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參數(shù)資料
| 型號： | AX88190P |
| 廠商： | ASIX Electronics Corporation |
| 英文描述： | 10/100BASE PCMCIA Fast Ethernet MAC Controller |
| 中文描述： | 一個10/100Base的PCMCIA快速以太網(wǎng)MAC控制器 |
| 文件頁數(shù)： | 10/41頁 |
| 文件大?。?/td> | 465K |
| 代理商： | AX88190P |
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AX88190 PCMCIA Fast Ethernet MAC Controller
ASIX ELECTRONICS CORPORATION
10
2.6 Miscellaneous pins group
SIGNAL
LCLK/XTALIN
TYPE
I
PIN NO.
103
DESCRIPTION
CMOS Local Clock : A 25Mhz clock, +/- 100 ppm, 40%-60% duty
cycle.
Crystal Oscillator Input : A 25Mhz crystal, +/- 25 ppm can be
connected across XTALIN and XTALOUT.
Crystal Oscillator Output : A 25Mhz crystal, +/- 25 ppm can be
connected across XTALIN and XTALOUT. If a single-ended external
clock (LCLK) is connected to XTALIN, the crystal output pin should
be left floating.
Clock Output 25MHz : This clock is source from LCLK/XTALIN.
Phy Power Down : This pin connects to PHY chip power down mode
control input.
Reset
Reset is active high then place AX88190 into reset mode immediately.
During Falling edge the AX88190 loads the EEPROM data.
Power Supply : +3.3V DC.
XTALOUT
O
104
CLKO25M
PPWDN
O
O
101
114
RESET
I/PD
127
LVDD
P
44, 54,
100, 110,
126, 128
19, 29, 64,
75
HVDD
P
Power Supply : +5V DC.
Note : for pure 3.3V single power solution, all the HVDD pin can
connect to +3.3V. Care should be taken that HVDD input power must
be greater or equal ( > = ) than LVDD.
Power Supply : +0V DC or Ground Power.
VSS
P
11, 24, 34,
39, 40, 49,
59, 69, 81,
93, 102, 105,
119
Tab - 6 Miscellaneous pins group
2.7
Power on configuration setup signals cross reference table
Signal Name
EEPROM SIZE
Share with
MEMD[6]
Description
EEPROM SIZE = 0 : Test mode.
EEPROM SIZE = 1 : Normal operation. (Default)
MPD_SET = 0 : MPWDN pin active high.
MPD_SET = 1 : MPWDN pin active low.
PPD_SET = 0 : PPWDN pin active high.
PPD_SET = 1 : PPWDN pin active low.
TEST = 0 : Test mode.
TEST = 1 : Normal operation. (Default)
MPD_SET
MEMD[5]
PPD_SET
MEMD[4]
TEST
MEMD[3]
All of the above signals are pull-up for default values.
Tab - 7 Power on Configuration Setup Table
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AX88195P | 10/100BASE Local CPU Bus Fast Ethernet MAC Controller |
| AX88196BLF | Low-pin-count Non-PCI 8/16-bit 10/100M Fast Ethernet Controller with MII Interface |
| AX88658AB | 8-Port 10/100/1000BASE-T Ethernet Switch |
| AX88772_07 | USB to 10/100 Fast Ethernet/HomePNA Controller |
| AX88772 | USB to 10/100 Fast Ethernet/HomePNA Controller |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AX88195P | 制造商:ASIX 制造商全稱:ASIX 功能描述:10/100BASE Local CPU Bus Fast Ethernet MAC Controller |
| AX88196 | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10/100BASE 3-in-1 Local CPU Bus Fast Ethernet Controller with Embedded SRAM |
| AX88196BLF | 制造商:ASIX 制造商全稱:ASIX 功能描述:Low-pin-count Non-PCI 8/16-bit 10/100M Fast Ethernet Controller with MII Interface |
| AX88196L | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:10/100BASE 3-in-1 Local CPU Bus Fast Ethernet Controller with Embedded SRAM |
| AX88613 | 制造商:ASIX 制造商全稱:ASIX 功能描述:ASIX Multi-Port Ethernet Controller |
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