User`s manual

3: INTERFACING TO THE PC CARD BUS
5-14 EPSON APPLICATION NOTES (S19A-G-005-05)
Figure 3-1 and Figure 3-2 illustrate typical memory access cycles on the PC Card bus.
Figure 3-1 PC Card Read Cycle
Figure 3-2 PC Card Write Cycle
A[25:0]
CE1#
OE#
WAIT#
ADDRESS VALID
DATA VALID
Hi-Z
Hi-Z
D[15:0]
REG#
CE2#
Transfer Start
Transfer Complete
A[25:0]
CE1#
OE#
WAIT#
ADDRESS VALID
DATA VALID
Hi-Z
Hi-Z
D[15:0]
REG#
CE2#
Transfer Start
Transfer Complete
WE#