mt9072av2 Zarlink Semiconductor, mt9072av2 Datasheet - Page 179

• Manufacturer Part Number: mt9072av2
• Description: Octal T1/e1/j1 Framer
• Manufacturer: Zarlink Semiconductor

Bit
15
14
13
12
10
11
9
8
7
6
5
4
3
2
1
0
Table 149 - CCS to ST-BUS CSTi and CSTo Map Control Register (R/W Address Y07) (E1)
(10000)
(11111)
(01111)
Name
31C4
31C3
31C2
31C1
31C0
16C4
16C3
16C2
16C1
16C0
15C4
15C3
15C2
15C1
15C0
#
not used.
Timeslot 31 CST Map Bits. The selection of these bits results in a mapping of the transmit
PCM30 timeslot 31, from a specific CSTi timeslot; and similarly, maps receive PCM30 timeslot
31, to a specific CSTo timeslot. PCM30 timeslot 31 data is mapped to/from CST channel n
(n=0 to 31), where n is the BCD (Binary Coded Decimal) equivalent of 31C4 to 31C0 with 31C4
being the most significant bit.
CCS (CSIG=1 of register address Y03) and CST (TS31E=1 of register address Y06) must be
selected for these operations to be valid.
Timeslot 16 CST Map Bits. The selection of these bits results in a mapping of the transmit
PCM30 timeslot 16, from a specific CSTi timeslot; and similarly, maps receive PCM30 timeslot
16, to a specific CSTo timeslot. PCM30 timeslot 16 data is mapped to/from CST channel n
(n=0 to 31), where n is the BCD equivalent of 16C4 to 16C0 with 16C4 being the most
significant bit.
CCS (CSIG=1 of register address Y03) and CST (TS16E=1 of register address Y06) must be
selected for these operations to be valid.
Timeslot 15 CST Map Bits. The selection of these bits results in a mapping of the transmit
PCM30 timeslot 15, from a specific CSTi timeslot; and similarly, maps receive PCM30 timeslot
15, to a specific CSTo timeslot. PCM30 timeslot 15 data is mapped to/from CST channel n
(n=0 to 31), where n is the BCD equivalent of 15C4 to 15C0 with 15C4 being the most
significant bit.
CCS (CSIG=1 of register address Y03) and CST (TS15E=1 of register address Y06) must be
selected for these operations to be valid.
31C4
0
0
0
1
16C4
0
0
0
1
15C4
0
0
0
1
31C3
0
0
0
1
16C3
0
0
0
1
15C3
0
0
0
1
Bit Settings
31C2
0
0
0
etc.
1
Bit Settings
16C2
0
0
0
etc.
1
Bit Settings
15C2
0
0
0
etc.
1
Zarlink Semiconductor Inc.
MT9072
31C1
0
0
1
1
16C1
0
0
1
1
15C1
0
0
1
1
Functional Description
179
31C0
0
1
0
1
16C0
0
1
0
1
15C0
0
1
0
1
CST Timeslot
Selected
CST Timeslot
Selected
CST Timeslot
Selected
0
1
2
31
0
1
2
31
0
1
2
31
Data Sheet