MPC859T FREESCALE [Freescale Semiconductor, Inc], MPC859T Datasheet - Page 27

• Manufacturer Part Number: MPC859T
• Description: Hardware Specifications
• Manufacturer: FREESCALE [Freescale Semiconductor, Inc]

Figure 11 shows the timing for the input data controlled by the UPM for data beats where DLT3 = 1 in the
UPM RAM words. (This is only the case where data is latched on the falling edge of CLKOUT.)
Figure 12 through Figure 15 show the timing for the external bus read controlled by various GPCM factors.
MOTOROLA
Figure 11. Input Data Timing when Controlled by UPM in the Memory Controller and DLT3 = 1
CLKOUT
CLKOUT
WE[0:3]
D[0:31],
D[0:31],
DP[0:3]
DP[0:3]
A[0:31]
CSx
OE
TS
TA
Figure 12. External Bus Read Timing (GPCM Controlled—ACS = 00)
Freescale Semiconductor, Inc.
For More Information On This Product,
B11
B22
B8
MPC866/859 Hardware Specifications
B28
B20
Go to: www.freescale.com
B21
B12
B25
B18
B23
B26
B19
Bus Signal Timing
27