參數(shù)資料
型號: MX98727
英文描述: SINGLE CHIP PCI/CARDBUS FAST ETHERNET CONTROLLER
中文描述: 單芯片的PCI / CARDBUS快速以太網(wǎng)控制器
文件頁數(shù): 13/71頁
文件大小: 389K
代理商: MX98727
13
P/N:PM0723
REV. 1.0, JUL. 13, 2000
MX98728EC
Interrupt Mask Register: IMR (Reg.08h), R/W, default=00h
Bit
8.0
Symbol
FRAGIM
Description
Fragment Counter Interrupt Mask: Set to enable the host DMA Fragment counter ( FRAGI)
interrupt. Default is reset which disable the FRAGI interrupt.When AUTORCVR is set,
this bit should be reset.
Received Interrupt Mask: Set to enable the Packet Received Interrupt. Default is reset
which disables the RI interrupt.
Transmit Interrupt Mask: Set to enable the Packet transmit OK interrupt. Default is reset
which disables the TI interrupt.
Receive Error Interrupt Mask: Set to enable the Receive Error interrupt. Default is reset
which disables the REI interrupt.
Transmit Error Interrupt Mask: Set to enable transmit error interrupt. Default is reset
which disables the TEI interrupt.
FIFO Error Interrupt Mask: Set to enable the FIFO Error interrupt. Default is reset which
disables the FIFOEI interrupt. When AUTORCVR is set, this bit should be reset.
Bus Error Interrupt Mask: Set to enable the Bus Error interrupt. Default is reset which
disables the BUSEI interrupt.
RX Buffer Full Interrupt Mask: Set to enable the RX Buffer full interrupt. Default is reset
which disables the BFI interrupt.
8.1
RIM
8.2
TIM
8.3
REIM
8.4
TEIM
8.5
FIFOEIM
8.6
BUSEIM
8.7
RBFIM
Missed Packet Counter: MPCL (Reg07/06h), R/W, default=0000h
Bit
6.7-0
7.7-0
Symbol
MISSCNT[7:0]*
MISSCNT[15:8]*
Description
Miss Packet Counter Bits [7:0]: Lower byte of the Miss packet counter.
Miss Packet Counter Bits [15:8]: Upper byte of the Miss packet counter.
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