HD6432621 Hitachi, HD6432621 Datasheet - Page 849

• Manufacturer Part Number: HD6432621
• Description: (HD64F262x Series) 16-Bit Microcomputer
• Manufacturer: Hitachi

Instruction
STC
STM
STMAC*
SUB
SUBS
SUBX
TAS
TRAPA
XOR
XORC
Notes: *1 2 when EXR is invalid, 3 when EXR is valid.
3
*2 5 for concatenated execution, 4 otherwise.
*3 An internal operation may require between 0 and 3 additional states, depending on the
*4 Only register ER0, ER1, ER4, or ER5 should be used when using the TAS instruction.
Mnemonic
STC.B CCR,Rd
STC.B EXR,Rd
STC.W CCR,@ERd
STC.W EXR,@ERd
STC.W CCR,@(d:16,ERd)
STC.W EXR,@(d:16,ERd)
STC.W CCR,@(d:32,ERd)
STC.W EXR,@(d:32,ERd)
STC.W CCR,@-ERd
STC.W EXR,@-ERd
STC.W CCR,@aa:16
STC.W EXR,@aa:16
STC.W CCR,@aa:32
STC.W EXR,@aa:32
STM.L (ERn-ERn+1),@-SP
STM.L (ERn-ERn+2),@-SP
STM.L (ERn-ERn+3),@-SP
STMAC MACH,ERd
STMAC MACL,ERd
SUB.B Rs,Rd
SUB.W #xx:16,Rd
SUB.W Rs,Rd
SUB.L #xx:32,ERd
SUB.L ERs,ERd
SUBS #1/2/4,ERd
SUBX #xx:8,Rd
SUBX Rs,Rd
TAS
TRAPA #x:2
XOR.B #xx:8,Rd
XOR.B Rs,Rd
XOR.W #xx:16,Rd
XOR.W Rs,Rd
XOR.L #xx:32,ERd
XOR.L ERs,ERd
XORC #xx:8,CCR
XORC #xx:8,EXR
preceding instruction.
@ERd *
4
Instruction
Fetch
I
1
1
2
2
3
3
5
5
2
2
3
3
4
4
2
2
2
1
1
1
2
1
3
1
1
1
1
2
2
1
1
2
1
3
2
1
2
Branch
Address Read
J
2
Stack
Operation
K
4
6
8
2/3*
1
Byte Data
Access
L
2
Word Data
Access
M
1
1
1
1
1
1
1
1
1
1
1
1
Internal
Operation
N
1
1
1
1
1
*
*
2
3
3
805