Figure 2.1 Exception-Handling Vector Table (Normal Mode); Figure 2.2 Stack Structure In Normal Mode - Renesas H8S/2437 Hardware Manual

H'0000
Reset exception-handling vector
H'0001
H'0002
(Reserved for system use)
H'0003
H'0004
H'0005
(Reserved for system use)
H'0006
H'0007
H'0008
Exception-handling vector 1
H'0009
H'000A
Exception-handling vector 2
H'000B

Figure 2.1 Exception-Handling Vector Table (Normal Mode)

SP
PC
(16 bits)
(a) Subroutine Branch
Notes: 1. When EXR is not used, it is not stored on the stack.
2. SP when EXR is not used.
3. lgnored when returning.

Figure 2.2 Stack Structure in Normal Mode

Exception-handling
vector table
SP EXR*
Reserved*
2
(SP *
) CCR
CCR*
PC
(16 bits)
(b) Exception Handling
Rev. 1.00, 09/03, page 19 of 704
1
, *
1 3
3