HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 123

• Manufacturer Part Number: HD6432160
• Description: Hitachi 16-Bit Single-Chip Microcomputer
• Manufacturer: RENESAS [Renesas Technology Corp]

Table 4.3 shows the status of CCR after execution of trap instruction exception handling.
Table 4.3
Interrupt Control Mode
0
1
Legend
1:
—:
4.6
Figure 4.2 shows the stack after completion of trap instruction exception handling and interrupt
exception handling.
Set to 1
Retains value prior to execution
Stack Status after Exception Handling
Status of CCR after Trap Instruction Exception Handling
Note: Ignored on return.
SP
Figure 4.2 Stack Status after Exception Handling
Normal mode
(16 bits)
CCR*
CCR
PC
I
1
1
SP
Rev. 2.0, 08/02, page 83 of 788
CCR
Advanced mode
(24 bits)
CCR
PC
UI
—
1