目录
1.特点........................................................................................................... 2
2.框图.............................................. ................................................. 2
3. PIN规格.............................................. .......................................... 3
3.1
3.2
3.3
3.4
3.5
3.6
3.7
3.8
主机接口( PCMCIA ) ............................................. ....................................... 3
NAND闪存接口.............................................. ............................ 4
外部SRAM接口............................................... ..................................... 5
扩展总线接口............................................... ....................................... 5
其他接口................................................ ..................................................五
电源....................................................................................................... 6
销合计............................................................................................................. 6
引脚配置................................................ ................................................ 7
4.功能........................................................................................................ 8
5.行业FORMATTER和音序............................................ ........... 9
5.1数据格式....................................................................................................... 9
5.1.1数据格式在行业........................................... ............................. 9
5.1.2数据格式在港口........................................... ............................... 10
5.1.3替换管理信息格式........................................... 11
5.2写扇区命令.............................................. .................................... 12
5.2.1双端口控制............................................ ......................................... 12
5.2.2块控制............................................. .............................................. 12
5.3替代处理(缺陷管理) ........................................... ...... 13
5.3.1替换管理信息格式处理........................ 13
5.3.1.1部门管理............................................. ................................. 13
5.3.1.2替换管理信息管理............................... 14
5.4代的替代管理信息...................................... 14
5.5替代加工............................................... ........................................ 15
5.6替代目标检测处理............................................. ... 16
6. ATA寄存器.............................................. ................................................. 17
6.1
6.2
6.3
6.4
6.5
6.6
内存映射配置............................................... ........................ 17
I / O映射16个连续的寄存器配置.................................... 18
主I / O映射配置............................................ ..................... 18
辅助I / O映射配置............................................ ................ 19
真正的IDE映射配置.............................................. ........................ 19
ATA寄存器................................................ .................................................. .. 20
6.6.1数据寄存器(读/写) ........................................ .............................. 20
6.6.2错误寄存器(只读) ......................................... .............................. 20
6.6.3功能寄存器(只写) ......................................... .......................... 20
6.6.4扇区计数寄存器(读/写) ....................................... ................. 20
6.6.5扇区号寄存器(读/写) ....................................... .............. 21
6.6.6缸低寄存器(读/写) ....................................... .................. 21
6.6.7缸高寄存器(读/写) ....................................... ................. 21
6.6.8驱动器磁头寄存器(读/写) ....................................... ..................... 21
6.6.9状态寄存器&备用状态寄存器(只读) ........................ 22
6.6.10设备控制寄存器(只写) ........................................ ............... 22
6.6.11命令寄存器(只写) ......................................... ..................... 22