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參數(shù)資料
| 型號(hào)： | W6692ACF |
| 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： | QFP-100 |
| 文件頁(yè)數(shù)： | 75/98頁(yè) |
| 文件大小： | 584K |
| 代理商： | W6692ACF |
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Data Sheet
W6692A PCI ISDN S/T-Controller
Publication Release Date:
Mar,2000
Revision 1.0
-77 -
LOV
RBC12
RBC11
RBC10
RBC9
RBC8
LOV
Message Length Overflow
Used in transparent mode only. A "1" in this bit indicates a received message
≥ 8192 bytes. This bit is valid only after RME
interrupt and is cleared by the RACK command.
RBC12-8
Receive Byte Count
Used in transparent mode only. Five most significant bits of the total number of bytes are in a received frame. These bits are
valid only after a RME interrupt and remain valid until the frame is acknowledge via the RACK bit.
Note: The frame length equals RBC12-0. This length is between 1 and 8191. After a RME interrupt, the number of data
available in B1_RFIFO is frame length modulus threshold.
Remainder = RBC12-0 MOD threshold
No of available data = remainder
if remainder
≠ 0 or
No of available data = threshold
if remainder = 0
The remainder equals RBC5-0 if threshold is 64.
8.2.14 B1_ch Transmit Idle Pattern
B1_IDLE
Read/Write
Address B4H/2DH
Value after reset: FFH
7
6
5
4
3
2
1
0
IDLE7
IDLE6
IDLE5
IDLE4
IDLE3
IDLE2
IDLE1
IDLE0
IDLE7-0
This pattern is transmitted when the transmitter is active and transmit FIFO is empty. Valid in extended transparent mode
only.
8.3 B2 HDLC controller
TABLE 8.5 REGISTER ADDRESS MAP: B2 CHANNEL HDLC
Offset
Access Register Name
Description
C0/30
R
B2_RFIFO
B2 channel receive FIFO
C4/31
W
B2_XFIFO
B2 channel transmit FIFO
C8/32
R/W
B2_CMDR
B2 channel command register
CC/33
R/W
B2_MODE
B2 channel mode control
D0/34
R_clear B2_EXIR
B2 channel extended interrupt
相關(guān)PDF資料 |
PDF描述 |
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| W6694ACD | DATACOM, ISDN CONTROLLER, PQFP48 |
| W671320P | TELECOM-SLIC, PQCC28 |
| W671361P | TELECOM-SLIC, PQCC28 |
| W671361Y | TELECOM-SLIC, QCC32 |
| W671310P | TELECOM-SLIC, PQCC28 |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| W6694CD | 制造商:WINBOND 制造商全稱:Winbond 功能描述:USB Bus ISDN S/T-Controller |
| W66ARX-18 | 制造商:Magnecraft 功能描述: |
| W66MAF185X | 制造商:Panasonic Industrial Company 功能描述:CRT |
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