Stack Status After Exception Handling; Section 4 Exception Handling; Figure 4.3 Stack Status After Exception Handling - Hitachi H8S/2628 Hardware Manual

4.7

Stack Status after Exception Handling

Figures 4.3 shows the stack after completion of trap instruction exception handling and interrupt
exception handling.
(a) Normal Modes
(b) Advanced Modes
Notes: 1.
Rev. 1.0, 09/02, page 60 of 568
2
*
SP CCR
CCR*
PC (16 bits)
Interrupt control mode 0
SP CCR
PC (24 bits)
Interrupt control mode 0
Ignored on return.
2.
Normal modes are not available in this LSI.

Figure 4.3 Stack Status after Exception Handling

SP
1
Interrupt control mode 2
SP
Interrupt control mode 2
EXR
1
Reserved*
CCR
1
CCR*
PC (16 bits)
EXR
1
Reserved*
CCR
PC (24 bits)