Chip Identification Register Configuration; Jtag D Codes; Jtag Id Code Is Expressed In Hex Form, And Is Calculated As (Version, Design_Center, Part_Number, Manufacturer_Id,%1); Device Id Register Bit Assignment - Freescale Semiconductor 56F800 User Manual

Register Summary
31
Version
Information
Figure 17-7. Chip Identification Register Configuration
For the initial release of the 56F826, the device ID number is $01F2501D. The version code is
$0. Future revisions increment this version code. The value of the customer part number code is
$1F23. Table 17-8 provides the JTAG ID for the various versions of the chips in this series.

JTAG ID code is expressed in hex form, and is calculated as (Version, Design_Center, Part_Number, Manufacturer_ID,%1)

Part Number
56F826
56F827
Freescale's Manufacturer Identity is 00000001110. The customer part number consists of two
parts:
1. Freescale design center number, bits 27
2. Design center assigned sequence number, bits 21
The Standard Products Design Center number is 000111. Version information and design center
assigned sequence number values vary depending on the current revision and implementation of
a specific chip. The bit assignment for the ID code is given in
Bit No.
31–28 Version Number
27–22 Freescale Design Center ID
21–12 Family and part ID
11 Freescale Manufacturer ID
0 IEEE Requirement
12
28 27
Customer
Part Number
0
Table 17-8. JTAG D Codes
JTAG ID
Design
Version Code Part
Center
Number
0 7 826
0 7 827
Table 17-9. Device ID Register Bit Assignment
Code Use
0000 (For initial version only—these bits may vary)
00 0111
11 0010 0101
0000 0000 1110
Always 1
56F826/827 User Manual, Rev. 3
12 11
Manufacturer
Identity
1F25
Manufacturer
Constant
ID
14
14
2
—
12
—
Table
Value for 56F80x
1 0
1
01D
JTAG ID Code
1 01F3A01D
1 01F3B01D
17-9.
Freescale Semiconductor