
Preliminary Data Sheet
October 2000
TFRA08C13 OCTAL T1/E1 Framer
156
L Lucent Technologies Inc.
Framer Register Architecture
(continued)
Sa Transmit Stack Register (FRM_PR31—FRM_PR40)
In CEPT frame format, registers FRM_PR31—FRM_PR40 are used to program the Sa bits in the CEPT multiframe
NOT-FAS words. If CRC-4 is enabled, this data is transmitted to the line synchronously to the CRC-4 multiframe.
The default value of these registers is 00 (hex).
Table 142. Sa Transmit Stack (FRM_PR31—FRM_PR40) (Y7F—Y88)
SLC-96 Transmit Stack (FRM_PR31—FRM_PR40)
In SLC-96 frame format, registers FRM_PR31—FRM_PR35 are used to source the transmit facility data link bits in
the F
S
bit positions. The default value of these registers is 00 (hex).
Table 143. SLC-96 Transmit Stack (FRM_PR31—FRM_PR40) (Y7F—Y88)
In SLC-96 frame format, the bits in registers FRM_PR31—FRM_PR35 are transmitted using the format shown in
Table 144.
Table 144. Transmit SLC-96 FDL Format
Register
FRM_PR31
FRM_PR32
FRM_PR33
FRM_PR34
FRM_PR35
FRM_PR36
FRM_PR37
FRM_PR38
FRM_PR39
FRM_PR40
Bit 7
Sa4-1
Sa4-17
Sa5-1
Sa5-17
Sa6-1
Sa6-17
Sa7-1
Sa7-17
Sa8-1
Sa8-17
Bit 6
Sa4-3
Sa4-19
Sa5-3
Sa5-19
Sa6-3
Sa6-19
Sa7-3
Sa7-19
Sa8-3
Sa8-19
Bit 5
Sa4-5
Sa4-21
Sa5-5
Sa5-21
Sa6-5
Sa6-21
Sa7-5
Sa7-21
Sa8-5
Sa8-21
Bit 4
Sa4-7
Sa4-23
Sa5-7
Sa5-23
Sa6-7
Sa6-23
Sa7-7
Sa7-23
Sa8-7
Sa8-23
Bit 3
Sa4-9
Sa4-25
Sa5-9
Sa5-25
Sa6-9
Sa6-25
Sa7-9
Sa7-25
Sa8-9
Sa8-25
Bit 2
Sa4-11
Sa4-27
Sa5-11
Sa5-27
Sa6-11
Sa6-27
Sa7-11
Sa7-27
Sa8-11
Sa8-27
Bit 1
Sa4-13
Sa4-29
Sa5-13
Sa5-29
Sa6-13
Sa6-29
Sa7-13
Sa7-29
Sa8-13
Sa8-29
Bit 0
Sa4-15
Sa4-31
Sa5-15
Sa5-31
Sa6-15
Sa6-31
Sa7-15
Sa7-31
Sa8-15
Sa8-31
Register
FRM_PR31
FRM_PR32
FRM_PR33
FRM_PR34
FRM_PR35
FRM_PR36—
FRM_PR40
Bit 7
0
0
XC
1
XC
9
XM
3
0
Bit 6
0
0
XC
2
XC
10
XA
1
0
Bit 5
X-0
X-0
XC
3
XC
11
XA
2
0
Bit 4
X-0
X-0
XC
4
Bit 3
X-0
X-0
XC
5
Bit 2
X-1
X-1
XC
6
Bit 1
X-1
X-1
XC
7
XM
1
XS
4
0
Bit 0
X-1
X-1
XC
8
XM
2
XSPB
1
= 0 XSPB
2
= 1 XSPB
3
= 0
XS
1
XS
2
0
0
XS
3
0
XSPB
4
= 1
0
FS=
000111000111
XC1
XC2
XC3
XC4
XC5
XC6
XC7
XC8
XC9
XC10
XC11
XSPB1
XSPB2
XSPB3
XM1
XM2
XM3
XA1
XA2
XS1
XS2
XS3
XS4
XSPB4