KMPC8548ECVTAUJC Freescale Semiconductor, KMPC8548ECVTAUJC Datasheet - Page 51

• Manufacturer Part Number: KMPC8548ECVTAUJC
• Manufacturer: Freescale Semiconductor

Specifications of KMPC8548ECVTAUJC

• Lead Free Status / Rohs Status: Supplier Unconfirmed

11 Programmable Interrupt Controller
In IRQ edge trigger mode, when an external interrupt signal is asserted (according to the programmed
polarity), it must remain the assertion for at least 3 system clocks (SYSCLK periods).
12 JTAG
This section describes the DC and AC electrical specifications for the IEEE 1149.1 (JTAG) interface of
the MPC8548E.
Freescale Semiconductor
Internal Launch/Capture Clock
GPCM Mode Output Signals:
LCS[0:7]/LBS[0:3]/LGPL[0:5]
UPM Mode Output Signals:
GPCM Mode Input Signal:
Figure 28. Local Bus Signals, GPCM/UPM Signals for LCCR[CLKDIV] = 8 or 16 (PLL Bypass Mode)
UPM Mode Input Signal:
LAD[0:31]/LDP[0:3]
LCS[0:7]/LWE
Input Signals:
MPC8548E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 7
LUPWAIT
LGTA
LCLK
T1
T2
T3
T4
t
LBKLOV1
t
LBIVKH1
t
LBKLOX1
Programmable Interrupt Controller
t
LBIXKH1
t
LBIVKL2
t
LBIXKL2
t
LBKLOZ1
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