JTAG
LSYNC_IN
T1
T2
T3
T4
t
LBKHOV1
GPCM Mode Output Signals:
LCS[0:3]/LWE
t
LBIVKH2
UPM Mode Input Signal:
LUPWAIT
t
LBIVKH1
Input Signals:
LAD[0:31]/LDP[0:3]
t
LBKHOV1
UPM Mode Output Signals:
LCS[0:3]/LBS[0:3]/LGPL[0:5]
t
LBKHOZ1
t
LBIXKH1
t
LBIXKH2
t
LBKHOZ1
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
provides the DC electrical characteristics for the IEEE Std. 1149.1 (JTAG) interface of the
MPC8347EA.
Table 40. JTAG Interface DC Electrical Characteristics
Parameter
Input high voltage
Input low voltage
Input current
Output high voltage
Symbol
V
IH
V
IL
I
IN
V
OH
Condition
—
—
—
I
OH
= –8.0 mA
Min
OV
DD
– 0.3
–0.3
—
2.4
Max
OV
DD
+ 0.3
0.8
±5
—
Unit
V
V
μA
V
MPC8347EA PowerQUICC II Pro Integrated Host Processor Hardware Specifications, Rev. 12
42
Freescale Semiconductor