HD6412373R RENESAS [Renesas Technology Corp], HD6412373R Datasheet - Page 168

• Manufacturer Part Number: HD6412373R
• Description: Renesas 16-Bit Single-Chip Microcomputer H8S Family/H8S/2300 Series
• Manufacturer: RENESAS [Renesas Technology Corp]

Section 4 Exception Handling
4.7
Figure 4.3 shows the stack after completion of trap instruction exception handling and interrupt
exception handling.
Rev.7.00 Mar. 18, 2009 page 100 of 1136
REJ09B0109-0700
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
Interrupt control mode 2
Interrupt control mode 2
Reserved *
Reserved *
PC (16 bits)
PC (24 bits)
CCR*
EXR
CCR
EXR
CCR
1
1
1