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參數(shù)資料
| 型號： | W89C92 |
| 廠商： | WINBOND ELECTRONICS CORP |
| 元件分類： | 網(wǎng)絡接口 |
| 英文描述： | PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER |
| 中文描述： | DATACOM, ETHERNET TRANSCEIVER, PDIP16 |
| 封裝： | DIP-16 |
| 文件頁數(shù)： | 16/48頁 |
| 文件大小： | 395K |
| 代理商： | W89C92 |
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W89C926 PENTIC+
- 16 -
BIT
0
SYMBOL
M/-IO
DESCRIPTION
Share Memory/IO Mode Select
The PENTIC+ will operate in shared memory mode if this bit is high;
otherwise, it will be in I/O mode.
Reserved, must be 0s.
Flash or EEPROM Select.
1-5
6
-
F/
EE
This bit directly reflects the sampled value on pin EECS/FCS during a
H/W reset. This bit will be high or low if EECS/FCS is pulled high or low.
This bit is read-only.
LED Disable.
Setting this bit high disables the LED indicators in order to save power.
7
LED
CFB (Configuration Register B)
Access Address: AMBase + 00FF2H
Access Type: Attribute Memory Read/Write
BIT
0-1
SYMBOL
PHY01
DESCRIPTION
Physical Media Select
These two bits determine to which type of medium the PENTIC+ is
attached. The THIN pin will output low in 10BASE5 mode and high in
10BASE2 mode, according to PHY0,1. This can be used to control the
DC-DC converter for electrical isolation.
PHY1
Attached Medium Type
TPI (10BASE-T Compatible Squelch Level)
Thin Ethernet (10BASE2)
Thick Ethernet (10BASE5)
TPI (Reduced Squelch Level)
PHY0
0
0
0
1
1
0
1
1
The PENTIC+ also provides a UTP/BNC auto media-switching function.
The physical interface will jump from UTP to BNC when the PENTIC+ is
configured at UTP, the link checking is enabled, and the UTP path is
broken. It will jump back immediately if the UTP path has been
reconnected. When the physical interface is not configured at TPI or the
link checking is disabled, the auto media-switching function will be
disabled.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| W89C926 | PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER |
| W89C926F | 10M PCMCIA Ethernet Network Interface Controller |
| W89C940 | ELANC-PCI (TWISTED-PAIR ETHER-LAN CONTROLLER WITH PCI INTERFACE) |
| W89C982 | INTEGRATED MULTIPLE REPEATER II |
| W89C982AF | INTEGRATED MULTIPLE REPEATER II |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| W89C926 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER |
| W89C926F | 制造商:WINBOND 制造商全稱:Winbond 功能描述:10M PCMCIA Ethernet Network Interface Controller |
| W89C926PENTIC+ | 制造商:WINBOND 制造商全稱:Winbond 功能描述:PCMCIA ETHERNET NETWORK TWISTED PAIR INTERFACE CONTROLLER |
| W89C92P | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10M CMOS Coaxial Transceiver |
| W89C940 | 制造商:WINBOND 制造商全稱:Winbond 功能描述:ELANC-PCI (TWISTED-PAIR ETHER-LAN CONTROLLER WITH PCI INTERFACE) |
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