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參數資料
| 型號： | W6692 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 通信及網絡 |
| 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： | 54/84頁 |
| 文件大小： | 473K |
| 代理商： | W6692 |
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W6692
- 54 -
SRST Software Reset
When this bit is set to "1", a software reset signal is activated. The effects of this reset signal are
equivalent to the hardware reset pin , except that it does not reset the PCI interface circuit.
This bit is not auto-clear, the software must write "0" to this bit to exit from the reset mode.
Note: When SRST = 1, the chip is in reset state. Read or write to any of the registers is inhibited at this time. The SRST bit is
write only.
TPS TRST Reset Pulse Select
This bit selects the source of reset pulse on TRST pin. It is valid only when the terminal equipment
functions are enabled.
0: Exchange awake
A 16 mS reset pulse is generated when the a layer 1 indication code change has been detected.
1: Watchdog timer
A 125
μ
S reset pulse is generated as a result of the watchdog timer expiration.
Switching TPS bit from 0 to 1 or from 1 to 0 resets the watchdog timer.
OPS1-0 Output Phase Delay Compensation Select1-0
These two bits select the output phase delay compensation.
OPS1
OPS0
EFFECT
0
0
No output phase delay compensation
0
1
Output phase delay compensation 260 nS
1
0
Output phase delay compensation 520 nS
1
1
Output phase delay compensation 1040 nS
8.1.23 Command/Indication Receive RegisterCIR
Read
Address 58H
Value after reset: 0FH
7
6
5
4
3
2
1
0
SCC
ICC
CODR3 CODR2 CODR1 CODR0
SCC S Channel Change
A change in the received 4-bit S channel has been detected. The new code can be read from the
SQR register. This bit is cleared by a read of the SQR register.
ICC Indication Code Change
A change in the received indication code has been detected. The new code can be read from the CIR
register. This bit is cleared by a read of the CIR register.
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相關代理商/技術參數 |
參數描述 |
|---|---|
| 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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