MPC857T Freescale Semiconductor, Inc, MPC857T Datasheet - Page 27

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

Figure 10
the UPM RAM words. (This is only the case where data is latched on the falling edge of CLKOUT.)
Figure 11
factors.
Freescale Semiconductor
through
provides the timing for the input data controlled by the UPM for data beats where DLT3 = 1 in
CLKOUT
CLKOUT
WE[0:3]
D[0:31],
D[0:31],
DP[0:3]
DP[0:3]
A[0:31]
CSx
OE
TS
TA
MPC862/857T/857DSL PowerQUICC™ Family Hardware Specifications, Rev. 3
Figure 14
Figure 11. External Bus Read Timing (GPCM Controlled—ACS = 00)
Figure 10. Input Data Timing when Controlled by UPM in the
provide the timing for the external bus read controlled by various GPCM
B11
B22
B8
B28
B20
Memory Controller and DLT3 = 1
B21
B12
B25
B18
B23
B26
B19
Bus Signal Timing
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