
MPC8540 Integrated Processor Hardware Specifications, Rev. 3.1
Freescale Semiconductor
43
Local Bus
Figure 21. Local Bus Signals, GPCM/UPM Signals for LCCR[CLKDIV] = 2 (DLL Enabled)
Figure 22. Local Bus Signals, GPCM/UPM Signals for LCCR[CLKDIV] = 2 (DLL Bypass Mode)
LSYNC_IN
UPM Mode Input Signal:
LUPWAIT
tLBIXKH2
tLBIVKH2
tLBIVKH1
tLBIXKH1
tLBKHOZ1
T1
T3
Input Signals:
LAD[0:31]/LDP[0:3]
UPM Mode Output Signals:
LCS[0:7]/LBS[0:3]/LGPL[0:5]
GPCM Mode Output Signals:
LCS[0:7]/LWE
tLBKHOV1
tLBKHOZ1
LCLK
UPM Mode Input Signal:
LUPWAIT
tLBIXKH2
tLBIVKH2
tLBIVKH1
tLBIXKH1
tLBKHOZ1
T1
T3
Input Signals:
LAD[0:31]/LDP[0:3]
UPM Mode Output Signals:
LCS[0:7]/LBS[0:3]/LGPL[0:5]
GPCM Mode Output Signals:
LCS[0:7]/LWE
tLBKHOV1
tLBKHOZ1
(DLL Bypass Mode)