KSZ8862 Micrel Semiconductor, KSZ8862 Datasheet - Page 116

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

Synchronous Timing in Burst Read (VLBUSN = 1)
Micrel, Inc.
April 2007
Read Data
RDYRTNN
DATACSN
CYCLEN
SRDYN
Symbol
BCLK
SWR
t10
t11
t12
t1
t2
t3
t4
t5
t6
t7
t8
t9
Parameter
SWR setup to BCLK falling
DATDCSN setup to BCLK rising
CYCLEN setup to BCLK rising
Read data setup to BCLK rising
Read data hold to BCLK rising
RDYRTNN setup to BCLK falling
RDYRTNN hold to BCLK falling
SRDYN setup to BCLK rising
SRDYN hold to BCLK rising
DATACSN hold to BCLK rising
SWR hold to BCLK falling
CYCLEN hold to BCLK rising
t1
Figure 19. Synchronous Burst Read Cycles – VLBUSN = 1
t2
t3
t8
Table 29. Synchronous Burst Read Timing Parameters
t9
data0
t4
t5
t6
116
t7
data1
Min
4
4
4
6
2
5
3
4
3
2
2
2
Typ
data2
t11
Max
data3
t10
t12
KSZ8862-16/32MQL
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
M9999-040407-3.0