cx28224 Mindspeed Technologies, cx28224 Datasheet - Page 240

• Manufacturer Part Number: cx28224
• Description: Cx28224/5/9 Inverse Multiplexing For The Atm Ima Family
• Manufacturer: Mindspeed Technologies

Electrical and Mechanical Specifications
Figure 8-13. JTAG Timing Diagram
Table 8-11. JTAG Timing Table
8-18
t
t
t
t
t
t
t
t
t
t
t
t
GENERAL NOTE:
pwl
pwh
per
rec
s1
h1
s2
h2
en
pd
dis1
dis2
Label
Pulse Width Low, TCK
Pulse Width High, TCK
Period, TCK
Recovery, the rising edge of TCK from the rising edge of TRST*
Setup, TMS to the rising edge of TCK
Hold, TMS from the rising edge of TCK
Setup, TDI to the rising edge of TCK
Hold, TDI from the rising edge of TCK
Enable, TDO from the falling edge of TCK
Propagation Delay, TDO from the falling edge of TCK
Disable, TDO from the falling edge of TCK
Disable, TDO from the falling edge of TRST*
Inputs with respect to TCK rise
Outputs with respect to TCK rise
TRST*
All loads equal 80 pF.
TMS
TDO
TCK
TDI
t
t
rec
rec
t
pwh
Description
Mindspeed Technologies
t
pwl
t
en
t
t
s2
s1
t
t
h1
h2
t
per
t
pd
™
Min
0.8
0.8
2.0
0.5
2.5
0.8
0.8
16
16
40
20
2
2
2
CX28224/5/9 Data Sheet
t
t
Max
20.0
15.0
dis1
dis2
—
—
—
—
—
—
—
—
7
7
7
7
28229-DSH-001-D
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
500027_032
Unit