7733 datasheet(794/940 Pages) RENESAS

794 / 940 page

APPENDIX

7735 Group User’s Manual

21-6

2. M37735S4BFP, M37735S4LHP

Appendix 1. Memory allocation of 7735 Group

Fig. 4 Memory allocation of M37735S4BFP, M37735S4LHP

R ESET

DBC

INT0

INT1

FFFFFF16

000000 16

00007F 16

000080 16

00FFFF16

010000 16

01FFFF16

000000 16

00007F 16

00FFD 616

00FFFE16

100000 16

0FFFFF16

Timer A4

SFR area

Internal RAM area

2048 bytes

Bank 016

Bank 116

Bank 1016

A-D/UART2 trans./rece.

UART1 reception

UART0 reception

Timer B2

Timer B1

Timer B0

Timer A3

Timer A2

Timer A1

Timer A0

INT2/Key input

Watchdog timer

BRK instruction

Zero divide

Interrupt vector

table

Peripheral device

control registers

(SFR)

UART1 transmission

UART0 transmission

Refer to

Appendix. 2

: External memory area

Bank FF16

Notes 1: Addresses 00FFD616 to 00FFFF16 are the interrupt vector table.

Be sure to set ROM to this area.

2: In the 7735 Group, banks 1016 to FF16 cannot be accessed.

00087F 16

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