xxii
S3C825A/P825A MICROCONTROLLER
List of Instruction Descriptions (Continued)
Instruction
Full Register Name
Page
Mnemonic
Number
LDC/LDE
Load Memory .........................................................................................................6-52
LDCD/LDED
Load Memory and Decrement ................................................................................6-54
LDCI/LDEI
Load Memory and Increment ..................................................................................6-55
LDCPD/LDEPD
Load Memory with Pre-Decrement .........................................................................6-56
LDCPI/LDEPI
Load Memory with Pre-Increment ...........................................................................6-57
LDW
Load Word .............................................................................................................6-58
MULT
Multiply (Unsigned).................................................................................................6-59
NEXT
Next .......................................................................................................................6-60
NOP
No Operation ..........................................................................................................6-61
OR
Logical OR .............................................................................................................6-62
POP
Pop from Stack.......................................................................................................6-63
POPUD
Pop User Stack (Decrementing) .............................................................................6-64
POPUI
Pop User Stack (Incrementing) ...............................................................................6-65
PUSH
Push to Stack .........................................................................................................6-66
PUSHUD
Push User Stack (Decrementing)............................................................................6-67
PUSHUI
Push User Stack (Incrementing) .............................................................................6-68
RCF
Reset Carry Flag ....................................................................................................6-69
RET
Return ....................................................................................................................6-70
RL
Rotate Left .............................................................................................................6-71
RLC
Rotate Left through Carry .......................................................................................6-72
RR
Rotate Right ...........................................................................................................6-73
RRC
Rotate Right through Carry .....................................................................................6-74
SB0
Select Bank 0 .........................................................................................................6-75
SB1
Select Bank 1 .........................................................................................................6-76
SBC
Subtract with Carry .................................................................................................6-77
SCF
Set Carry Flag ........................................................................................................6-78
SRA
Shift Right Arithmetic..............................................................................................6-79
SRP/SRP0/SRP1
Set Register Pointer ...............................................................................................6-80
STOP
Stop Operation .......................................................................................................6-81
SUB
Subtract..................................................................................................................6-82
SWAP
Swap Nibbles .........................................................................................................6-83
TCM
Test Complement under Mask ................................................................................6-84
TM
Test under Mask.....................................................................................................6-85
WFI
Wait for Interrupt ....................................................................................................6-86
XOR
Logical Exclusive OR .............................................................................................6-87