Error and Arithmetic Flag Operation
Expansion Instructions (CPM2A/CPM2C and SRM1(-V2))
Instructions
25503 (ER)
ASFT(17)
RXD(47)
TXD(48)
CMPL(60)
INI(61)
PRV(62)
CTBL(63)
SPED(64)
PULS(65)
SCL(66)
BCNT(67)
BCMP(68)
STIM(69)
INT(89)
SRCH(––)
MAX(––)
MIN(––)
HMS(––)
NEG(––)*
SEC(––)
SUM(––)
FCS(––)
HEX(––)
AVG(––)
PID(––)
ZCP(––)
Note *Depending on the results, NEG(––) may also affect the status of the underflow flag (SR 25405).
Expansion Instructions (CPM2A/CPM2C Only)
Instructions
25503 (ER)
PWM(––)
ZCPL(––)
ACC(––)
SCL2(––)
SCL3(––)
SYNC(––)
25504 (CY)
25505 (GR)
Unaffected
Unaffected
Unaffected
Unaffected
Unaffected
25504 (CY)
25505 (GR)
Unaffected
Unaffected
Unaffected
Unaffected
25506 (EQ)
25507 (LE)
Tnaffected
Unaffected
Unaffected
Unaffected
Unaffected
Unaffected
25506 (EQ)
Unaffected
Unaffected
Unaffected
Appendix B
25402 (N)
Page
Unaffected
410
505
507
436
Unaffected
399
401
396
489
487
421
499
434
504
501
471
472
474
Unaffected
454
455
453
478
Unaffected
500
Unaffected
451
476
426
437
25507 (LE)
Page
494
438
491
423
424
424
567