CN8380EPF CONEXANT [Conexant Systems, Inc], CN8380EPF Datasheet - Page 82

• Manufacturer Part Number: CN8380EPF
• Description: integrated quad line interface unit unit for both 1.544 Mbps (T1) and 2.048 Mbps (E1) applications
• Manufacturer: CONEXANT [Conexant Systems, Inc]

4.0 Electrical/Mechanical Specifications
4.5 AC Characteristics
Table 4-11. JTAG Interface Timing Parameters
Figure 4-9. JTAG Interface Timing Diagram
4-12
NOTE(S):
Symbol
1
2
3
4
5
6
7
8
8380_024
See
TDO
TMS
TCK
TDI
Figure
TCK pulse width high
TCK pulse width low
TMS, TDI setup to TCK rising edge
TMS, TDI hold after TCK high
TDO hold after TCK falling edge
TDO delay after TCK low
TDO enable (Low Z) after TCK falling edge
TDO disable (High Z) after TCK low
4-9.
7
3
Parameter
4
Advance Information
1
Conexant
5
6
2
Minimum
80
80
20
20
—
—
0
2
Quad T1/E1 Line Interface
Maximum
—
—
—
—
—
50
—
25
8
N8380DSA
CN8380
Units
ns
ns
ns
ns
ns
ns
ns
ns