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STR720 Datasheet(PDF) 131 Page - STMicroelectronics

Part # STR720
Description  ARM720T 16/32-BIT MCU WITH 16K RAM, USB, CAN, 3 TIMERS, ADC, 6 COMMUNICATIONS INTERFACES
PDF  401 Pages
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Manufacturer  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

STR720 Datasheet(HTML) 131 Page - STMicroelectronics

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STR720 - ATAPI-IDE INTERFACE
131/401
12.5.2.1 IDE Configuration Register Descriptions
Vendor ID (VENID)
Address Offset: 100h
Reset value: 8086h
Bits 15:0 = Manufacturer’s Identification Number
Device ID (DEVID)
Address Offset: 102h
Reset value: 7111h
Bits 15:0 = Device Identification Number
Command (XCMD)
Address Offset: 104h
Reset value: 00h
Bit 0 = ATAPI Enable.
This must remain set to ‘1’
Bits 15:1 = Reserved. Must be kept at reset value.
15
14
13
12
11
10
9
8
7
6543210
Manufacturer’s Identification Number [15:0]
r
15
14
13
12
11
10
9
8
7
6543210
Device Identification Number [15:0]
r
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Reserved
ATAPI
Enable
-rw
1



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