Port Data Register (Pxdat) - Motorola DigitalDNA ColdFire MCF5272 User Manual

Port Data Registers

17.4.1 Port Data Register (PxDAT)

In the following description PxDAT refers to PADAT, PBDAT, or PCDAT.
The PxDAT value for inputs corresponds to the logic level at the pin; for outputs, the value
corresponds to the logic level driven onto the pin. Note that PxDAT has no effect on pins
which have not been configured for GPIO.
15 0
Field PxDAT
Reset Undefined
R/W Read/Write
Addr MBAR + 0x0086 (PADAT); 0x008E (PBDAT); 0x0096 (PCDAT)
Figure 17-7. Port x Data Register (PADAT, PBDAT, and PCDAT)
17-12 MCF5272 User's Manual