參數(shù)資料
型號(hào): W6692ACD
廠商: WINBOND ELECTRONICS CORP
元件分類: 數(shù)字傳輸電路
英文描述: DATACOM, ISDN CONTROLLER, PQFP100
封裝: LQFP-100
文件頁(yè)數(shù): 28/98頁(yè)
文件大?。?/td> 584K
代理商: W6692ACD
Data Sheet
W6692A PCI ISDN S/T-Controller
Publication Release Date:
Mar,2000
Revision 1.0
-34 -
Layer2-B1 Receive Table
PXC
B1_SW[1:0]
B2_SW[1:0]
L2_B1 Rx
x
00
xx
L1_B1
x
01
xx
L1_B1
0
10
xx
PCM1/GCI_B1
1
10
xx
PCM2/GCI_B2
x
11
xx
L1_B1
Layer2-B2 Receive Table
PXC
B1_SW[1:0]
B2_SW[1:0]
L2_B2 Rx
x
xx
00
L1_B2
x
xx
01
L1_B2
0
xx
10
PCM2/GCI_B2
1
xx
10
PCM1/GCI_B1
x
xx
11
L1_B2
Layer1-B1 Receive Table
PXC
B1_SW[1:0]
B2_SW[1:0]
L1_B1 Rx
x
00
xx
L2_B1
0
01
xx
PCM1/GCI_B1
1
01
xx
PCM2/GCI_B2
x
10
xx
High
x
11
xx
L2_B1
Layer1-B2 Receive Table
PXC
B1_SW[1:0]
B2_SW[1:0]
L1_B2 Rx
x
xx
00
L2_B2
0
xx
01
PCM2/GCI_B2
1
xx
01
PCM1/GCI_B1
x
xx
10
High
x
xx
11
L2_B2
For examples, if switching connection of Layer1-B1 and PCM2, Layer1-B2 and PCM1 are considered, then look up the
destination as PCM2 from PCM2/GCI_B2 Receive Table. To achieve above switching function, chose Layer1-B2 as source, set PXC bit to 1
and set 00 or 01 to B1_SW[1:0]. It is the same procedure for Layer1-B2/PCM1 by searching PCI/GCI_B1 Receive table, seting PXC bit to 1
and seting 00 or 01 to B2_SW[1:0]. There are many switching combinations, and varieties of switching functions are easily programmed.
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