (E) --> (AC);
If (E) < 0: skip
AOSE 352 (E) + 1 --> (E); If (AC) ^= 0: (E) --> (AC);
If (E) = 0: skip
AOSLE 353 (E) + 1 --> (E); If (AC) ^= 0: (E) --> (AC);
If (E) <= 0: skip
AOSA 354 (E) + 1 --> (E); If (AC) ^= 0: (E) --> (AC);
skip
AOSGE 355 (E) + 1 --> (E); If (AC) ^= 0: (E) --> (AC);
If (E) >= 0: skip
AOSN 356 (E) + 1 --> (E); If (AC) ^= 0: (E) --> (AC);
If (E) ^= 0: skip
AOSG 357 (E) + 1 --> (E); If (AC) ^= 0: (E) --> (AC);
If (E) > 0: skip
SOJ 360 (AC) - 1 --> (AC)
SOJL 361 (AC) - 1 --> (AC); If (AC) < 0: E --> (PC)
SOJE 362 (AC) - 1 --> (AC); If (AC) = 0: E --> (PC)
SOJLE 363 (AC) - 1 --> (AC); If (AC) <= 0: E --> (PC)
SOJA 364 (AC) - 1 --> (AC); E --> (PC)
SOJGE 365 (AC) - 1 --> (AC); If (AC) >= 0: E --> (PC)
SOJN 366 (AC) - 1 --> (AC); If (AC) ^= 0: E --> (PC)
SOJG 367 (AC) - 1 --> (AC); If (AC) > 0: E --> (PC)
SOS 370 (E) - 1 --> (E); If AC ^= 0: (E) --> (AC)
SOSL 371 (E) - 1 --> (E); If AC ^= 0: (E) --> (AC);
If (E) < 0: skip
SOSE 372 (E) - 1 --> (E); If AC ^= 0: (E) --> (AC);
If (E) = 0: skip
SOSLE 373 (E) - 1 --> (E); If AC ^= 0: (E) --> (AC);
If (E) <= 0: skip
SOSA 374 (E) - 1 --> (E); If AC ^= 0: (E) --> (AC);
skip
SOSGE 375 (E) - 1 --> (E); If AC ^= 0: (E) --> (AC);
If (E) >= 0: skip
SOSN 376 (E) - 1 --> (E); If AC ^= 0: (E) --> (AC);
If (E) ^= 0: skip
SOSG 377 (E) - 1 --> (E); If AC ^= 0: (E) --> (AC);
If (E) > 0: skip
Boolean Instructions
SETZ 400 0 --> (AC)
SETZI 401 0 --> (AC)
SETZM 402 0 --> (E)
SETZB 403 0 --> (AC)(E)
SETM 414 (E) --> (AC)
SETMI 415 0,E --> (AC)
SETMM 416 (E) --> (E) [no-op]
SETMB 417 (E) --> (AC)(E)
SETA 424 (AC) --> (AC) [no-op]
SETAI 425 (AC) --> (AC) [no-op]
SETAM 426 (AC) --> (E)
SETAB 427 (AC) --> (E)
SETO 474 777777777777 --> (AC)
SET0I 475 777777777777 --> (AC)
SETOM 476 777777777777 --> (E)
SETOB 477 777777777777 --> (AC)(E)
SETCA 450 ~(AC) --> (AC)
SETCAI 451 ~(AC) --> (AC)
SETCAM 452 ~(AC) --> (E)
SETCAB 453 ~(AC) --> (AC)(E)
SETCM 460 ~(E) --> (AC)
SETCMI 461 ~[0,E] --> (AC)
SETCMM 462 ~(E) --> (E)
SETCMB 463 ~(E) --> (AC)(E)
AND 404 (AC) & (E) --> (AC)
ANDI 405 (AC) & 0,E --> (AC)
ANDM 406 (AC) & (E) --> (E)
ANDB 407 (AC) & (E) --> (AC)(E)
ANDCA 410 ~(AC) & (E) --> (AC)
ANDCAI 411 ~(AC) & 0,E --> (AC)
