H8S-2218 Datasheet, PDF(83/750 Page) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2200 Series

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H8S-2218 Datasheet, PDF (83/750 Pages) Renesas Technology Corp – Renesas 16-Bit Single-Chip Microcomputer H8S Family H8S-2200 Series

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H'0000

H'0001

H'0002

H'0003

H'0004

H'0005

H'0006

H'0007

H'0008

H'0009

H'000A

H'000B

Reset exception vector

(Reserved for system use)

(Reserved for system use)

Exception vector 1

Exception vector 2

Section 2 CPU

Exception

vector table

Figure 2.1 Exception Vector Table (Normal Mode)

SP

PC

(16 bits)

SP

( SP*2 )

EXR*1

Reserved*1 *3

CCR

CCR*3

PC

(16 bits)

(a) Subroutine Branch

Notes: 1. When EXR is not used, it is not stored on the stack.

2. SP when EXR is not used.

3. Ignored when returning.

(b) Exception Handling

Figure 2.2 Stack Structure in Normal Mode

Rev.6.00 Jun. 03, 2008 Page 35 of 698

REJ09B0074-0600

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