Renesas SH7781 - Manual (Page 1615)

32. Electrical Characteristics
Rev.1.00 Jan. 10, 2008 Page 1585 of 1658
REJ09B0261-0100
Tpci0 Tpci1 Tpci2w Tpci2 Tpci1w Tpci0 Tpci1 Tpci2w Tpci2 Tpci1w
CLKOUT
CExx
REG (WE0)
A0
RD/ WR
ICIOWR (WE2)
ICIORD (WE2)
BS
RDY
IOIS16
t
BSD
t
BSD
t
AD
t
AD
t
WDD
t
WDD
t
WDD
t
WDD
t
WDD
t
RWD
t
RWD
t
AD
t
CSD
t
CSD
t
CSD
t
ICRSD
t
ICRSD
t
ICRSD
t
ICWSDF
t
ICWSDF
t
ICWSDF t
ICWSDF
t
ICWSDF
t
RDH
t
RDS
t
RDYS
t
RDYS
t
IO16S
t
IO16H
t
RDYS
t
RDYH
D15 to D0
D15 to D0
(Write)
(Read)
Legend:
IO: DACK
device
SA: Single-address DMA transfer
DA: Dual-address DMA transfer
Note: DACK is configured as active-high.
A25 to A1
Figure 32.19 PCMCIA I/O Bus Cycle
(TED = 1, TEH = 1, One Internal Wait Cycle, with Bus Sizing)