Intel
®
IXP42X Product Line of Network Processors and IXC1100 Control Plane Processor
September 2006 DM
Order Number: 252480-006US 307
Expansion Bus Controller—Intel
®
IXP42X product line and IXC1100 control plane processors
8.8.3 Intel
®
Simplex-Mode Write Access
Figure 65. Expansion-Bus Write (Intel
®
Simplex Write Mode)
EX_CLK
EX_CS_N[0]
EX_ADDR[23:0]
Intel
®
Simplex Write Mode
EX_WR_N
Valid Address
EX_DATA[15:0]
Valid Data
1-4 Cycles 1-4 Cycles 1-16 Cycles 1-4 Cycles 1-16 Cycles
T1 T2 T3 T4 T5
EX_IOWAIT_N
B4365-01