x4c105 Intersil Corporation, x4c105 Datasheet - Page 16

• Manufacturer Part Number: x4c105
• Description: Cpu Supervisor With Novram And Output Ports
• Manufacturer: Intersil Corporation

NOVRAM WE Controlled Write Cycle
NOVRAM CE Controlled Write Cycle
(Data Out)
(Data Out)
(Data I/O)
OE
CE
WE
(Data In)
O0-O3
WE
O0-O3
OE
D0-D3
D0-D3
CE
16
Previous Valid Data
t
OES
t
CE
Previous Valid Data
t
OES
t
CE
X4C105
t
t
t
CW
WP
CW
t
WP
Data Valid
Data Valid
t
t
DS
DS
t
WC
t
CH
t
OEH
t
t
t
DH
DH
CH
t
t
NDO
NDO
t
OEH
t
WC
t
New Valid Data
New Valid Data
WPH
t
WPH
March 18, 2005
FN8124.0