W741L250 Datasheet, PDF (36/86 Pages) Winbond – 4-BIT MICROCONTROLLER

INSTRUCTION SET TABLE
Symbol Description
ACC:
ACC.n:
WR:
PAGE:
MR1:
PM0:
PM1:
PM2:
PSR0:
R:
LCDR:
R.n:
I:
L:
Accumulator
Accumulator bit n
Working Register
Page Register
Mode Register 1
Port Mode 0
Port Mode 1
Port Mode 2
Port Status Register 0
Memory (RAM) of address R
LCD data RAM of address LDR
Memory bit n of address R
Constant parameter
Branch or jump address
CF:
Carry Flag
ZF:
Zero Flag
PC:
TM0:
TM1:
IEF.n:
HCF.n:
HEF.n:
SEF.n:
PEF.n:
EVFn:
BF:
Program Counter
Timer 0
Timer 1
Interrupt Enable Flag n
HOLD mode release Condition Flag n
HOLD mode release Enable Flag n
STOP mode wake-up Enable Flag n
Port Enable Flag n
Event Flag n
Backup Flag
! =:
Not equal
&:
AND
^:
OR
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W741L250