HD64F2638F20J Datasheet, PDF (117/1512 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2600 Series

H8S/2639, H8S/2638, H8S/2636,
H8S/2630, H8S/2635 Group
Normal mode^*2
SP
CCR
CCR^*1
PC
(16 bits)
(a) Interrupt control mode 0
Advanced mode
SP
CCR
PC
(24 bits)
Section 2 CPU
SP
EXR
Reserved^*1
CCR
CCR^*1
PC
(16 bits)
(b) Interrupt control mode 2
SP
EXR
Reserved^*1
CCR
PC
(24 bits)
(c) Interrupt control mode 0
(d) Interrupt control mode 2
Notes: 1. Ignored when returning.
2. Not available in the chip.
Figure 2-16 Stack Structure after Exception Handling (Examples)
REJ09B0103-0800 Rev. 8.00
May 28, 2010
Page 67 of 1458