PDI1394P21 Datasheet, PDF (15/28 Pages) NXP Semiconductors – 3-port physical layer interface

Philips Semiconductors
3-port physical layer interface
Objective specification
PDI1394P21
The Vendor Identification page is used to identify the vendor/manufacturer and compliance level. The page is selected by writing 1 to the
Page_Select field in base register 7. The configuration of the Vendor Identification page is shown in Table 5, and corresponding field
descriptions are given in Table 6.
Table 5. Page 1 (Vendor ID) Register Configuration
BIT POSITION
ADDRESS
0
1
2
3
4
5
6
7
1000
Compliance
1001
Reserved
1010
Vendor_ID[0]
1011
Vendor_ID[1]
1100
Vendor_ID[2]
1101
Product_ID[0]
1110
Product_ID[1]
1111
Product_ID[2]
Table 6. Page 1 (Vendor ID) Register Field Descriptions
FIELD
SIZE TYPE
DESCRIPTION
Compliance
8
Rd Compliance level. For the PDI1394P21, this field is 01h, indicating compliance with the P1394a
specification.
Vendor_ID
24
Rd Manufacturer’s organizationally unique identifier (OUI). For the PDI1394P21, this field is 00_06_37h
(Philips Semiconductors) (the MSB is at register address 1010b).
Product_ID
24
Rd Product identifier. For the PDI1394P21, this field is 43_10_00h (the MSB is at register address 1101b).
1999 Jul 09
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