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參數(shù)資料
| 型號： | STLC5460 |
| 廠商： | 意法半導體 |
| 英文描述： | Line Card Interface Controller(線路卡片接口控制器) |
| 中文描述： | 線卡接口控制器（線路卡片接口控制器） |
| 文件頁數(shù)： | 25/54頁 |
| 文件大?。?/td> | 376K |
| 代理商： | STLC5460 |
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OVR
Overrun.
WhenOVR = 1, the previousprimitive had not been read by the microprocessor;
the current primitive has been put insteadof the previousprimitive. The previousprimitive has
been lost.
PR
Primitive Received.
PR = 1, the currentprimitivehas been received identicaltwice or more.
C6 to C1
Primitive received.
DESTINATION REGISTER (DST)
Firstcase CM = 1 (Bitof Command Register).
Command Memory is selected.
7
0
PCM
DT6
DT5
DT4
After Reset 00 (H)
DT3
DT2
DT1
DT0
PCM = 1
The destinationis PCM output
PCM = 0
The destination is not PCM.
Registers.
The
destination is either Multiplex (GCI or not) or Extract
PCM = 1
PCM
1
DT6
N1
DT5
N0
DT4
TS4
DT3
TS3
DT2
TS2
DT1
TS1
DT0
TS0
PCM = 1
If PCM are at 2 Mb/s:
N0/1
TS0/4
The destinationis PCM output
PCM number: 0 to 3
Time Slot number 0 to 31.
If PCM are at 4 Mb/s
N1
TS0/4 and N0
PCM at 4 Mb/s:0 or 1
Time Slot number 0 to 63
(N0 = TS5)
If PCM is at 8 Mb/s
TS0/4 and N0/1
Time Slot Number:0 to 63
N0 = TS5, N1 = TS6.
PCM = 0
If
N1 = 0
N0 = 0
N0 = 1
TS0/1
If
N1 = 1
N0 = 0 and TS0/4 = 0
N0 = 1 and TS0/4 = 1
The Destinationis Multiplexoutput or ExtraxtionRegisters.
Multiplexes are selected(GCI or not), then
Multiplex number: 0
Multiplex number: 1
Time slot Number: 0 to 31
ExtractionRegisters are selected, then
A ExtractionRegister 40 (H) is the destination
B ExtractionRegister 41 (H) is the destination
STLC5460
25/54
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