參數(shù)資料
型號(hào): PEF24901H
英文描述: ?Quad ISDN Echocancellation Circuit Digital Front-End for 4B3T Line Code?
中文描述: ?四整體數(shù)位服務(wù)網(wǎng)路Echocancellation電路數(shù)字前端4B3T線路碼的終結(jié)?
文件頁數(shù): 40/73頁
文件大?。?/td> 1618K
代理商: PEF24901H
PEB 2466
PEF 2466
Interface Description
Hardware Reference Manual
31
2001-02-20
Table 23
PCM Register Configuration Example
Figure 17
PCM Interface Example: Location of Time Slots
Channel
1
2
3
4
all
CR4
Receive Setting
DRA, time slot 0
DRA, time slot 15
DRA, time slot 8
DRA, time slot 26
CR5
Transmit Setting
DXA, time slot 0
DXA, time slot 18
DXA, time slot 19
DXA, time slot 3
0000 0000
0000 1111
0000 1000
0001 1010
XR6=0000 0000; single clock mode, no PCM offset; PCLK=2048 kHz.
0000 0000
0001 0010
0001 0011
0000 0011
TCA#
Detail A
FSC
DXA
DRA
PCLK
2 3
High 'Z'
High 'Z'
Time Slot
0 1
125 μs
31
8
15
26
1819
2466_218
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