TFRA08C13-DB AGERE [Agere Systems], TFRA08C13-DB Datasheet - Page 143

• Manufacturer Part Number: TFRA08C13-DB
• Description: TFRA08C13 OCTAL T1/E1 Framer
• Manufacturer: AGERE [Agere Systems]

Preliminary Data Sheet
October 2000
Lucent Technologies Inc.
Lucent Technologies Inc.
Framer Register Architecture
Table 111. Interrupt Enable Register (FRM_PR4) (Y64)
Table 112. Interrupt Enable Register (FRM_PR5) (Y65)
Table 113. Interrupt Enable Register (FRM_PR6) (Y66)
Table 114. Interrupt Enable Register (FRM_PR7) (Y67)
Framer Mode Option Register (FRM_PR8)
The default value of this register is C0 (hex).
Table 115. Framer Mode Bits Decoding (FRM_PR8) (Y68)
ESF
D4
DDS
DDS with FDL
SLC -96
Transmit ESF Receive D4
Transmit D4 Receive ESF
CEPT with No CRC-4
CEPT with CRC-4
0—7
0—7
0—7
0—7
Bit
Bit
Bit
Bit
FRM_PR8 Frame Format
SR4B0IE—
SR5B0IE—
SR6B0IE—
SR7B0IE—
SR4B7IE
SR5B7IE
SR6B7IE
SR7B7IE
Symbol
Symbol
Symbol
Symbol
Status Register 4 Interrupt Enable. A 1 enables events monitored in register
FRM_SR4 to generate interrupts. Each bit position in this enable register corresponds to
the same bit position in the status register.
Status Register 5 Interrupt Enable. A 1 enables events monitored in register
FRM_SR5 to generate interrupts. Each bit position in this enable register corresponds to
the same bit position in the status register.
Status Register 6 Interrupt Enable. A 1 enables events monitored in register
FRM_SR6 to generate interrupts. Each bit position in this enable register corresponds to
the same bit position in the status register.
Status Register 7 Interrupt Enable. A 1 enables events monitored in register
FRM_SR7 to generate interrupts. Each bit position in this enable register corresponds to
the same bit position in the status register.
PCS Mode 0
PCS Mode 1
PCS Mode 1
PCS Mode 0
(continued)
Bit 7 Bit 6 Bit 5
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Description
Description
Description
Description
FMODE
Bit 4
4
0
0
0
0
0
1
1
0
0
0
0
TFRA08C13 OCTAL T1/E1 Framer
FMODE
Bit 3
3
0
0
0
0
0
0
0
1
1
1
1
FMODE
Bit 2
2
0
0
0
0
1
0
0
0
0
1
1
FMODE
Bit 1
1
0
0
1
1
0
0
0
0
1
0
1
FMODE
Bit 0
0
0
1
0
1
0
0
1
1
0
1
0
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