h8s-2138 Renesas Electronics Corporation., h8s-2138 Datasheet - Page 931

• Manufacturer Part Number: h8s-2138
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2100 Series
• Manufacturer: Renesas Electronics Corporation.

SUBS #1/2/4,ERd
SUBX #xx:8,Rd
SUBX Rs,Rd
TAS @ERd *
TRAPA
#x:2
XOR.B #xx8,Rd
XOR.B Rs,Rd
XOR.W #xx:16,Rd
XOR.W Rs,Rd
XOR.L #xx:32,ERd R:W 2nd
XOR.L ERs,ERd
XORC #xx:8,CCR
XORC #xx:8,EXR
Reset
excep-
tion
handling
Interrupt
excep-
tion
handling
Notes: 1. EAs is the contents of ER5. EAd is the contents of ER6.
Instruction
Advanced R:W NEXT Internal
Advanced R:W:M
Advanced R:W *
2. EAs is the contents of ER5. EAd is the contents of ER6. Both registers are incremented
3. Repeated two times to save or restore two registers, three times for three registers, or
4. Start address after return.
5. Only register ER0, ER1, ER4, or ER5 should be used when using the TAS instruction.
6. Start address of the program.
7. Prefetch address, equal to two plus the PC value pushed onto the stack. In recovery
8. Start address of the interrupt-handling routine.
9. Only registers ER0 to ER6 should be used when using the STM/LDM instruction.
5
by 1 after execution of the instruction. n is the initial value of R4L or R4. If n = 0, these
bus cycles are not executed.
four times for four registers.
from sleep mode or software standby mode the read operation is replaced by an
internal operation.
R:W NEXT
R:W NEXT
R:W NEXT
R:W 2nd
R:W NEXT
R:W NEXT
R:W 2nd
R:W NEXT
R:W 2nd
R:W NEXT
R:W 2nd
VEC
1
7
R:W NEXT R:B:M EA W:B EA
operation,
1 state
R:W NEXT
R:W 3rd
R:W NEXT
R:W NEXT
R:W
VEC+2
Internal
operation,
1 state
2
W:W
Stack (L)
R:W NEXT
Internal
operation,
1 state
W:W
Stack (L)
3
W:W
Stack (H)
R:W *
W:W
Stack (H)
4
6
W:W
Stack
(EXR)
W:W
Stack
(EXR)
Rev. 4.00 Jun 06, 2006 page 877 of 1004
5
R:W:M
VEC
R:W:M
VEC
6
Appendix A Instruction Set
R:W
VEC+2
R:W
VEC+2
7
REJ09B0301-0400
Internal
operation,
1 state
Internal
operation,
1 state
8
R:W *
R:W *
9
8
8