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參數(shù)資料
型號： W6692
廠商： WINBOND ELECTRONICS CORP
元件分類： 通信及網(wǎng)絡
英文描述： PCI Bus ISDN S/T Interface Controller(PCI總線的ISDN S/T接口控制器)
中文描述： SPECIALTY TELECOM CIRCUIT, PQFP100
封裝： 14 X 20 MM, 2.75 MM HEIGHT, QFP-100
文件頁數(shù)： 52/84頁
文件大?。?/td> 473K
代理商： W6692
W6692
- 52 -
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.
8.1.18 D_ch Receive Frame Byte Count High D_RBCH
Read Address 44H
Value after reset: 00H
7
6
5
4
3
2
1
0
VN1
VN0
LOV
RBC12
RBC11
RBC10
RBC9
RBC8
VN1-0 Chip Version Number
This is the chip version number. It is read as 00B.
LOV Length Overflow
A "1" in this bit indicates
≥
4097 bytes are received and the frame is not yet complete. This bit is valid
only after an D_RME interrupt and remains valid until the frame is acknowledge via the RACK
command.
RBC12-8 Receive Byte Count
Four most significant bits of the total frame length. These bits are valid only after an D_RME interrupt
and remain valid until the frame is acknowledge via the RACK command.
8.1.19 D_ch Receive Frame Byte Count Low D_RBCL
Read
Address 48H
Value after reset: 00H
7
6
5
4
3
2
1
0
RBC7
RBC6
RBC5
RBC4
RBC3
RBC2
RBC1
RBC0
RBC7-0 Receive Byte Count
Eight least significant bits of the total frame length. Bits RBC5-0 also indicate the length of the data
currently available in D_RFIFO. These bits are valid only after an D_RME interrupt and remain valid
until the frame is acknowledged via the RACK command.
8.1.20 Timer 2
TIMR2 Write
Address 4CH
Value after reset: 00H
7
6
5
4
3
2
1
0
TMD
0
TCN5
TCN4
TCN3
TCN2
TCN1
TCN0
相關PDF資料
PDF描述
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相關代理商/技術參數(shù)
參數(shù)描述
W6692A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TE Mode S/T Controller with PCI 2.2 Interface and ACPT
W6692ACD 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ISDN LINE INTERFACE|BASIC|CMOS|QFP|100PIN|PLASTIC
W6692ACF 制造商:未知廠家 制造商全稱:未知廠家 功能描述:ISDN LINE INTERFACE|BASIC|CMOS|QFP|100PIN|PLASTIC
W6694 制造商:WINBOND 制造商全稱:Winbond 功能描述:USB Bus ISDN S/T-Controller
W6694A 制造商:未知廠家 制造商全稱:未知廠家 功能描述:TE Mode S/T Controller with USB 1.1 Interface
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