Micron* Zbt Write/Read/Write - Intel IXP45X Developer's Manual

12.4.1.8.7 Micron* ZBT Write/Read/Write Access
Figure 135. Micron* ZBT Write/Read/Write
EX_ CLK
EX_ CS_N
EX_ ADDR
EX_ ALE
EX_ RD_N
EX_ WR_N
EX_ BE_N
EX_ IOWAIT _N
EX_ DATA
EX_ PARITY
STATE
Figure 135
by another read. The device will never assert EX_IOWAIT_N for this mode.
® ®
Intel IXP45X and Intel IXP46X Product Line of Network Processors
Developer's Manual
672
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Intel IXP45X and Intel
- 0 - - 1 -
- 2 -
ADDRx
BEx
DATAx
PARx
IDLE ADDRESS DATA0
shows a write to a Micron ZBT device followed by a read and then followed
IXP46X Product Line of Network Processors—Expansion Bus
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ADDRy ADDRz
BEz
DATAy
PARy
ADDRESS DATA0 ADDRESS
Controller
- 6 - - 7 - - 8 -
DATAz
PARz
DATA0 IDLE
B4411-01
August 2006
Order Number: 306262-004US