HD6417727BP160CV Datasheet, PDF (409/1098 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])
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
(IORD)
(IOWR)
WAIT
Card
detection
circuit
(IOIS16)
CD1, CD2
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.6.00 Mar. 27, 2009 Page 351 of 1036
REJ09B0254-0600