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D12320VF25V Datasheet, PDF (86/1146 Pages) Renesas Technology Corp – Old Company Name in Catalogs and Other Documents | |||
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Section 2 CPU
Type
Instruction
System control TRAPA
instructions RTE
SLEEP
LDC
STC
ANDC
ORC
XORC
NOP
Size*1
â
â
â
B/W
B/W
B
B
B
â
Function
Starts trap-instruction exception handling.
Returns from an exception-handling routine.
Causes a transition to a power-down state.
(EAs) â CCR, (EAs) â EXR
Moves the source operand contents or immediate data
to CCR or EXR. Although CCR and EXR are 8-bit
registers, word-size transfers are performed between
them and memory. The upper 8 bits are valid.
CCR â (EAd), EXR â (EAd)
Transfers CCR or EXR contents to a general register or
memory. Although CCR and EXR are 8-bit registers,
word-size transfers are performed between them and
memory. The upper 8 bits are valid.
CCR ⧠#IMM â CCR, EXR ⧠#IMM â EXR
Logically ANDs the CCR or EXR contents with
immediate data.
CCR ⨠#IMM â CCR, EXR ⨠#IMM â EXR
Logically ORs the CCR or EXR contents with immediate
data.
CCR â #IMM â CCR, EXR â #IMM â EXR
Logically exclusive-ORs the CCR or EXR contents with
immediate data.
PC + 2 â PC
Only increments the program counter.
Rev.7.00 Feb. 14, 2007 page 52 of 1108
REJ09B0089-0700
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