mpc8569e Freescale Semiconductor, Inc, mpc8569e Datasheet - Page 98

• Manufacturer Part Number: mpc8569e
• Description: Mpc8569e Powerquicc Iii Integrated Processor Hardware Specifications
• Manufacturer: Freescale Semiconductor, Inc

JTAG Controller
2.14
This section describes the DC and AC electrical specifications for the IEEE 1149.1 (JTAG) interface.
2.14.1
The following table provides the JTAG DC electrical characteristics.
2.14.2
The following table provides the JTAG AC timing specifications as defined in
98
For recommended operating conditions, see
For recommended operating conditions, see
JTAG external clock frequency of operation
JTAG external clock cycle time
JTAG external clock pulse width measured at 1.4 V
JTAG external clock rise and fall times
TRST assert time
Input setup times
Input high voltage
Input low voltage
Input current (OV
Output high voltage (OV
Output low voltage (OV
Note:
1. The min V
2. The symbol OV
JTAG Controller
IL
JTAG DC Electrical Characteristics
JTAG AC Timing Specifications
and max V
IN
IN
MPC8569E PowerQUICC III Integrated Processor Hardware Specifications, Rev. 0
= 0 V or OV
represents the input voltage of the supply. It is referenced in
Parameter
Parameter
DD
DD
IH
= min, I
= min, I
values are based on the respective min and max OV
IN
= OV
OL
OH
Table 60. JTAG DC Electrical Characteristics
= 2 mA)
= –2 mA)
Table 61. JTAG AC Timing Specifications
DD
Table 3
Table 3
)
Symbol
t
JTGR
V
V
Symbol
V
V
I
t
t
OH
IN
OL
JTKHKL
JTDVKH
IH
IL
t
f
t
TRST
JTG
JTG
/t
JTGF
1
Min
2.4
—
—
—
2
Min
Figure 52
30
15
25
0
0
4
IN
Table
values found in
3.
Max
±40
0.8
0.4
through
—
—
Max
33.3
—
—
—
—
2
Figure
Table
Freescale Semiconductor
Unit
μA
V
V
V
V
3.
55.
MHz
Unit
ns
ns
ns
ns
ns
Notes
Notes
—
—
1
1
2
—
—
—
—
4
2