MMCCMB2107 Freescale, MMCCMB2107 Datasheet - Page 99

• Manufacturer Part Number: MMCCMB2107
• Manufacturer: Freescale

Specifications of MMCCMB2107

• Lead Free Status / RoHS Status: Not Compliant

3.7.3.3 Chip Identification Register
MMC2107 – Rev. 2.0
MOTOROLA
Address: 0x00c1_0006 and 0x00c1_0007
Reset:
Reset:
Read:
Read:
Write:
Write:
MODE — Chip Configuration Mode Bit
The chip identification register (CIR) is a read-only register; writing to
CIR has no effect.
PIN[7:0] — Part Identification Number Field
PRN[7:0] — Part Revision Number Field
The default function of the boot select can be overridden during reset
configuration. If the default mode is overridden, the CSEN bit in
CSCR0 bit reflects the boot device configuration.
The read-only MODE bit reflects the default chip configuration mode.
The default mode can be overridden during reset configuration. If the
default mode is overridden, the MODE0 bit in CCR reflects the mode
configuration.
This read-only field contains a unique identification number for the
part.
This read-only field contains the full-layer mask revision number. This
number is increased by one for each new full-layer mask set of this
part. The revision numbers are assigned in chronological order.
Freescale Semiconductor, Inc.
For More Information On This Product,
1 = Master mode
0 = Single-chip mode
Bit 15
PRN7
PIN7
Bit 7
0
0
0
0
Figure 3-4. Chip Identification Register (CIR)
Chip Configuration Module (CCM)
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= Writes have no effect and the access terminates without a transfer error exception.
PRN6
PIN6
14
0
0
6
0
0
PRN5
PIN5
13
0
0
5
0
0
PRN4
PIN4
12
1
1
4
0
0
PRN3
PIN3
11
0
0
3
0
0
Chip Configuration Module (CCM)
Memory Map and Registers
PRN2
PIN2
10
1
1
2
0
0
PRN1
PIN1
9
1
1
1
0
0
Technical Data
PRN0
PIN0
Bit 8
Bit 0
1
1
0
0
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