Control Data Cyber 170 State Hardware Reference Manual page 140

PP LoadlStore lnstructions
PP delocation Register Format
Figure 4-4 shows PP relocation (R) register format. This register is loaded-
from/stored-into PP memory by instructions 24 and 25 (load/store R register).
27
18 17 6
5
0
I
a
I
b
ZEROS
RELOCATION REGISTER I N PP HARDWARE
LOCATION 15
12
d
d+ I ZEROS
RELOCATION REGISTER IN PP MEMORY
Figure
4-4.
PP Relocation (R) Register Format
PP LoadBtore Instructions
Load and store instructions (table 4-16) transfer 6-, lo-, 12-, and 18-bit
quantities between
the PP A register and the PP memory.
Table 4-16. PP Load/Store Instructions
Opcode Format Instruction Mnemonic
Load d
Load complement d
Load dm
Load R
Load (dl
Load ( ( d l
Load ( m + ( d ) )
Store R
Store (d)
Store ((dl)
Store ( m + ( d ) )
LDN d
LCH d
LDC m,d
LRD d
LDD d
LDI
d
LDM m,d
SRD
d
STD d
ST1 d
STM m,d