參數(shù)資料
型號(hào): AX88790L
廠商: ASIX Electronics Corporation
英文描述: 10/100BASE 3-in-1 PCMCIA Fast Ethernet Controller
中文描述: 一個(gè)10/100Base 3合1的PCMCIA快速以太網(wǎng)控制器
文件頁(yè)數(shù): 20/60頁(yè)
文件大?。?/td> 633K
代理商: AX88790L
ASIX ELECTRONICS CORPORATION
20
AX88790 L 3-in-1 PCMCIA Fast Ethernet Controller
4.3 MAC Core Registers
All registers of MAC Core are 8-bit wide and mapped into pages which are selected by PS (Page Select) in
the Command Register.
PAGE 0 (PS1=0,PS0=0)
OFFSET
READ
00H
Command Register
( CR )
01H
Page Start Register
( PSTART )
02H
Page Stop Register
( PSTOP )
03H
Boundary Pointer
( BNRY )
04H
Transmit Status Register
( TSR )
05H
Number of Collisions Register
( NCR )
06H
Current Page Register
( CPR )
07H
Interrupt Status Register
( ISR )
08H
Current Remote DMA Address 0
( CRDA0 )
09H
Current Remote DMA Address 1
( CRDA1 )
0AH
Reserved
WRITE
Command Register
( CR )
Page Start Register
( PSTART )
Page Stop Register
( PSTOP )
Boundary Pointer
( BNRY )
Transmit Page Start Address
( TPSR )
Transmit Byte Count Register 0
( TBCR0 )
Transmit Byte Count Register 1
( TBCR1 )
Interrupt Status Register
( ISR )
Remote Start Address Register 0
( RSAR0 )
Remote Start Address Register 1
( RSAR1 )
Remote Byte Count 0
( RBCR0 )
Remote Byte Count 1
( RBCR1 0
Receive Configuration Register
( RCR )
Transmit Configuration Register ( TCR )
0BH
Reserved
0CH
Receive Status Register
( RSR )
Frame Alignment Errors
( CNTR0 )
CRC Errors
( CNTR1 )
Missed Packet Errors
( CNTR2 )
Data Port
0DH
0EH
Data Configuration Register
( DCR )
Interrupt Mask Register
( IMR )
Data Port
0FH
10H
11H
12H
13H
14H
15H
16H
17H
IFGS1
IFGS2
MII/EEPROM Access
Test Register
Inter-frame Gap (IFG)
GPI
Reserved
Reset
IFGS1
IFGS2
MII/EEPROM Access
Test Register
Inter-frame Gap (IFG)
GPOC
Reserved
Reserved
18H - 1EH
1FH
Tab - 16 Page 0 of MAC Core Registers Mapping
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