h8s-2646 Renesas Electronics Corporation., h8s-2646 Datasheet - Page 94

• Manufacturer Part Number: h8s-2646
• Description: Renesas 16-bit Single-chip Microcomputer H8s Family/h8s/2600 Series
• Manufacturer: Renesas Electronics Corporation.

Section 2 CPU
Rev. 5.00 Sep 22, 2005 page 68 of 1136
REJ09B0257-0500
Normal mode
Advanced mode
Notes: 1. Ignored when returning.
SP
SP
2. Not available in the H8S/2646 Group.
(a) Interrupt control mode 0
(c) Interrupt control mode 0
Figure 2.16 Stack Structure after Exception Handling (Examples)
*2
(16 bits)
(24 bits)
CCR
CCR
CCR
PC
PC
*1
SP
SP
(b) Interrupt control mode 2
(d) Interrupt control mode 2
Reserved
Reserved
(16 bits)
(24 bits)
CCR
CCR
CCR
EXR
EXR
PC
PC
*1
*1
*1