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参数资料
| 型号： | ML54053 |
| 厂商： | OKI ELECTRIC INDUSTRY CO LTD |
| 元件分类： | 存储控制器/管理单元 |
| 英文描述： | IDE COMPATIBLE, FLASH MEMORY DRIVE CONTROLLER, PQFP120 |
| 封装： | 14 X 14 MM, 0.40 MM PITCH, PLASTIC, TQFP-120 |
| 文件页数： | 6/26页 |
| 文件大小： | 235K |
| 代理商： | ML54053 |
Semiconductor
ML54053
10/22
5.4 Secondary I/O Mapped Configuration
-CE1 -CE2 -REG
A9-A0
Read (-IORD = L)
Write (-IOWR = L)
170h
171h
170h/171h
172h
173h
172h/173h
174h
175h
174h/175h
176h
177h
176h/177h
376h
377h
376h/377h
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
16-bit Data
8-bit Data
Error
Sector Count
Sector Number
Cylinder Low
Cylinder High
Drive/Head
Status
Alternate Status
Drive Address
16-bit Data
8-bit Data
Features
Sector Count
Sector Number
Cylinder Low
Cylinder High
Drive/Head
Command
Device Control
Not Used
D15 : D0
D7 : D0
D15 : D8
D7 : D0
D15 : D8
D7 : D0
D15 : D8
D7 : D0
D15 : D8
D7 : D0
D15 : D8
D15 : D0
D7 : D0
D15 : D8
D7 : D0
D15 : D8
D7 : D0
D15 : D8
D7 : D0
D15 : D8
D7 : D0
5.5 True IDE Mapped Configuration
Command Block Register
* Don't care
-CE1 -CE2 -REG A9-A3 A2-A0
Read (-IORD = L)
Write (-IOWR = L)
*
0
1
0
0h
1h
2h
3h
4h
5h
6h
7h
(xxx)
16-bit Data
Error
Sector Count
Sector Number
Cylinder Low
Cylinder High
Drive/Head
Status
Not Used
16-bit Data
Features
Sector Count
Sector Number
Cylinder Low
Cylinder High
Drive/Head
Command
Not Used
D15 : D0
D7 : D0
D15 : D0
D7 : D0
* Don't care
-CE1 -CE2 -REG A9-A3 A2-A0
Read (-IORD = L)
Write (-IOWR = L)
*
1
0
(xxx)
(0xx)
(10x)
6h
7h
High Impedance
Alternate Status
Drive Address
Not Used
Device Control
Not Used
D17 : D0
D7 : D0
Control Block Register
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