CX28344 Conexant, CX28344 Datasheet - Page 173

• Manufacturer Part Number: CX28344
• Description: (CX2834x) Dual / Triple / Quad / Hex / Octal - Enhanced DS3 / E3 Framer
• Manufacturer: Conexant

CX28342/3/4/6/8 Data Sheet
4.4
Figure 4-11. JTAG Interface Timing
Table 4-11. Test and Diagonstic Interface Timing Requirements
Table 4-12. Test and Diagnostic Interface Switching Characteristics
28348-DSH-001-B
Symbol
Symbol
1
2
3
4
5
6
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
TMS
TCK
TDI
JTAG Interface Timing
The JTAG Interface timer is specified and depicted in this section.
7
Parameter
Parameter
Mindspeed Technologies™
3
4
1
5
6
2
Minimum
Minimum
—
80
80
20
20
0
Electrical and Mechanical Specifications
Maximum
Maximum
—
25
—
—
—
—
8
Units
Units
ns
ns
ns
ns
ns
ns
100542_032
4
-
13