TC1796
System Units (Vol. 1 of 2)
General Purpose I/O Ports and Peripheral I/O Lines
User’s Manual 10-77 V2.0, 2007-07
Ports, V2.0
P9.4 I General-purpose input P9_IN.P4 P9_IOCR4.PC4 0XXX
B
GPTA0/GPTA1 input IN52
O General-purpose output P9_OUT.P4 1X00
B
GPTA0 output OUT52 1X01
B
GPTA1 output OUT52 1X10
B
MSC0 output EN03 1X11
B
P9.5 I General-purpose input P9_IN.P5 P9_IOCR4.PC5 0XXX
B
GPTA0/GPTA1 input IN53
O General-purpose output P9_OUT.P5 1X00
B
GPTA0 output OUT53 1X01
B
GPTA1 output OUT53 1X10
B
MSC0 output EN02 1X11
B
P9.6 I General-purpose input P9_IN.P6 P9_IOCR4.PC6 0XXX
B
GPTA0/GPTA1 input IN54
O General-purpose output P9_OUT.P6 1X00
B
GPTA0 output OUT54 1X01
B
GPTA1 output OUT54 1X10
B
MSC0 output EN01 1X11
B
P9.7 I General-purpose input P9_IN.P7 P9_IOCR4.PC7 0XXX
B
GPTA0/GPTA1 input IN55
O General-purpose output P9_OUT.P7 1X00
B
GPTA0 output OUT55 1X01
B
GPTA1 output OUT55 1X10
B
MSC0 output SOP0B 1X11
B
P9.8 I General-purpose input P9_IN.P8 P9_IOCR8.PC8 0XXX
B
O General-purpose output P9_OUT.P8 1X00
B
MSC0 output FCLP0B 1X01
B
1X10
B
1X11
B
Table 10-25 Port 9 Functions (cont’d)
Port
Pin
I/O Pin Functionality Associated Reg./
I/O Line
Port I/O Control Select.
Reg./Bit Field Value
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