Motorola DSP56012 - Manual (Page 85)

Parallel Host Interface
Port B Configuration
MOTOROLA DSP56012 User’s Manual 4-5
Figure 4-3 Port B GPIO Signals and Registers
Port B
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
BC0/BC1
BC0/BC1
BC0/BC1
BC0/BC1
BC0/BC1
BC0/BC1
BC0/BC1
BC0/BC1
BC0/BC1
BC0/BC1
BC0/BC1
BC0/BC1
BC0/BC1
BC0/BC1
BC0/BC1 BD0
BD1
BD2
BD3
BD4
BD5
BD6
BD7
BD8
BD9
BD10
BD11
BD12
BD13
BD14
Enabled by
bits in
X:$FFEC
Direction
Selected by
bits in
X:$FFED
PB0
PB1
PB2
PB3
PB4
PB5
PB6
PB7
PB8
PB9
PB10
PB11
PB12
PB13
PB14
Input/Output
Data
X:$FFEE
AA0309.11
PBC PBDDR PBD