Texas Instruments MSP50C6xx Calculator User Manual


 
Instruction Set Encoding
4-197Assembly Language Instructions
Instructions 012345678910111213141516
ZAC An[~] [, next A] 1 1 1 0 0 next A An 0 0 0 1 1 0 0 ~A
ZACS An[~] 1 1 1 0 0 1 1 An 0 0 0 1 1 0 0 ~A
cc names
Description
Tr e condition (Nttr econdition)
cc
cc name Not cc name
T
rue con
diti
on
(N
ot
t
rue con
diti
on
)
0 0 0 0 0 Z NZ Conditional on ZF=1 (Not condition ZF=0)
0 0 0 0 1 S NS Conditional on SF=1 (Not condition SF=0)
0 0 0 1 0 C NC Conditional on CF=1 (Not condition CF=0)
0 0 0 1 1 B NB Conditional on ZF=0 and CF=0 (Not condition ZF0 or CF0)
0 0 1 0 0 A NA Conditional on ZF=0 and CF=1 (Not condition ZF0 or CF1)
0 0 1 0 1 G NG Conditional on SF=0 and ZF=0 (Not condition SF0 or ZF0)
0 0 1 1 0 E NE Conditional if ZF=1 and OF=0 (Not condition ZF1 or OF0)
0 0 1 1 1 O NO Conditional if OF=1 (Not condition OF=0)
0 1 0 0 0 RC RNC Conditional on RCF=1 (Not condition RCF=0)
0 1 0 0 1 RA RNA Conditional on RZF=0 and RCF=1 (Not condition RZF0 or RCF1)
0 1 0 1 0 RE RNE Conditional on RZF=1 (Not condition RZF=0)
0 1 0 1 1 RZP RNZP Conditional on value of Rx=0 Not available on Calls. (Not condition Rx0)
0 1 1 0 0 RLZP RNLZP Conditional on MSB of Rx=1. Not available on Calls. (Not condition MSB of
Rx=0)
0 1 1 0 1 L NL Conditional on ZF=0 and SF=1 (Not condition ZF0 or SF1)
0 1 1 1 0 reserved
0 1 1 1 1 reserved
1 0 0 0 0 TF1 NTF1 Conditional on TF1=1 (Not condition TF1=0)
1 0 0 0 1 TF2 NTF2 Conditional on TF2=1 (Not condition TF2=0)
1 0 0 1 0 TAG NTAG Conditional on TAG=1 (Not condition TAG=0)
1 0 0 1 1 IN1 NIN1 Conditional on IN1=1 status. (Not condition IN1=0)
1 0 1 0 0 IN2 NIN2 Conditional on IN2=1 status. (Not condition IN2=0)
1 0 1 0 1 Unconditional
1 0 1 1 0 reserved
1 0 1 1 1 reserved
1 1 0 0 0 XZ XNZ Conditional on XZF=1 (Not condition XZF=0)
1 1 0 0 1 XS XNS Conditional on XSF=1 (Not condition XSF=0)
1 1 0 1 0 XG XNG Conditional on XSF=0 and XZF=0 (Not condition XSF0 or XZF0)
1 1 0 1 1 reserved
1 1 1 0 0 reserved
1 1 1 0 1 reserved
1 1 1 1 0 reserved
1 1 1 1 1 reserved