ANDCAM 412 ~(AC) & (E) --> (E)
ANDCAB 413 ~(AC) & (E) --> (AC)(E)
ANDCM 420 (AC) & ~(E) --> (AC)
ANDCMI 421 (AC) & ~[0,E] --> (AC)
ANDCMM 422 (AC) & ~(E) --> (E)
ANDCMB 420 (AC) & ~(E) --> (AC)(E)
ANDCB 440 ~(AC) & ~(E) --> (AC)
ANDCBI 441 ~(AC) & ~[0,E] --> (AC)
ANDCBM 442 ~(AC) & ~(E) --> (E)
ANDCBB 443 ~(AC) & ~(E) --> (AC)(E)
IOR 434 (AC) ! (E) --> (AC)
IORI 435 (AC) ! 0,E --> (AC)
IORM 436 (AC) ! (E) --> (E)
IORB 437 (AC) ! (E) --> (AC)(E)
ORCA 454 ~(AC) ! (E) --> (AC)
ORCAI 455 ~(AC) ! 0,E --> (AC)
ORCAM 456 ~(AC) ! (E) --> (E)
ORCAB 457 ~(AC) ! (E) --> (AC)(E)
ORCM 464 (AC) ! ~(E) --> (AC)
ORCMI 465 (AC) ! ~[0,E] --> (AC)
ORCMM 466 (AC) ! ~(E) --> (E)
ORCMB 464 (AC) ! ~(E) --> (AC)(E)
ORCB 470 ~(AC) ! ~(E) --> (AC)
ORCBI 471 ~(AC) ! ~[O,E] --> (AC)
ORCBM 472 ~(AC) ! ~(E) --> (E)
ORCBB 473 ~(AC) ! ~(E) --> (AC)(E)
XOR 430 (AC) ^! (E) --> (AC)
XORI 431 (AC) ^! 0,E --> (AC)
XORM 432 (AC) ^! (E) --> (E)
XORB 433 (AC) ^! (E) --> (AC)(E)
EQV 444 ~[(AC) ^! (E)] --> (AC)
EQVI 445 ~[(AC) ^! 0,E] --> (AC)
EQVM 446 ~[(AC) ^! (E)] --> (E)
EQVB 447 ~[(AC) ^! (E)] --> (AC)(E)
Byte Instructions
IBP 133 Linear operations on pointer in E or E,E+1
AC=0 if P-S >= 0: P-S --> P
if P-S < 0: Y+1 --> Y; 36-S --> P
ADJBP 133 Array operations on pointer in E or E,E+1
AC ^= 0 Let A = REMAINDER ((36-P)/S)
If S > 36-A: 1 --> NO DIVIDE
If S = 0: (E) --> (AC) or
(E,E+1) --> (AC,AC+1)
If 0 < S < 36-A: make copy C of (E) or
(E,E+1)
Compute: (AC)+((36-P)/S) = Q * BYTES/WORD + R
1 <= R <= BYTES/WORD = ((36-P)/S) + (P/S)
Y{C} + Q --> Y{C}
36 - (R * S) - A --> P{C}
C --> (AC) or (AC,AC+1)
LDB 135 BYTE IN ((E)) --> (AC)
DPB 137 BYTE IN (AC) --> BYTE IN ((E))
ILDB 134 IBP and LDB
IDPB 136 IBP and DPB
Fixed-point Arithmetic Instructions
ADD 270 (AC) + (E) --> (AC)
ADDI 271 (AC) + 0,E --> (AC)
ADDM 272 (AC) + (E) --> (E)
ADDB 273 (AC) + (E) --> (AC)(E)
SUB 274 (AC) - (E) --> (AC)
SUBI 275 (AC) - 0,E --> (AC)
SUBM 276 (AC) - (E) --> (E)
SUBB 277 (AC) - (E) --> (AC)(E)
IMUL 220 (AC) * (E) --> (AC) [1]
IMULI 221 (AC) * 0,E --> (AC) [1]
IMULM 222 (AC) * (E) --> (E) [1]
IMULB 223 (AC) * (E) --> (AC)(E) [1]
MUL 224 (AC) * (E) --> (AC,AC+1)
MULI 225 (AC) * 0,E --> (AC,AC+1)
