MPC857T Freescale Semiconductor, Inc, MPC857T Datasheet - Page 39

• Manufacturer Part Number: MPC857T
• Description: Mpc857t Powerquicc Integrated Communications Processor
• Manufacturer: Freescale Semiconductor, Inc

Figure 27
Figure 28
Freescale Semiconductor
PCOE, IOWR
provides the PCMCIA access cycle timing for the external bus write.
provides the PCMCIA WAIT signals detection timing.
CLKOUT
CE1/CE2
CLKOUT
WAITx
D[0:31]
A[0:31]
REG
ALE
TS
MPC862/857T/857DSL PowerQUICC™ Family Hardware Specifications, Rev. 3
Figure 27. PCMCIA Access Cycles Timing External Bus Write
Figure 28. PCMCIA WAIT Signals Detection Timing
P46
P48
P52
P44
P45
P55
P50
P53
B18
P56
P47
P49
P51
P52
B19
Bus Signal Timing
P54
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