Renesas H8S/2368 Series Hardware Manual page 868

Instruction 1
XOR.W Rs,Rd R:W
NEXT
XOR.L R:W 2nd R:W 3rd R:W
#xx:32,ERd
XOR.L R:W 2nd R:W
ERs,ERd
XORC R:W
#xx:8,CCR NEXT
XORC R:W 2nd R:W
#xx:8,EXR
R:W:M
Reset
Advanced
VEC
exception
handling
R:W *
Interrupt
Advanced
exception
handling
Notes: *1 EAs is the ER5 value and EAd the ER6 value. 1 is added to each of them after
execution.
n is the initial value of R4L or R4, and the processing is not executed when n = 0.
*2 Repeated two times when two registers are stored/retrieved, three times when three
registers are stored/retrieved, and four times when four registers are stored/retrieved.
*3 Start address on returning.
*4 Start address of program.
*5 Prefetch address that is obtained by adding 2 to the saved PC.
Reading is not performed on returning from sleep mode or software standby mode, and
this is regarded as internal operation.
*6 Start address of interrupt handling routine.
*7 Registers ER0, ER1, ER4, and ER5 are used for a TAS instruction.
*8 Registers ER0 to ER6 are used for an STM/LDM instruction.
Rev. 2.00, 05/03, page 816 of 820
2 3
NEXT
NEXT
NEXT
R:W
1 state of
VEC+2
internal
operation
5
W:W
1 state of
Stack (L)
internal
operation
4 5 6
4
R:W *
W:W W:W R:W:M
Stack Stack VEC
(H) (EXR)
7 8 9
R:W R:W *
1 state of
VEC+2
internal
operation
6