PDI1394P23 Datasheet, PDF (18/42 Pages) NXP Semiconductors – 2-port/1-port 400 Mbps physical layer interface

Philips Semiconductors
2-port/1-port 400 Mbps physical layer interface
Preliminary data
PDI1394P23
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 PDI1394P23, this field is 01h, indicating compliance with the P1394a
specification.
Vendor_ID
24
Rd Manufacturer’s organizationally unique identifier (OUI). For the PDI1394P23, this field is 00_60_37h
(Philips Semiconductors) (the MSB is at register address 1010b).
Product_ID
24
Rd Product identifier. For the PDI1394P23, this field is 42_20_01 (the MSB is at register address 1101b).
The Vendor-Dependent page provides access to the special control features of the PDI1394P23, as well as configuration and status information
used in manufacturing test and debug. This page is selected by writing 7 to the Page Select field in base register 7. The configuration of the
Vendor-Dependent page is shown in Table 7 and corresponding field descriptions given in Table 8.
Table 7. Page 7 (Vendor-Dependent) Register Field Descriptions
BIT POSITION
ADDRESS
0
1
2
3
4
5
6
7
1000
Reserved
Link_Speed
1001
Reserved for test
Bridge_Aware
1010
Reserved for test
1011
Reserved for test
1100
Reserved for test
1101
Reserved for test
1110
Reserved for test
1111
Reserved for test
2001 Sep 06
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