MULM 226 (AC) * (E) --> (E) [2]
MULB 227 (AC) * (E) --> (AC,AC+1)(E)
IDIV 230 (AC) / (E) --> (AC); REMAINDER --> (AC+1)
IDIVI 231 (AC) / 0,E --> (AC); REMAINDER --> (AC+1)
IDIVM 232 (AC) / (E) --> (E); REMAINDER --> (AC+1)
IDIVB 233 (AC) / (E) --> (AC)(E); REMAINDER --> (AC+1)
DIV 234 (AC,AC+1) / (E) --> (AC);
REMAINDER --> (AC+1)
DIVI 235 (AC,AC+1) / 0,E --> (AC);
REMAINDER --> (AC+1)
DIVM 236 (AC,AC+1) / (E) --> (E); REMAINDER --> (AC+1)
DIVB 237 (AC,AC+1) / (E) --> (AC)(E);
REMAINDER --> (AC+1)
DADD 114 (AC,AC+1) + (E,E+1) --> (AC,AC+1)
DSUB 115 (AC,AC+1) - (E,E+1) --> (AC,AC+1)
DMUL 116 (AC,AC+1) * (E,E+1) --> (AC,AC+1,AC+2,AC+3)
DDIV 117 (AC,AC+1,AC+2,AC+3) / (E,E+1) --> (AC,AC+1)
[1] High order word of product is discarded.
[2] LOW order word of product is discarded.
Floating-point Arithmetic Instructions
FAD 140 (AC) + (E) --> (AC)
FADL 141 (AC) + (E) --> (AC,AC+1)
FADM 142 (AC) + (E) --> (E)
FADB 143 (AC) + (E) --> (AC)(E)
FADR 144 (AC) + (E) --> (AC)
FADRI 145 (AC) + E,0 --> (AC)
FADRM 146 (AC) + (E) --> (E)
FADRB 147 (AC) + (E) --> (AC)(E)
FSB 150 (AC) - (E) --> (AC)
FSBL 151 (AC) - (E) --> (AC,AC+1)
FSBM 152 (AC) - (E) --> (E)
FSBB 153 (AC) - (E) --> (AC)(E)
FSBR 154 (AC) - (E) --> (AC)
FSBRI 155 (AC) - E,0 --> (AC)
FSBRM 156 (AC) - (E) --> (E)
FSBRB 157 (AC) - (E) --> (AC)(E)
FMP 160 (AC) * (E) --> (AC)
FMPL 161 (AC) * (E) --> (AC,AC+1)
FMPM 162 (AC) * (E) --> (E)
FMPB 163 (AC) * (E) --> (AC)(E)
FMPR 164 (AC) * (E) --> (AC)
FMPRI 165 (AC) * E,0 --> (AC)
FMPRM 166 (AC) * (E) --> (E)
FMPRB 167 (AC) * (E) --> (AC)(E)
FDV 170 (AC) / (E) --> (AC)
FDVL 171 (AC) / (E) --> (AC) Remainder -->(AC+1)
FDVM 172 (AC) / (E) --> (E)
FDVB 173 (AC) / (E) --> (AC)(E)
FDVR 174 (AC) / (E) --> (AC)
FDVRI 175 (AC) / E,0 --> (AC)
FDVRM 176 (AC) / (E) --> (E)
FDVRB 177 (AC) / (E) --> (AC)(E)
UFA 130 (AC) + (E) --> (AC+1) without normalization
DFN 131 -(AC,E) --> (AC,E)
FSC 132 (AC) * 2** E --> (AC)
GFSC 031 (AC,AC+1) * 2**E --> (AC,AC+1)
FLTR 127 (E) floated, rounded --> (AC)
GFLTR 030 (E) floated, rounded --> (AC,AC+1)
DGFLTR 027 (E,E+1) floated, rounded --> (AC,AC+1)
FIX 122 (E) fixed --> (AC)
FIXR 126 (E) fixed, rounded --> (AC)
