HD6432670 Hitachi, HD6432670 Datasheet - Page 92

• Manufacturer Part Number: HD6432670
• Description: (HD64F267x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Table 2.9
Instruction
TRAPA
RTE
SLEEP
LDC
STC
ANDC
ORC
XORC
NOP
Note: Size refers to the operand size.
Rev. 2.0, 04/02, page 46 of 906
B: Byte
W: Word
System Control Instructions
Size*
—
—
—
B/W
B/W
B
B
B
—
Function
Starts trap-instruction exception handling.
Returns from an exception-handling routine.
Causes a transition to a power-down state.
(EAs)
Moves the contents of a general register or memory, 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
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
Logically ANDs the CCR or EXR contents with immediate data.
CCR
Logically ORs the CCR or EXR contents with immediate data.
CCR
Logically exclusive-ORs the CCR or EXR contents with immediate data.
PC + 2
Only increments the program counter.
#IMM
#IMM
#IMM
(EAd), EXR
CCR, (EAs)
PC
CCR, EXR
CCR, EXR
CCR, EXR
(EAd)
EXR
#IMM
#IMM
#IMM
EXR
EXR
EXR