UPD72870AF1 Ver la hoja de datos (PDF) - NEC => Renesas Technology

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UPD72870AF1

IEEE1394 1-CHIP OHCI HOST CONTROLLER

NEC => Renesas Technology 

2.3 Vendor ID Page (Page 001)

Figure 2-3. Vendor ID Page

0

1

2

3

4

5

1000

Compliance_level

1001

Reserved

1010

1011

Vendor_ID

1100

1101

1110

Product_ID

1111

Table 2-3. Bit Field Description

Field

Size

Compliance_level 8

Vendor_ID

24

Product_ID

24

Reserved

-

R/W

R

R

R

R

Reset value

00000001

00004CH

000…

Description

According to IEEE P1394a.

Company ID Code value, NEC IEEE OUI.

Product code.

Reserved. Read as 0.

µPD72870A

6

7

Preliminary Data Sheet S14653EJ1V0DS00

21

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