4507_M Datasheet, PDF (71/216 Pages) Renesas Technology Corp – 4-BIT CISC SINGLE-CHIP MICROCOMPUTER 4500 SERIES

4507 Group
INDEX LIST OF INSTRUCTION FUNCTION (continued)
Group-
ing ^Mnemonic
Function
Page
NOP
(PC) ← (PC) + 1
67, 98
POF2
RAM back-up
69, 98
EPOF
POF2 instructions valid
64, 98
SNZP
(P) = 1 ?
73, 98
DWDT
Stop of watchdog timer function 64, 98
enabled
WRST
(WDF1) = 1 ?
After skipping, (WDF1) ← 0
87, 98
CMCK
Ceramic resonance circuit 63, 98
selected
CRCK
RC oscillation circuit selected
63, 98
TAMR
(A) ← (MR)
79, 98
TMRA
(MR) ← (A)
84, 98
HARDWARE
INSTRUCTIONS
Rev.2.01 Feb 04, 2005
REJ09B0195-0201
1-59