S1R72U16 查看數據表（PDF） - Seiko Epson Corp

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产品描述 (功能)

生产厂家

S1R72U16

Allows USB devices to be controlled as IDE devices

Seiko Epson Corp 

Table of Contents

1. Overview............................................................................................................................................ 1

2. Features............................................................................................................................................. 2

3. Block Diagram................................................................................................................................... 4

4. Functions........................................................................................................................................... 5

4.1 Main CPU I/F .............................................................................................................................. 5

4.1.1 IDE Device Controller ........................................................................................................ 5

4.1.2 CPUIF................................................................................................................................ 5

4.2 USB Host.................................................................................................................................... 5

4.3 GPI ............................................................................................................................................. 5

4.4 GPO ........................................................................................................................................... 5

4.5 SIO ............................................................................................................................................. 6

4.6 OSC............................................................................................................................................ 6

5. Pin Layout Diagram .......................................................................................................................... 7

6. Pin Functions .................................................................................................................................... 8

6.1 IDE Mode.................................................................................................................................... 8

6.2 CPU Mode ................................................................................................................................ 11

7. Register ........................................................................................................................................... 12

7.1 Register Map ............................................................................................................................ 12

7.1.1 IDE Mode Register Map .................................................................................................. 12

7.1.2 CPU Mode Register Map................................................................................................. 12

7.2 Registers .................................................................................................................................. 13

7.2.1 Data Register .................................................................................................................. 13

7.2.2 Error Register .................................................................................................................. 13

7.2.3 Feature Register.............................................................................................................. 13

7.2.4 Sector Count Register ..................................................................................................... 13

S1R72U16 Data Sheet (Rev. 2.00)

EPSON

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