GFIX 024 (E,E+1) fixed --> (AC)
GFIXR 026 (E,E+1) fixed, rounded --> (AC)
GDFIX 023 (E,E+1) fixed --> (AC,AC+1)
GDFIXR 025 (E,E+1) fixed, rounded --> (AC,AC+1)
GSNGL 021 (E,E+1) converted --> (AC)
GDBLE 022 (E) converted --> (AC,AC+1)
DFAD 110 (AC,AC+1) + (E,E+1) --> (AC,AC+1)
DFSB 111 (AC,AC+1) - (E,E+1) --> (AC,AC+1)
DFMP 112 (AC,AC+1) * (E,E+1) --> (AC,AC+1)
DFDV 113 (AC,AC+1) / (E,E+1) --> (AC,AC+1)
GFAD 102 (AC,AC+1) + (E,E+1) --> (AC,AC+1)
GFSB 103 (AC,AC+1) - (E,E+1) --> (AC,AC+1)
GFMP 106 (AC,AC+1) * (E,E+1) --> (AC,AC+1)
GFDV 107 (AC,AC+1) / (E,E+1) --> (AC,AC+1)
Fullword Instructions
EXCH 250 (AC) <--> (E)
MOVE 200 (E) --> (AC)
MOVEI 201 0,E --> (AC)
MOVEM 202 (AC) --> (E)
MOVES 203 If AC ^= 0: (E) --> (AC)
MOVS 204 (E)S-->(AC)
MOVSI 205 E,0 --> (AC)
MOVSM 206 (AC)S --> (E)
MOVSS 207 (E)S --> (E) If AC ^= 0: (E) --> (AC)
MOVN 210 -(E) --> (AC)
MOVNI 211 -[0,E] --> (AC)
MOVNM 212 -(AC) --> (E)
MOVNS 213 -(E) --> (E) If AC ^= 0: (E) --> (AC)
MOVM 214 |(E)| --> (AC)
MOVMI 215 0,E --> (AC)
MOVMM 216 |(AC)| --> (E)
MOVMS 217 |(E)| --> (E) If AC ^= 0: (E) --> (AC)
XMOVEI 415 E --> (AC) Non-local AC reference
1,E --> (AC) Local AC reference
DMOVE 120 (E,E+1) --> (AC,AC+1)
DMOVN 121 -(E,E+1) --> (AC,AC+1)
DMOVEM 124 (AC,AC+1) --> (E,E+1)
DMOVNM 125 -(AC,AC+1) --> (E,E+1)
BLT 251 Move E(R) - (AC)R + 1 words starting with:
((AC)L) --> ((AC)R)
XBLT 020 Move |(AC)| words
If (AC) > 0:
start with ((AC+1) --> ((AC+2)) and go up
If (AC) < 0:
start with ((AC+1)-1) --> ((AC+2)-1)
and go down
Halfword Instructions (Source Left)
HLL 500 (E)L --> (AC)L
HLLI 501 0 --> (AC)L
HLLM 502 (AC)L --> (E)L
HLLS 503 If AC ^= 0: (E) --> (AC)
HLLZ 510 (E)L,0 --> (AC)
HLLZI 511 0 --> (AC)
HLLZM 512 (AC)L,0 --> (E)
HLLZS 513 0 --> (E)R
HLLO 520 (E)L,777777 --> (AC)
HLLOI 521 0,777777 --> (AC)
HLLOM 522 (AC)L,777777 --> (E)
HLLOS 523 777777 --> (E)R; If AC ^= 0: (E) --> (AC)
HLLE 530 (E)L,[(E)0 * 7777777] --> (AC)
HLLEI 531 0 --> (AC)
HLLEM 532 (AC)L,[(AC)0 * 777777] --> (E)
HLLES 533 (E)0 * 777777 --> (E)R;
If AC ^= 0: (E) --> (AC)
HLR 544 (E)L --> (AC)R
HLRI 545 0 --> (AC)R
HLRM 546 (AC)L --> (E)R
HLRS 547 (E)L --> (E)R; If AC ^= 0: (E) --> (AC)
HLRZ 554 0,(E)L --> (AC)
