m28529-12 Mindspeed Technologies, m28529-12 Datasheet - Page 283

• Manufacturer Part Number: m28529-12
• Description: Inverse Multiplexing For Atm Ima Family
• Manufacturer: Mindspeed Technologies

Table 3-23.
3.4.9
Figure 3-27
Figure 3-27. JTAG Timing
28529-DSH-001-K
Footnote:
(1) All outputs are assumed to have a load of 20pf
Symbol
TRST*
TMS
TDO
TCK
TDI
t
t
t
t
t
t
t
t
t
wdpd
t
t
adpd
t
pwh
wpd
wdh
opd
pwl
per
apd
cpd
rds
rdh
and
External Memory Timing Parameters
Table 3-24
JTAG Interface Timing
Pulse Width Low
Pulse Width High
Period
Propagation Delay, MemAddr from rising edge of
MemCtrl_CLK
Propagation Delay, MemCtrl_ADSC from rising edge of
MemCtrl_CLK
Propagation Delay, MemCtrl_CE* from rising edge of
MemCtrl_CLK
Propagation Delay, MemCtrl_WE* from rising edge of
MemCtrl_CLK
Propagation Delay, MemCtrl_OE* from rising edge of
MemCtrl_CLK
Propagation Delay, valid write data from rising edge of
MemCtrl_CLK
Hold, valid write data from rising edge of MemCtrl_CLK
Setup, read data to rising edge of MemCtrl_CLK
Hold, read data from rising edge of MemCtrl_CLK
t
rec
show the timing requirements and characteristics of the JTAG interface.
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Mindspeed Technologies
Parameter
t
en
t
t
s
s
t
per
t
pd
t
t
®
h
Minimum
h
20
8
8
1
1
1
1
1
1
5
1
-
Typical
Product Specification
t
t
dis1
dis2
Maximum
10
10
10
10
10
10
-
-
-
-
-
-
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
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