MPC8544COMEDEV Freescale Semiconductor, MPC8544COMEDEV Datasheet - Page 662

• Manufacturer Part Number: MPC8544COMEDEV
• Description: KIT DEV EXPRESS MPC8544COM
• Manufacturer: Freescale Semiconductor
• Type: MPUr

Specifications of MPC8544COMEDEV

• Contents: Board
• For Use With/related Products: MPC8544
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Local Bus Controller
When TRLX and CSNT are set in a write access, the LWE[0:3] strobe signals are negated one clock earlier
than in the normal case, as shown in
one clock earlier.
14-42
Figure 14-27. GPCM Relaxed Timing Back-to-Back Writes (XACS = 0, ACS = 1x, SCY = 0,
LBCTL
LCS n
LWE n
LALE
LCLK
LAD
LOE
TA
MPC8544E PowerQUICC III Integrated Host Processor Family Reference Manual, Rev. 1
A
LBCTL
LCLK
LCS n
LWE n
LALE
LAD
LOE
Address 1
TA
A
Address
(XACS = 0, ACS = 10, SCY = 0, CSNT = 1, TRLX = 1)
Figure 14-28. GPCM Relaxed Timing Write
Latched Address 1
Figure 14-28
Write Data 1
ACS = 10
CSNT = 0, TRLX = 1)
Latched Address
Write Data
ACS = 10
and
ACS = 11
Figure
CSNT = 1
14-29. If ACS ≠ 00, LCSn is also negated
Address 2
Latched Address 2
Write Data 2
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