HLRZI 555 0 --> (AC)
HLRZM 556 0,(AC)L --> (E)
HLRZS 557 0,(E)L --> (E); If AC ^= 0: (E) --> (AC)
HLRO 564 777777,(E)L --> (AC)
HLROI 565 777777,0 --> (AC)
HLROM 566 777777,(AC)L --> (E)
HLROS 567 777777,(E)L --> (E); If AC ^= 0: (E) --> (AC)
HLRE 574 [(E)0 * 777777],(E)L --> (AC)
HLREI 575 0 --> (AC)
HLREM 576 [(AC)0 * 777777],(AC)L --> (E)
HLRES 577 [(E)0 * 777777],(E)L --> (E);
If AC ^= 0: (E) --> (AC)
XHLLI 501 If zero section: E(L) --> (AC)L
If non-zero section:
1. 0 --> (AC bits 0-5)
2. section # --> (AC bits 6-17); if E is
a local AC address, section # = 1
Halfword Instructions (Source Right)
HRR 540 (E)R --> (AC)R
HRRI 541 E --> (AC)R
HRRM 542 (AC)R --> (E)R
HRRS 543 If AC ^= 0: (E) --> (AC)
HRRZ 550 0,(E)R --> (AC)
HRRZI 551 0,E --> (AC)
HRRZM 552 0,(AC)R --> (E)
HRRZS 553 0 --> (E)L
HRRO 560 777777,(E)R --> (AC)
HRROI 561 777777,E --> (AC)
HRROM 562 777777,(AC)R --> (E)
HRROS 563 777777 --> (E)L
HRRE 570 [(E)18 * 777777],(E)R --> (AC)
HRREI 571 [E18 * 777777],E --> (AC)
HRREM 572 [(AC)18 * 777777],(AC)R --> (E)
HRRES 573 (E)18 * 777777 --> (E)L;
If AC ^= 0: (E) --> (AC)
HRL 504 (E)R --> (AC)L
HRLI 505 E --> (AC)L
HRLM 506 (AC)R --> (E)L
HRLS 507 (E)R --> (E)L; If AC ^= 0: (E) --> (AC)
HRLZ 514 (E)R,0 --> (AC)
HRLI 515 E,0 --> (AC)
HRLZM 516 (AC)R,0 --> (E)
HRLZS 517 (E)R,0 --> (E); If AC ^= 0: (E) --> (AC)
HRLO 524 (E)R,777777 --> (AC)
HRLOI 525 E,777777 --> (AC)
HRLOM 526 (AC)R,777777 --> (E)
HRLOS 527 (E)R,777777 --> (E); If AC ^= 0: (E) --> (AC)
HRLE 534 (E)R,[(E)18 *777777] --> (AC)
HRLEI 535 E,[E18 * 777777] --> (AC)
HRLEM 536 (AC)R,[(AC)18 * 777777] --> (E)
HRLES 537 (E)R,[(E)18 * 777777] --> (E);
If AC ^= 0: (E) --> (AC)
I/O Instructions
DATAO 70014 (E) --> DATA
DATAI 70004 DATA --> (E)
CONO 70020 E --> COMMAND
CONI 70024 STATUS --> (E)
CONSZ 70030 If STATUS(R) & E = 0: skip
CONSO 70034 If STATUS(R) & E ^= 0: skip
BLKI 70000 (E) + 1,1 --> (E); DATA --> ((E)R);
If (E)L ^= 0: skip
BLKO 70010 (E) + 1,1 --> (E); ((E)R) --> DATA;
If (E)L ^= 0: skip
Logical Testing Instructions
TLN 601 No-op
TLNE 603 If (AC)L & E = 0: skip
TLNA 605 Skip
TLNN 607 If (AC)L & E ^= 0: skip
TLZ 621 (AC)L & ~E --> (AC)L
TLZE 623 If (AC)L & E = 0: skip; (AC)L & ~E --> (AC)L
