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General Purpose I/O Module
MCF52211 ColdFire® Integrated Microcontroller Reference Manual, Rev. 2
13-12 Freescale Semiconductor
IPSBAR
Offset: 0x10_006C (PQSPAR)
Access: User read/write
15 14 13 12 11 10 9 8
R 0 0
PnPAR6 PnPAR5 PnPAR4
W
Reset00000000
76543210
R
PnPAR3 PnPAR2 PnPAR1 PnPAR0
W
Reset00000000
Figure 13-24. Port QS Pin Assignment Register (PQSPAR)
IPSBAR
Offset: 0x10_006B (PASPAR)
Access: User read/write
76543210
R 0000
PnPAR1 PnPAR0
W
Reset:00000000
Figure 13-25. Port AS Pin Assignment Register (PASPAR)
IPSBAR
Offsets:
0x10_006E (PTAPAR)
0x10_006F (PTCPAR)
0x10_0070 (PTDPAR)
0x10_0071 (PUAPAR)
0x10_0072 (PUBPAR)
Access: User read/write
76543210
R
PnPAR3 PnPAR2 PnPAR1 PnPAR0
W
Reset:00000000
Figure 13-26. Quad-Function Pin Assignment Registers with Bits 7:0 Implemented (PTAPAR, PTCPAR,
PTDPAR, PUAPAR, PUBPAR)
Table 13-7. Quad-Function PnPAR Field Descriptions
Field Description
PnPAR x P nPARx pin assignment register bits.
00 Pin assumes the GPIO function
01 Pin assumes the primary function
10 Pin assumes the alternate 1 function
11 Pin assumes the alternate 2 function