HD6432160 RENESAS [Renesas Technology Corp], HD6432160 Datasheet - Page 71

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

2.2.2
Address space
Linear access to a maximum address space of 16 Mbytes is possible.
Extended registers (En)
The extended registers (E0 to E7) can be used as 16-bit registers. They can also be used as the
upper 16-bit segments of 32-bit registers or address registers.
Instruction set
All instructions and addressing modes can be used.
Advanced Mode
Note: * Ignored when returning.
SP
(a) Subroutine Branch
Figure 2.1 Exception Vector Table (Normal Mode)
H'0000
H'0001
H'0002
H'0003
H'0004
H'0005
H'0006
H'0007
H'0008
H'0009
H'000A
H'000B
Figure 2.2 Stack Structure in Normal Mode
(16 bits)
PC
(Reserved for system use)
(Reserved for system use)
Reset exception vector
Exception vector 1
Exception vector 2
SP
(b) Exception Handling
Exception
vector table
Rev. 2.0, 08/02, page 31 of 788
(16 bits)
CCR *
CCR
PC