TLZA 625 (AC)L & ~E --> (AC)L; skip
TLZN 627 If (AC)L & E ^= 0: skip; (AC)L & ~E --> (AC)L
TLC 641 (AC)L ^! E --> (AC)L
TLCE 643 If (AC)L & E = 0: skip; (AC)L ^! E --> (AC)L
TLCA 645 (AC)L ^! E --> (AC)L; skip
TLCN 647 If (AC)L & E ^= 0: skip; (AC)L ^! E --> (AC)L
TLO 661 (AC)L ! E --> (AC)L
TLOE 663 If (AC)L & E = 0: skip; (AC)L ! E --> (AC)L
TLOA 665 (AC)L ! E --> (AC)L; skip
TLON 667 If (AC)L & E ^= 0: skip; (AC)L ! E --> (AC)L
TRN 600 No-op
TRNE 602 If (AC)R & E = 0: skip
TRNA 604 Skip
TRNN 606 If (AC)R & E ^= 0: skip
TRZ 620 (AC)R & ~E --> (AC)R
TRZE 622 If (AC)R & E = 0: skip; (AC)R & ~E --> (AC)R
TRZA 624 (AC)R & ~E --> (AC)R; skip
TRZN 626 If (AC)R & E ^= 0: skip; (AC)R & ~E --> (AC)R
TRC 640 (AC)R ^! E --> (AC)R
TRCE 642 If (AC)R & E = 0: skip; (AC)R ^! E --> (AC)R
TRCA 644 (AC)R ^! E --> (AC)R; skip
TRCN 646 If (AC)R & E ^= 0: skip; (AC)R ^! E --> (AC)R
TRO 660 (AC)R ! E --> (AC)R
TROE 662 If (AC)R & E = 0: skip; (AC)R ! E --> (AC)R
TROA 664 (AC)R ! E --> (AC)R; skip
TRON 666 If (AC)R & E ^= 0: skip; (AC)R ! E --> (AC)R
TDN 610 No-op
TDNE 612 If (AC) & (E) = 0: skip
TDNA 614 Skip
TDNN 616 If (AC) & (E) ^= 0: skip
TDZ 630 (AC) & ~(E) --> (AC)
TDZE 632 If (AC) & (E) = 0: skip;
(AC) & ~(E) --> (AC)
TDZA 634 (AC) & ~(E) --> (AC); skip
TDZN 636 If (AC) & (E) ^= 0: skip; (AC) & ~(E) --> (AC)
TDC 650 (AC) ^! (E) --> (AC)
TDCE 652 If (AC) & (E) = 0: skip; (AC) ^! (E) --> (AC)
TDCA 654 (AC) ^! (E) --> (AC); skip
TDCN 656 If (AC) & (E) ^= 0: skip; (AC) ^! (E) --> (AC)
TDO 670 (AC) ! (E) --> (AC)
TDOE 672 If (AC) & (E) = 0: skip; (AC) ! (E) --> (AC)
TDOA 674 (AC) ! (E) --> (AC); skip
TDON 676 If (AC) & (E) ^= 0: skip; (AC) ! (E) --> (AC)
TSN 611 No-op
TSNE 613 If (AC) & (E)S = 0: skip
TSNA 615 Skip
TSNN 617 If (AC) & (E)S ^= 0: skip
TSZ 631 (AC) & ~(E)S --> (AC)
TSZE 633 If (AC) & (E)S = 0: skip;
(AC) & ~(E)S --> (AC)
TSZA 635 (AC) & ~(E)S --> (AC); skip
TSZN 637 If (AC) & (E)S ^= 0: skip;
(AC) & ~(E)S --> (AC)
TSC 651 (AC) ^! (E)S --> (AC)
TSCE 653 If (AC) & (E)S = 0: skip;
(AC) ^! (E)S --> (AC)
TSCA 655 (AC) ^! (E)S --> (AC); skip
TSCN 657 If (AC) & (E)S ^= 0: skip;
(AC) ^! (E)S --> (AC)
TSO 671 (AC) ! (E)S --> (AC)
