SH7727 Datasheet, PDF (423/1109 Pages) Renesas Technology Corp – Renesas 32-Bit RISC Microcomputer SuperH RISC engine Family/SH7700 Series

Section 12 Bus State Controller (BSC)
A24 to A0
D15 to D0
RD/WR
CE1B/(CS6)
CE1A/(CS5)/(PTK[3])
CE2B/(PTE[5])
CE2A/(PTE[4])
SH7727
RD
WE/(WE1)/(DQMLU)
ICIORD/(WE2)/
(DQMUL)/(PTK[6])
ICIOWR/(WE3)/
(DQMUU)/(PTK[7])
WAIT
IOIS16/(PTG[7])
G
D7 to D0
G
DIR
D15 to D8
G
DIR
G
A25 to A0
D15 to D0
PC card
(memory/IO)
CE1
CE2
OE
WE/PGM
(IORD)
(IOWR)
WAIT
Card
detection
circuit
(IOIS16)
CD1, CD2
Output
port
G
D7 to D0
G
DIR
D15 to D8
G
DIR
G
A25 to A0
D15 to D0
PC card
(memory/IO)
CE1
CE2
OE
WE/PGM
WAIT
Card
detection
CD1, CD2
circuit
Figure 12.24 Example of PCMCIA Interface (If Internal PC Card Controller is not used.)
Rev. 5.00 Dec 12, 2005 page 351 of 1034
REJ09B0254-0500