Appendix EProgramming Instructions
130
IR SR HR TR AR LR TC DM #
00000 to 23515 23600 to 25507 HR 0000 to 9915 TR 0 to 7 AR 0000 to 2715 LR 0000 to 6315 TC 000 to 511 Read/Wr: DM 0000 to DM 0999
Rd only: DM 1000 to DM 1999
0000 to 9999
or 0000 to FFFF
These footnote tables show the actual ranges of all data areas. Bit numbers are provided (except for DM and TC areas); remove the rightmost two digits for word numbers.
Data
Areas
Name
Mnemonic
Operand Data AreasFunctionSymbol
LOGICAL OR
(@)ORW(35)
ORW(35)
I1
I2
R
Logically ORs two 16-bit input words (I1
and
I2) and sets the bits in
the result word
(R)
when one or both of the
corresponding
bits in the input words is/are ON.
I1/I2:
IR
SR
HR
AR
LR
TC
DM
#
R:
IR
HR
AR
LR
DM
EXCLUSIVE OR
(@)XORW(36)
XORW(36)
I1
I2
R
Exclusively
ORs
two 16-bit input words (I1
and
I2) and sets the bits in
the result word
(R) when the corresponding bits in input
words
dif
fer in status.
I1/I2:
IR
SR
HR
AR
LR
TC
DM
#
R:
IR
HR
AR
LR
DM
EXCLUSIVE NOR
(@)XNRW(37)
I1
I2
R
XNRW(37)
Exclusively NORs two 16-bit input words
(I1 and I2) and sets the bits in the result
word (R) when the corresponding bits in
both input words have the same status.
I1/I2:
IR
SR
HR
AR
LR
TC
DM
#
R:
IR
HR
AR
LR
DM
INCREMENT
(@)INC(38)
INC(38)
Wd
Increments
the value of a 4-digit BCD word
(Wd) by one, without affecting carry (CY).
Wd:
IR
HR
AR
LR
DM
DECREMENT
(@)DEC(39)
DEC(39)
Wd
Decrements the value of a 4-digit BCD
word by 1, without affecting carry (CY).
Wd:
IR
HR
AR
LR
DM
SET CARRY
(@)STC(40)
STC(40)
Sets the Carry Flag (i.e., turns CY ON). None
CLEAR CARRY
(@)CLC(41)
CLC(41)
Clears
the Carry Flag (i.e,
turns CY OFF).
None
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