參數(shù)資料
型號(hào)： AX88780
廠商： ASIX Electronics Corporation
英文描述： High-Performance Non-PCI Single-Chip 32-bit 10/100M Fast Ethernet Controller
中文描述： 高性能非PCI單芯片32位10/100M自適應(yīng)快速以太網(wǎng)控制器
文件頁(yè)數(shù)： 3/49頁(yè)
文件大?。?/td> 687K
代理商： AX88780
AX88780
Content
1.0 Introduction.......................................................................................................................................................................6
1.1 General Description .......................................................................................................................................................6
1.2 AX88780 Block Diagram...............................................................................................................................................6
1.3 AX88780 Pinout Diagram..............................................................................................................................................7
2.0 Signal Description.............................................................................................................................................................8
2.1 Signal Type Definition...................................................................................................................................................8
2.2 Host Interface.................................................................................................................................................................8
2.3 EEPROM Interface (Optional).......................................................................................................................................9
2.4 Regulator Interface.......................................................................................................................................................10
2.5 10/100M PHY Interface...............................................................................................................................................10
2.6 MII Interface (optional)................................................................................................................................................10
2.7 Miscellaneous ..............................................................................................................................................................11
2.8 Power/ground pin.........................................................................................................................................................11
3.0 Functional Description...................................................................................................................................................12
3.1 Host Interface...............................................................................................................................................................12
3.2 System Address Range.................................................................................................................................................12
3.3 TX Buffer Operation....................................................................................................................................................12
3.4 RX Buffer Operation....................................................................................................................................................12
3.5 Flow Control................................................................................................................................................................13
3.6 Checksum Offloads and Wake-up................................................................................................................................13
3.7 Fast-Mode support.......................................................................................................................................................13
3.8 Big/Little-endian support.............................................................................................................................................13
3.9 10/100BASE-TX PHY.................................................................................................................................................13
3.10 16-bit Mode................................................................................................................................................................14
3.11 EEPROM Format.......................................................................................................................................................14
4.0 Register Description........................................................................................................................................................16
4.1 CMD--Command Register...........................................................................................................................................17
4.2 IMR--Interrupt Mask Register .....................................................................................................................................17
4.3 ISR--Interrupt Status Register......................................................................................................................................18
4.4 TX_CFG--TX Configuration Register.........................................................................................................................19
4.5 TX_CMD--TX Command Register .............................................................................................................................19
4.6 TXBS--TX Buffer Status Register...............................................................................................................................19
4.7 PHY_CTRL-- Internal PHY Control Register.............................................................................................................20
4.8 TXDES0--TX Descriptor0 Register.............................................................................................................................21
4.9 TXDES1--TX Descriptor1 Register.............................................................................................................................21
4.10 TXDES2--TX Descriptor2 Register...........................................................................................................................21
4.11 TXDES3--TX Descriptor3 Register...........................................................................................................................22
4.12 RX_CFG--RX Configuration Register.......................................................................................................................22
4.13 RXCURT--RX Current Pointer Register....................................................................................................................22
4.14 RXBOUND--RX Boundary Pointer Register ............................................................................................................23
4.15 MAC_CFG0--MAC Configuration0 Register............................................................................................................23
4.16 MAC_CFG1--MAC Configuration1 Register............................................................................................................23
4.17 MAC_CFG2--MAC Configuration2 Register............................................................................................................24
4.18 MAC_CFG3--MAC Configuration3 Register............................................................................................................24
4.19 TXPAUT--TX Pause Time Register...........................................................................................................................24
4.20 RXBTHD0--RX buffer Threshold0 Register.............................................................................................................25
4.21 RXBTHD1--RX Buffer Threshold1 Register ............................................................................................................25
4.22 RXFULTHD--RX Buffer Full Threshold Register.....................................................................................................25
4.23 MISC—Misc. Control Register .................................................................................................................................25
4.24 MACID0--MAC ID0 Register...................................................................................................................................26
4.25 MACID1--MAC ID1 Register...................................................................................................................................26
4.26 MACID2--MAC ID2 Register...................................................................................................................................26
4.27 TXLEN--TX Length Register....................................................................................................................................26
3
ASIX ELECTRONICS CORPORATION
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參數(shù)描述
AX88780_07 制造商:ASIX 制造商全稱:ASIX 功能描述:High-Performance Non-PCI Single-Chip 32-bit 10/100M Fast Ethernet Controller
AX88782 制造商:ASIX 制造商全稱:ASIX 功能描述:ASIX Multi-Port Ethernet Controller
AX88783 制造商:ASIX 制造商全稱:ASIX 功能描述:ASIX Multi-Port Ethernet Controller
AX88790L 制造商:ASIX 制造商全稱:ASIX 功能描述:10/100BASE 3-in-1 PCMCIA Fast Ethernet Controller
AX88796 制造商:未知廠家 制造商全稱:未知廠家 功能描述:3-in-1 Local Bus Fast Ethernet Controller
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