PM4328-PI PMC-Sierra, Inc., PM4328-PI Datasheet - Page 176

• Manufacturer Part Number: PM4328-PI
• Description: Framer, T1|E1|T3 Standard Format, 324-BGA
• Manufacturer: PMC-Sierra, Inc.

STANDARD PRODUCT
DATASHEET
PMC-2011596
PROPRIETARY AND CONFIDENTIAL
The P
associated signaling in the P
is optional. The R bit is reserved and is set to 0. The P
indicate the phase of the channel associated signaling and the S
the channel associated signaling bits for the 24 DS0 channels in the T1. Table 18
shows the channel associated signaling bit mapping and how the phase bits
locate the sixteen state CAS mapping as well as T1 frame alignment for super
frame and extended superframe formats. When using four state CAS then the
signaling bits are A1-A24, B1-B24, A1-B24, B1-B24 in place of are A1-A24, B1-
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
1
P
0
S
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
Unused
1
S
2
S
3
S
4
DS0#22
DS0#10
DS0#13
DS0#16
DS0#19
DS0#22
DS0#10
DS0#13
DS0#16
DS0#19
DS0#22
DS0#10
DS0#13
DS0#16
DS0#19
DS0#22
DS0#1
DS0#4
DS0#7
DS0#1
DS0#4
DS0#7
DS0#1
DS0#4
DS0#7
FR octet carries T1 framing in the F bit and channel
V2
V3
V4
ISSUE 1
1
V2
V3
V4
P
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
and S
DS0#23
DS0#14
DS0#17
DS0#20
DS0#23
DS0#14
DS0#17
DS0#20
DS0#23
DS0#14
DS0#17
DS0#20
DS0#23
DS0#11
DS0#11
DS0#11
DS0#2
DS0#5
DS0#8
DS0#2
DS0#5
DS0#8
DS0#2
DS0#5
DS0#8
1
S
163
R
R
R
2
S
3
S
4
bits. Channel associated signaling
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
PPSSSSFR
PPSSSSFR
PPSSSSFR
P
DS0#24
DS0#12
DS0#15
DS0#18
DS0#21
DS0#24
DS0#12
DS0#15
DS0#18
DS0#21
DS0#24
DS0#12
DS0#15
DS0#18
DS0#21
DS0#24
0
DS0#3
DS0#6
DS0#9
DS0#3
DS0#6
DS0#9
DS0#3
DS0#6
DS0#9
bits are used to
HIGH DENSITY T1/E1 FRAMER
1
S
AND M13 MULTIPLEXER
2
S
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
3
PM4328 TECT3
S
4
bits are