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參數(shù)資料
型號: W6691CD
廠商: WINBOND ELECTRONICS CORP
元件分類: 通信及網(wǎng)絡(luò)
英文描述: ISDN S/T Interface Transceiver
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP64
封裝: 10 X 10 MM, 1.40 MM, LQFP-64
文件頁數(shù): 68/106頁
文件大小: 428K
代理商: W6691CD
Preliminary W6691
Publication Release Date: Sep 2001
68 Revision 1.1
This register masks (disables) the second byte address comparison of the incoming frame. If the mask bit is
"1" the corresponding bit comparisons with D_TEI1, D_TEI2 are disabled. .
The HDLC frame with SAPG and
/or TEIG address are always captured and stored.
Note
: For the LAPD frame, the least significant bit is the EA =1 bit.
8.7.15 D_ch TEI1 Register D_TEI1
Read/Write
Address 12H
Value after reset: 00H
7
6
5
4
3
2
1
0
TA17
TA16
TA15
TA14
TA13
TA12
TA11
TA10
TA17 - TA10
This register contains the first choice of the second byte address of received frame. For LAPD frame, TA17 -
TA11 is the TEI value, TA10 is EA = 1.
8.7.16 D_ch TEI2 Register D_TEI2
Read/Write
Address 13H
Value after reset: 00H
7
6
5
4
3
2
1
0
TA27
TA26
TA25
TA24
TA23
TA22
TA21
TA20
TA27 - TA20
This register contains the second choice of the second byte address of received frame. For LAPD frame,
TA27 - TA21 is the TEI value, TA20 is EA = 1.
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參數(shù)描述
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