AX88190
PCMCIA百兆以太网MAC控制器
目录
1.0简介...............................................................................................................................................5
1.1 G
ENERAL
D
ESCRIPTION
: .....................................................................................................................................5
1.2 AX88190 B
LOCK
D
IAGRAM
:...............................................................................................................................5
1.3 AX88190 P
IN
C
ONNECTION
D
IAGRAM
................................................................................................................6
2.0信号DESCRIPTION....................................................................................................................................7
2.1 PCMCIA B
US
I
覆盖整个院落
S
IGNALS
G
ROUP
.........................................................................................................7
2.2 EEPROM S
IGNALS
G
ROUP
.................................................................................................................................8
2.3 MII
接口信号集团
..........................................................................................................................8
2.4 M
ODEM接口引脚集团
..........................................................................................................................9
2.5 SRAM我
覆盖整个院落销集团
...........................................................................................................................9
2.6 M
ISCELLANEOUS销集团
............................................................................................................................10
2.7 P
OWER的配置设置信号的交叉引用表
.................................................................10
3.0内存和I / O映射.....................................................................................................................11
3.1 EEPROM M
埃默里
M
APPING
..........................................................................................................................11
3.2 A
TTRIBUTE
M
埃默里
M
APPING
.........................................................................................................................11
3.3 I / O M
APPING
....................................................................................................................................................12
3.4 SRAM M
埃默里
M
APPING
...............................................................................................................................12
4.0寄存器OPERATION..............................................................................................................................13
4.1 PCMCIA F
油膏
C
ONFIGURATION
R
EGISTER
S
作者: ET
LAN............................................................................13
局域网( LCOR ) 4.1.1配置选项寄存器偏移量3C0H (读/写) ................................ ............... 14
局域网4.1.2配置和状态寄存器( LCSR )偏移3C2H (读/写) ............................... ........... 15
4.1.3 I / LAN的O基寄存器0/1 ( LIOBASE0 / 1 )偏移3CAH / 3CCH (读/写) ....................... ................ 15
4.2 PCMCIA F
油膏
C
ONFIGURATION
R
EGISTER
S
作者: ET
MODEM.....................................................................16
MODEM的( MCOR ) 4.2.1配置选项寄存器偏移量3E0H (读/写) ................................ ....... 16
MODEM的( MCSR ) 4.2.2配置和状态寄存器偏移量3E2H (读/写) ............................... ... 17
4.2.3 I / O基地址寄存器0/1的MODEM ( MIOBASE0 / 1 )偏移3EAH / 3ECH (读/写) ....................... ........ 17
4.3 R
EGISTERS
O
PERATION
.....................................................................................................................................18
4.3.1命令寄存器( CR )偏移00H (读/写) ................................... ................................................. 20
4.3.2中断状态寄存器( ISR )偏移07H (读/写) ................................. ......................................... 20
4.3.3中断屏蔽寄存器( IMR )偏移0FH (写入) .................................... ................................................ 21
4.3.4数据配置寄存器( DCR )偏移0EH (写) .................................... ....................................... 21
4.3.5发送配置寄存器( TCR )偏移0DH (写) .................................... ................................. 21
4.3.6发送状态寄存器( TSR )偏移04H (读) .................................... ............................................... 22
4.3.7接收配置( RCR )偏移0CH (写) ..................................... ............................................... 22
4.3.8接收状态寄存器( RSR )偏移0CH (读) .................................... ................................................ 22
4.3.9帧间隙( IFG )偏移16H (Read/Write)........................................................................................22
4.3.10帧间隙段1 ( IFGS1 )偏移12H (读/写) ............................... ................................... 23
4.3.11帧间隙段2 ( IFGS2 )偏移13H (读/写) ............................... ................................... 23
4.3.12 MII / EEPROM管理寄存器( MEMR )偏移14H (读/写) ................................ ................. 23
4.3.13测试寄存器( TR )偏移15H (Write).....................................................................................................23
5.0 PCMCIA设备访问函数....................................................................................................24
5.1 A
TTRIBUTE
M
埃默里访问功能功能
. .........................................................................................24
5.2 I / O
访问功能功能
. ....................................................................................................................24
6.0电气性能和时序............................................. .......................................... 25
6.1 A
BSOLUTE
M
AXIMUM
R
ATINGS
.........................................................................................................................25
6.2 G
ENERAL
O
PERATION
C
ONDITIONS
...................................................................................................................25
6.3 DC
极特
......................................................................................................................................25
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