PM8611-BIAP PMC [PMC-Sierra, Inc], PM8611-BIAP Datasheet - Page 289

• Manufacturer Part Number: PM8611-BIAP
• Manufacturer: PMC [PMC-Sierra, Inc]

18.5
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2010883, Issue 2
Notes on Output Timing
1.
2.
JTAG Port Interface
Table 36 JTAG Port Interface (Figure 45)
Figure 45 JTAG Port Interface Timing
TRSTB
Symbol
F TCK
THI TCK
THI TCK
TS TMS
TH TMS
TS TDI
TH TDI
TP TDO
TV TRSTB
TMS
TDO
TCK
Output propagation delay time is the time in nanoseconds from the 1.4 V point of the reference signal to
the 1.4 V point of the output.
Output propagation delays are measured with a 50 pF load on the outputs operating at 77.76 MHz
except where indicated.
TDI
Description
TCK Frequency
TCK HI Pulse Width
TCK LO Pulse Width
TMS Set-up time to TCK
TMS Hold time to TCK
TDI Set-up time to TCK
TDI Hold time to TCK
TCK Low to TDO Valid
TRSTB Pulse Width
tStms
tStdi
tHtms
tHtdi
tHItck
tHItck
tVtrstb
tVtrstb
SBSLITE™ Telecom Standard Product Data Sheet
tPtdo
tLOtck
tLOtck
Min
100
100
25
25
25
25
2
100
Max
4
35
Preliminary
Units
ns
ns
ns
ns
ns
ns
ns
ns
MHz
288