KSZ8862 Micrel Semiconductor, KSZ8862 Datasheet - Page 117

• Manufacturer Part Number: KSZ8862
• Description: 2-port Ethernet Switch With Non-pci Interface And Fiber Support
• Manufacturer: Micrel Semiconductor

Synchronous Write Timing (VLBUSN = 0)
Micrel, Inc.
April 2007
Symbol
t10
t11
t12
t1
t2
t3
t4
t5
t6
t7
t8
t9
Address, AEN, BExN
Parameter
A1-A15, AEN, BExN[3:0] setup to ADSN rising
A1-A15, AEN, BExN[3:0] hold after ADSN rising
CYCLEN setup to BCLK rising
CYCLEN hold after BCLK rising (non-burst mode)
SWR setup to BCLK
SWR hold after BCLK rising with SRDYN active
Write data setup to BCLK rising
Write data hold from BCLK rising
SRDYN setup to BCLK
RDYRTNN setup to BCLK
RDYRTNN hold to BCLK
SRDYN hold to BCLK
RDYRTNN
Write Data
CYCLEN
SRDYN
Table 30. Synchronous Write (VLBUSN = 0) Timing Parameters
ADSN
BCLK
SWR
Figure 20. Synchronous Write Cycle – VLBUSN = 0
valid
t1
t2
117
t5
t3
t4
Min
4
2
4
2
4
0
5
1
8
1
4
1
t9
t11
t7
valid
Typ
t6
t8
t10
t12
Max
KSZ8862-16/32MQL
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
M9999-040407-3.0