w6691 Winbond Electronics Corp America, w6691 Datasheet - Page 68

• Manufacturer Part Number: w6691
• Description: Isdn S/t Interface Transceiver
• Manufacturer: Winbond Electronics Corp America

"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.
8.7.15 D_ch TEI1 Register D_TEI1
Value after reset: 00H
TA17 - TA10
TA11 is the TEI value, TA10 is EA = 1.
8.7.16 D_ch TEI2 Register D_TEI2
Value after reset: 00H
TA27 - TA20
TA27 - TA21 is the TEI value, TA20 is EA = 1.
TA17
TA27
This register masks (disables) the second byte address comparison of the incoming frame. If the mask bit is
Note : For the LAPD frame, the least significant bit is the EA =1 bit.
This register contains the first choice of the second byte address of received frame. For LAPD frame, TA17 -
This register contains the second choice of the second byte address of received frame. For LAPD frame,
7
7
TA16
TA26
6
6
TA15
TA25
5
5
TA14
TA24
4
4
TA13
TA23
3
3
TA12
TA22
2
2
68
Read/Write
Read/Write
TA11
TA21
1
1
TA10
TA20
0
0
Preliminary W6691
Publication Release Date: Sep 2001
Address 12H
Address 13H
Revision 1.1