Expansion Bus Read (Intel Simplex-Mode) - Intel IXP45X Developer's Manual

Expansion Bus Controller—Intel
Processors
12.4.1.8.4 Intel Simplex-Mode Read Access
Figure 132. Expansion Bus Read (Intel Simplex-Mode)
EX_CLK
EX_CS_N[0]
EX_ADDR[24:0]
EX_BE_N[3:0]
EX_IOWAIT_N
EX_WR_N
EX_RD_N
EX_DATA[31:0]
EX_PARITY[3:0]
August 2006
Order Number: 306262-004US
® ®
IXP45X and Intel IXP46X Product Line of Network
T1 T2
1-4 Cycles 1-4 Cycles
Intel
T3 T4
1-16 Cycles 1-4 Cycles
Valid Address
Valid Byte
T
rdsetup
T
rdhold
Valid Data
Valid Parity
® ®
IXP45X and Intel IXP46X Product Line of Network Processors
T5
1-16 Cycles
T
recov
B3761-001
Developer's Manual
669