UPD98405 NEC, UPD98405 Datasheet - Page 56

• Manufacturer Part Number: UPD98405
• Description: 155M ATM INTEGRATED SAR CONTROLLER
• Manufacturer: NEC

PHY status access
Write
Write timing
Read
56
SCLK
SCLK
SCLK
SCLK
PHCE_B
CD setup time
CD hold time
SCLK
SCLK
SCLK
SCLK
CD31-CD0
CA18-CA0
PHRW_B
PHOE_B
PHCE_B
SCLK
CA delay time
PHRW_B delay time
PHCE_B delay time
CD delay time
CA delay time
PHRW_B delay time
PHCE_B delay time
PHOE_B delay time
Parameter
Parameter
CD float time
t
DPCA
“H”
1 clock
t
t
DPHRW
DPCD
Symbol
Symbol
t
t
t
t
t
t
HPOECD
t
DPHRW
t
t
t
t
DPHRW
DPHCE
t
DPHCE
DPHOE
DPCD
DPCA
FPCD
DPHCE
SPCD
DPCA
4 clocks
(Output)
Data Sheet S12689EJ2V0DS00
Condition
Condition
1 clock
t
FPCD
t
DPHCE
t
t
DPCA
DPHRW
1 t
MIN.
MIN.
– 10
CYSCLK
10
0
TYP.
TYP.
1 t
MAX.
MAX.
+ 10
CYSCLK
20
20
20
23
20
20
20
20
Unit
Unit
PD98405
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
*
*