JTAG
LSYNC_IN
T1
T2
T3
T4
tLBKHOZ1
tLBKHOV1
GPCM Mode Output Signals:
LCS[0:3]/LWE
tLBIXKH2
tLBIVKH2
UPM Mode Input Signal:
LUPWAIT
tLBIXKH1
tLBIVKH1
Input Signals:
LAD[0:31]/LDP[0:3]
tLBKHOZ1
tLBKHOV1
UPM Mode Output Signals:
LCS[0:3]/LBS[0:3]/LGPL[0:5]
Figure 26. Local Bus Signals, GPCM/UPM Signals for LCCR[CLKDIV] = 4 (DLL Enabled)
11 JTAG
This section describes the DC and AC electrical specifications for the IEEE Std. 1149.1 (JTAG) interface
of the MPC8347EA.
11.1 JTAG DC Electrical Characteristics
Table 40 provides the DC electrical characteristics for the IEEE Std. 1149.1 (JTAG) interface of the
MPC8347EA.
Table 40. JTAG Interface DC Electrical Characteristics
Parameter
Symbol
Condition
Min
Max
Unit
Input high voltage
Input low voltage
Input current
VIH
VIL
—
OVDD – 0.3 OVDD + 0.3
V
V
—
—
–0.3
—
0.8
5
IIN
μA
V
Output high voltage
VOH
IOH = –8.0 mA
2.4
—
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 12
Freescale Semiconductor
42
FREESCALE [ Freescale ]
