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UPD72012 View Datasheet(PDF) - NEC => Renesas Technology

Part Name
Description
View to exact match
UPD72012
NEC
NEC => Renesas Technology NEC
UPD72012 Datasheet PDF : 36 Pages
First Prev 11 12 13 14 15 16 17 18 19 20 Next Last
µPD72012
No.
Field
14 iManufacture
15 iProduct
16 iSerialNumber
17 bNumConfiguration
Size
(Bytes)
Contents
Value
(2/2)
Standard ROM code
product
003
004
Mask
ROM code
product
1 Shows the index of the string descriptor for a
0x00
comment about a manufacturer using the HUB.
Since not used for a standard ROM code product
(003, 004), its value is “0x00”.
When using this for a Mask ROM code product, set it
to “0x01”.
0x00
0x00
or
0x01
1 Shows the index of the string descriptor for a
0x00
comment about a product using the HUB.
Since not used for a standard ROM code product
(003, 004), its value is “0x00”.
When using this for a Mask ROM code product, set it
to “0x02”.
0x00
0x00
or
0x02
1 Shows the index of the string descriptor for the serial 0x00
number of a product using the HUB.
Since not used for a standard ROM code product
(003, 004), its value is “0x00”.
When using this for a Mask ROM code product, set it
to “0x03”.
0x00
0x00
or
0x03
1 Shows the number of configurations that can be set
for this HUB.
Its value is fixed at “0x01” for the µPD72012
0x01
0x01
0x01
Data Sheet S13918EJ3V0DS
13
 

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