STV-676/501C-R01 STMicroelectronics, STV-676/501C-R01 Datasheet - Page 11
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STV-676/501C-R01
Manufacturer Part Number
STV-676/501C-R01
Description
KIT REF DESIGN STV0676/VV6501
Manufacturer
STMicroelectronics
Datasheet
1.STV-676-E01.pdf
(22 pages)
Specifications of STV-676/501C-R01
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
STV0676
2.5
2.6
EEPROM format and contents
Table 7.
The remaining space is available for the string blocks indexed at locations 8, 9 and 10.
Strings
The strings referred to above (locations 8-10), are the USB string descriptors referenced
from the device, configuration and interface descriptors. The value should be set to ’0’ if the
string is not implemented or to the offset in bytes of the start of the string block in the
EEPROM.
The first byte of each string block is the number of the characters in the string. Subsequent
bytes are the actual string, which need not include a terminating null (
Table 8.
Location
10
11
12
13
0
1
2
3
4
5
6
7
8
9
EEPROM format and contents
EEPROM device string example
Location
16
17
18
19
20
21
8
fixed number, must be 0x’ED
fixed number, must be 0x’15
reserved, must be 0x’00
max device power (=mA/2, e.g. 400mA enter 0x’C8)
VidLo, low byte of the vendor ID
VidHi, highbyte of the vendor ID
PidLo, low byte of the product ID
PidHi, highbyte of the product ID
manufacturer string offset, example below
product string offset, see below
interface 0 String offset
reserved, must be 0x’00
reserved, must be 0x’00
checksum
Manufacturer string offset = 16
String length = 5
String text = ‘H’ (in ascii)
String text = ‘e’ (in ascii)
String text = ‘l’ (in ascii)
String text = ‘l’ (in ascii)
String text = ‘o’ (in ascii)
Contents
Contents
Table 8
External interfaces
:).
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