Memory Display Commands - Prime Computer 50 Series Service Manual

Prime Proprietary Operating Instructions
3.6.1.5.4 Memory Display Commands
These commands display/modify the CPU registers and memory locations.
@ MO ABS - Sets VCP to reference absolute (physical) memory
locations.
@ MO MAP - References: mapped memory (default) locations.
e@ MO RFABS - References register file absolute locations.
@ MO RFCRS - References register file current register set (CRS)
locations.
@® MO RFH - Displays/modifies high side of register file.
@ MO RFL - Displays/modifies low side of register file.
NOTE
When register file mnemonics are used, both high and low sides
are displayed. The high-low mode determines which side is
modified by the "Access" command.
TABLE 3-7: REGISTER FILE LOCATIONS
SCRATCH DMX* CURRENT REGISTER
REO RF] Loc RF2 RF3 SETS
ADR HIGH LOW ADR HIGH LOW ADR ADR ADR HIGH/LOW
0 TRO 40 00 100 140 GRO:OLT2
1 TRI 4] 01 101 141 GRi:PTS
2 TR2 42 02 102 142 GR2(1,A)**
/LH(2,B,LL)
3 TR3 43 03 103 143 GR3 (EH)/(EL)
4 TR4 44 04 104 144 GR4
5 TR5 45 05 105 145 GR5(3,S,Y)
6 TR6 46 06 106 146 GR6
7 TR7 47 07 107 147 GR7(0,X)
10 RDMX1 50 10 110 150 FAR1(13) /FRO
11 RDMX2 51 11 111 151 FLRI
12 USCADDR REOIV 52 12 112 152 FAR2(4)(5)/FRL
13 RSGT1 53 13 113 153 FLR2:VSC(6) /FAC
14 RSGT2 54 14 114 154 PB
15 RECC] 55 15 115 155 | SB(14) (15)
16 RECC2 56 16 116 156 LB(16) (17)
17 RATMPL 57 17 117 157 XB
20 ZERO ONE 60 (20) |(21)| 20 j20 160 DTAR3(10)
21 PBSAVE 61 21 121 161 DFAR2
22 RDMX3 62 (22) |(23)] 22 122 162 DIARL
23 RDMX4 63 23 123 163 DIARO
24 C377 C377 64 (24) }(25)) 24 124 164 KEYS (MODALS)
25 MINUS] MINUS2 65 25 125 165 OWNER
26 WWADTRH***WWADIRL***66 (26) |(27)] 26 126 166 FCODE(11)
27 DSWPARITY 67 27 127 167 FADDR (12)
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