HD6412350 Hitachi, HD6412350 Datasheet - Page 108

• Manufacturer Part Number: HD6412350
• Description: (HD6412350 / HD6432351) 16-BIT MICROCONTROLLER
• Manufacturer: Hitachi

4.6
Figure 4-5 shows the stack after completion of trap instruction exception handling and interrupt
exception handling.
88
SP
SP
Stack Status after Exception Handling
Figure 4-5 (2) Stack Status after Exception Handling (Advanced Modes)
Figure 4-5 (1) Stack Status after Exception Handling (Normal Modes)
Note: * Ignored on return.
(a) Interrupt control mode 0
(a) Interrupt control mode 0
Note: * Ignored on return.
(24bits)
(16 bits)
CCR
PC
CCR
CCR*
PC
SP
SP
(b) Interrupt control mode 2
(b) Interrupt control mode 2
(16 bits)
Reserved*
(24bits)
Reserved*
EXR
CCR
CCR*
PC
EXR
CCR
PC