NXP Semiconductors MPC5644A Reference Manual page 1679

31 30
R Part Revision Number
W
RESET: PRN
15 14
R Part Identification
Number
W
RESET: PIN (cont'd.)
Bit Name
31:2 PRN Part Revision Number
8 These bits contain the revision number of the part.
27:2 DC Design Center
2 These bits indicate the device design center.
21:1 PIN Part Identification Number
2 These bits contain the part number of the device.
11:1 MIC Manufacturer Identity Code
These bits contain the reduced Joint Electron Device Engineering Council (JEDEC) ID for
Freescale Semiconductor, 0xE.
0 Bit [0] IDCODE Register ID
Bit [0] identifies this register as the device identification register and not the bypass register.
37.4.1.4 Port Configuration Register (PCR)
31 30
R FPM MCK
O_GT
W
RESET: 0 0
15 14
R LP_D 0
BG
W
RESET: 0 0
Freescale Semiconductor
Register index: 0
29 28 27 26 25
Design Center
13 12 11 10 9
0 0 0
= Reserved
Figure 37-3. Nexus Device ID Register
Table 37-5. DID field descriptions
Register index: 127
29 28 27 26 25
MCK MCKO_DIV EVT_
O_EN EN
0 0 0 0 0
13 12 11 10 9
0 0 0 0 LP2_
SYN
0 0 0 0 0
= Reserved
Figure 37-4. Port Configuration Register (PCR)
MPC5644A Microcontroller Reference Manual, Rev. 6
24 23 22 21
Part Identification Number
DC
8 7 6 5
Manufacturer Identity Code
0 0 0 0
Description
24 23 22 21
0 NEXC 0 0
FG
0 0 0 0
8 7 6 5
LP1_ 0 0 0
SYN
0 0 0 0
Nexus Port Controller (NPC)
20 19 18 17 16
PIN
4 3 2 1 0
1
1 1 1 0 1
20 19 18 17 16
0 0 0 0 0
0 0 0 0 0
4 3 2 1 0
0 0 0 0 PSTA
T_EN
0 0 0 0 0
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