Infineon Technologies TC1796 - Page 473

TC1796
System Units (Vol. 1 of 2)
General Purpose I/O Ports and Peripheral I/O Lines
User’s Manual 10-21 V2.0, 2007-07
Ports, V2.0
P0.12 I General-purpose input P0_IN.P12 P0_IOCR12.
PC12
0XXX
B
O General-purpose output P0_OUT.P12 1X00
B
Reserved
1)
–1X01
B
1X10
B
1X11
B
P0.13 I General-purpose input P0_IN.P13 P0_IOCR12.
PC13
0XXX
B
O General-purpose output P0_OUT.P13 1X00
B
Reserved
1)
–1X01
B
1X10
B
1X11
B
P0.14 I General-purpose input P0_IN.P14 P0_IOCR12.
PC14
0XXX
B
O General-purpose output P0_OUT.P14 1X00
B
Reserved
1)
–1X01
B
1X10
B
1X11
B
P0.15 I General-purpose input P0_IN.P15 P0_IOCR12.
PC15
0XXX
B
O General-purpose output P0_OUT.P15 1X00
B
Reserved
1)
–1X01
B
1X10
B
1X11
B
1) The port I/O control values P0_IOCRx.Py that are assigned to this reserved alternate output control selection
should not be used. Otherwise, unpredictable output port line behavior may occur.
Table 10-6 Port 0 Functions (cont’d)
Port
Pin
I/O Pin Functionality Associated Reg./
I/O Line
Port I/O Control Select.
Reg./Bit Field Value