TSOE 673 If (AC) & (E)S = 0: skip;
(AC) ! (E)S --> (AC)
TSOA 675 (AC) ! (E)S --> (AC); skip
TSON 677 If (AC) & (E)S ^= 0: skip;
(AC) ! (E)S --> (AC)
Program-control Instructions
XCT 256 Execute (E)
JFFO 243 If (AC) = 0: 0 --> (AC+1)
If (AC) ^= 0: E --> (PC)
JFCL 255 If AC & FLAGS ^= 0: E --> (PC);
~AC & FLAGS --> FLAGS
JRST 25400 E --> (PC)
PORTAL 25404 0 --> PUBLIC; E --> (PC)
JRSTF 25410 (X)L or (Y)L --> FLAGS; E --> (PC)
HALT 25420 E --> (PC); stop
XJRSTF 25424 (E)L --> FLAGS; (E+1) --> (PC)
XJEN 25430 Dismiss PI; (E)L --> FLAGS; (E+1) --> (PC)
XPCW 25434 FLAGS,0 --> (E); PC+1 --> (E+1);
(E+2)L --> FLAGS; (E+3) --> (PC)
JEN 25450 Dismiss PI; (X)L or (Y)L --> FLAGS;
E --> (PC)
SFM 25460 FLAGS,0 --> (E)
JSR 264 If PC(L) = 0: FLAGS,PC(R)+1 --> (E);
E+1 --> (PC)
If PC(L) ^= 0: PC+1 --> (E); E+1 --> (PC)
JSP 265 If PC(L) = 0: FLAGS,PC(R)+1 --> (AC);
E --> (PC)
If PC(L) ^= 0: PC+1 --> (AC); E --> (PC)
JSA 266 (AC) --> (E); E(R),PC(R)+1 --> (AC);
E+1 --> (PC)
JRA 267 ((AC)L) --> (AC); E --> (PC)
MAP 257 PHYSICAL MAP DATA --> (AC)
Shift and Rotate Instructions
ASH 240 (AC) * 2**E --> (AC)
ROT 241 Rotate (AC) E places
LSH 242 Shift (AC) E places
ASHC 244 (AC,AC+1) * 2**E --> (AC,AC+1)
ROTC 245 Rotate (AC,AC+1) E places
LSHC 246 Shift (AC,AC+1) E places
Stack Instructions
PUSH 261 If PC(L) = 0 or (AC)0,6-17 <= 0:
(AC) + 1,1 --> (AC); (E) --> ((AC)R)
If PC(L) ^= 0 and (AC)0,6-17 > 0:
(AC) + 1 --> (AC); (E) --> ((AC))
POP 262 If PC(L) = 0 or (AC)0,6-17 <= 0:
((AC)R) --> (E); (AC) - 1,1 --> (AC)
If PC(L) ^= 0 and (AC)0,6-17 > 0:
((AC)) --> (E); (AC) - 1 --> (AC)
PUSHJ 260 If PC(L) = 0: (AC) + 1,1 --> (AC);
FLAGS,PC+1 --> ((AC)R)
If PC(L) ^= 0 and (AC)0,6-17 <= 0:
(AC) + 1,1 --> (AC); PC+1 --> ((AC)R)
If PC(L) ^= 0 and (AC)0,6-17 > 0:
(AC) + 1 --> (AC); PC+1 --> ((AC))
E --> PC
POPJ 263 If PC(L) = 0: ((AC)R)R --> (PC);
(AC) - 1,1 --> (AC)
If PC(L) ^= 0 and (AC)0,6-17 <= 0:
((AC)R) --> (PC); (AC) - 1,1 --> (AC)
If PC(L) ^= 0 and (AC)0,6-17 > 0:
((AC)) --> (PC); (AC) - 1 --> (AC)
ADJSP 105 If PC(L) = 0 or (AC)0,6-17 <= 0:
(AC) + [+-]E(R),E(R) --> (AC)
If PC(L) ^= 0 and (AC)0,6-17 > 0:
(AC) + [+-]E(R) --> (AC)
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