h8s-2649 Renesas Electronics Corporation., h8s-2649 Datasheet - Page 105

• Manufacturer Part Number: h8s-2649
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

4.7
Figures 4.3 shows the stack after completion of trap instruction exception handling and interrupt
exception handling.
Stack Status after Exception Handling
(a) Normal Modes
(b) Advanced Modes
Notes: 1.
2.
Figure 4.3 Stack Status after Exception Handling
Ignored on return.
Normal modes are not available in this LSI.
*
SP
SP
2
Interrupt control mode 0
Interrupt control mode 0
PC (16 bits)
PC (24 bits)
CCR*
CCR
CCR
1
SP
SP
Rev. 2.00 Dec. 05, 2005 Page 67 of 724
Interrupt control mode 2
Interrupt control mode 2
Reserved*
Reserved*
PC (16 bits)
PC (24 bits)
Section 4 Exception Handling
CCR*
CCR
CCR
EXR
EXR
1
1
1
REJ09B0200-0200