MMC2114 MOTOROLA [Motorola, Inc], MMC2114 Datasheet - Page 571

• Manufacturer Part Number: MMC2114
• Description: M CORE Microcontrollers
• Manufacturer: MOTOROLA [Motorola, Inc]

22.6 IDCODE Register
MMC2114 • MMC2113 • MMC2112 — Rev. 1.0
MOTOROLA
An IEEE 1149.1 standard compliant JTAG Identification Register
(IDCODE) has been included on these devices.
Bits 31–28 — Version Number (Part Revision Number)
Bits 27–22 — Design Center
Bits 21–12 — Device Number (Part Identification Number)
Bits 11–1 — JEDEC ID
Bit 0
Bit 31
Bit 23
Bit 15
This is equivalent to the lower four bits of the PRN of the chip
identification register located in the chip configuration module.
Indicates the Motorola Microcontroller Division
Bits 19-12 are equivalent to the PIN of the chip identification register
located in the chip configuration module.
Indicates the reduced JEDEC ID for Motorola. JEDEC refers to the
Joint Electron Device Engineering Council. Refer to JEDEC
publication 106-A and chapter 11 of the IEEE 1149.1 standard for
further information on this field.
Differentiates this register as the JTAG IDCODE Register (as
opposed to the Bypass Register), according to the IEEE 1149.1
standard
Freescale Semiconductor, Inc.
Bit 7
0
1
0
0
For More Information On This Product,
JTAG Test Access Port and OnCE
Figure 22-3. IDCODE Register Bit Specification
Go to: www.freescale.com
30
22
14
0
1
1
6
0
29
21
13
0
0
1
5
0
28
20
12
0
0
1
4
1
27
19
11
0
0
0
3
1
JTAG Test Access Port and OnCE
26
18
10
1
0
0
2
1
Advance Information
IDCODE Register
25
17
0
0
9
0
1
0
Bit 24
Bit 16
Bit 8
Bit 0
1
1
0
1
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