NSE-8G™ Standard Product Data Sheet
Preliminary
17.2 Serial SBI Bus Interface
Table 21 Serial SBI Bus Interface
Symbol
Description
RP[11:0], RN[11:0] Bit Rate
Min
Typical
Max
Units
F
10fSYSCLK -100ppm
10fSYSCLK 10fSYSCLK+ 100ppm MB/s
RLVDS
T
V
fall time, 80%-20%,
=100Ω ±1%)
200
200
300
300
400
400
50
ps
ps
ps
FALL
ODM
(R
LOAD
V rise time, 20%-80%,
T
T
RISE
ODM
(R
=100Ω ±1%)
LOAD
Differential Skew
SKEW
17.3 JTAG Port Interface
Table 22 JTAG Port Interface ( Figure 42)
Symbol Description
TCK Frequency
Min
Max
4
Units
MHz
f
TCK
tHI
tHI
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
100
100
25
ns
ns
ns
ns
ns
ns
ns
ns
TCK
TCK
TMS
tS
tH
25
TMS
TDI
tS
tH
25
25
TDI
tP
tV
2
25
TDO
100
TRSTB
Proprietary and Confidential to PMC-Sierra, Inc., and for its Customers’ Internal Use
Document ID: PMC-2010850, Issue 1
178
PMC [ PMC-SIERRA, INC ]
