SH7080_09 Datasheet, PDF (1585/1622 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family

Appendix
Table C.1 Pin States of Bus Related Signals (12)
Pin Name
CS0 to CS8
CE1A, CE1B,
CE2A, CE2B
BS
RASU, RASL
CASU, CASL
DQMUU
DQMUL
DQMLU
DQMLL
AH
FRAME
RDWR R
W
RD
R
W
ICIORD R
W
WRHH R
W
WRHL
R
W
WRH
R
W
WRL
R
W
WE
R
W
8-bit Space
Enabled
H
L
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
H
H
L
H
H
External Space (MPX-I/O)
16-bit Space
Upper Byte
Lower Byte
Enabled
Enabled
H
H
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
H
L
H
H
H
H
L
H
H
H
H
Word/Longword
Enabled
H
L
H
H
H
H
H
H
H
H
H
L
L
H
H
H
H
H
H
H
H
L
H
L
H
H
Rev. 4.00 Dec. 15, 2009 Page 1525 of 1558
REJ09B0181-0400