w6692 Winbond Electronics Corp America, w6692 Datasheet - Page 97

• Manufacturer Part Number: w6692
• Description: Pci Bus Isdn S/t-controller
• Manufacturer: Winbond Electronics Corp America

Parameter
ta1
ta2
ta3
ta4
ta5
ta6
ta7
ta8
9.4.2 Serial EEPROM Timing
9.4.3 Peripheral Interface Timing
8-bit microprocessor timing when XMODE = 1:
Parameter
EPSK
EPCS
EPSDI
tb1
tb2
tb3
tb4
tb5
tb6
tb7
Parameter Descriptions
PBCK pulse high
PBCK pulse low
Frame clock asserted from
PBCK
PTXD data delay from PBCK
Frame clock deasserted from
PBCK
PTXD hold time from PBCK
PRXD setup time to PBCK
PRXD hold time from PBCK
Parameter Descriptions
EPSK low
EPSK high
EPCS output delay
EPSD output delay
EPSD tri-state delay
EPSD input setup time
EPSD input hold time
tb4
tb3
tb1 tb2
tb4
A5
A4
Min.
260
260
10
20
10
Min.
2500
2500
30
30
.....
-97 -
A1
Max.
20
20
20
Max.
30
30
30
A0
tb5
tb6
Remarks
Unit = ns
Remarks
Unit = ns
D15
W6692 PCI ISDN S/T-Controller
tb7
Publication Release Date:
D14
.......
Preliminary Data Sheet
D1
D0
tb3
Sep 30, 1999
Revision 0.9