PM5364 pmc-sierra, PM5364 Datasheet - Page 222

• Manufacturer Part Number: PM5364
• Description: Tupp 2488 Assp Telecom Standard
• Manufacturer: pmc-sierra

13.11 RASIO™ CML Transmitter and Receiver Termination
13.11.1
Proprietary and Confidential to PMC-Sierra, Inc., and for its customers’ internal use.
Document No.: PMC-2011334, Issue 7
Equation 7:
TPLOPTRCFG[1:0]
“00”
“01”
“10”
Others
Equation 8:
TPLOPTREND
‘0’
‘1’
The transmit path AIS TPAISINS insertion is defined by Equation 9. ADDPAISEN to
TPAISPTREN are register configuration bits that individually enable or disable each defect.
The bits from and including ADDPAISEN to TPAISPTREN exist for each path.
Equation 9:
Alarm =
The RASIO™ CML (current-mode logic) transmitter includes an on-chip termination. The
transmitter is capable of driving the following types of receiver terminations:
50Ω to 1.2Volt (Figure 56a)
100Ω floating (Figure 56b)
100Ω AC-coupled (Figure 56c)
Transmitter Interface Configuration
(TPAIS
(TPLOPTR
(TPAISPTR
TPAISPTR
Don’t care
‘0’
‘1’
TPLOPTR_NOEND
TPLOP
TPLOP or TPLOPC
TPLOP or TPLOPC or TPAIS or TPAISC
‘0’
AND
AND
AND
ADDPAISEN) OR
TPLOPTREN) OR
TPAISPTREN)
TPLOPTR
PLOPTR_NOEND
PLOPTR_NOEND
‘0’
TUPP™ 2488 ASSP Telecom Standard Product Data Sheet
Released
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