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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： | 47/84頁 |
| 文件大小： | 473K |
| 代理商： | W6692 |
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W6692
Publication Release Date: October 1998
- 47 -
Revision A1
D_RME D_ch Receive Message End
The last part of a frame with length > 64 bytes or a whole frame with length
≤
64 bytes has been
received. The whole frame length is obtained from D_RBCH + D_RBCL registers. The length of data
in the D_RFIFO equals:
Data length = RBC5-0 if RBC5-0
≠
0
Data length = 64 if RBC5-0 =0
D_XFR D_ch Transmit FIFO Ready
This bit indicates that the transmit FIFO is ready to accept data. Up to 64 bytes of data can be written
into the D_XFIFO.
An D_XFR interrupt is generated in the following cases:
- after an XMS command, when
≥
64 bytes of XFIFO is empty
- after an XMS together with an XME command is issued, when the whole frame has been
transmitted
- after hardware reset
XINT1 XINTIN1 Interrupt
This bit indicates that level change occurs at XINTIN1 pin. Both positive and negative edges will
cause an interrupt.
XINT0 XINTIN1 Interrupt
This bit indicates that level change occurs at XINTIN0 pin. Both positive and negative edges will
cause an interrupt.
D_EXI D_ch Extended Interrupt
This bit indicates that at least one interrupt bit has been set in D_EXIR register.
B1_EXI B1_ch Extended Interrupt
This bit indicates that at least one interrupt bit has been set in B1_EXIR register.
B2_EXI B2_ch Extended Interrupt
This bit indicates that at least one interrupt bit has been set in B2_EXIR register.
Note: A read of the ISTA register clears all bits except D_EXI, B1_EXI and B2_EXI bits. D_EXI bit is cleared when all bits in
D_EXIR register are cleared, B1_EXI bit is cleared by reading B1_EXI register and B2_EXI bit is cleared by reading
B2_EXIR register.
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PDF描述 |
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| W6693A | USB Bus ISDN S/T Interface Controller(USB總線的ISDN S/T接口控制器) |
| W6694 | PCI Bus ISDN S/T Interface Controller(PCI總線的ISDN S/T接口控制器) |
| W6810 | SINGLE-CHANNEL VOICEBAND CODEC |
| W6810IE | SINGLE-CHANNEL VOICEBAND CODEC |
| W6810IR | SINGLE-CHANNEL VOICEBAND CODEC |
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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