P R E L I M I N A R Y
AMD
149Am79C930
20138B-12
A
n
REG
IORD
D
o
(Dout)
WAIT
t
AVIGL
CE
t
IGHRGH
t
RGLIGL
t
IGHAX
t
ELIGL
t
IGLIGH
t
IGLWTL
t
WTLWTH
t
IGHEH
t
WTHQV
t
IGHQX
t
IGLQV
INPACK
t
IGLIAL
t
IGHIAH
t
IGHQZ
t
IGQNZ
Figure 6. PCMCIA I/O READ Access Timing Diagram
A
n
REG
IOWR
D
i
(Din)
WAIT
t
AVIWL
CE
t
IWHRGH
t
RGLIWL
tI
WHAX
t
ELIWL
t
IWLIWH
tI
WLWTL
t
WTLWTH
tI
WHEH
tWTHIWH
t
IWHDX
t
DVIWL
20138B-13
Figure 7. PCMCIA I/O WRITE Access Timing Diagram