CC1110Fx / CC1111Fx
PICTL (0x8C) – Port Interrupt Control
Bit
Name
Reset
R/W
Description
7
0
0
R0
Not used
6
PADSC
R/W
Drive strength control for I/O pins in output mode. Selects output drive
capability to account for low I/O supply voltage VDD on pin DVDD.
0
1
Minimum drive capability. VDD equal or greater than 2.6V
Maximum drive capability. VDD less than 2.6V
5
4
3
2
P2IEN
0
0
0
0
R/W
R/W
R/W
R/W
Port 2, inputs 4 to 0 interrupt enable.
0
1
Interrupts are disabled
Interrupts are enabled
P0IENH
P0IENL
P2ICON
Port 0, inputs 7 to 4 interrupt enable.
0
1
Interrupts are disabled
Interrupts are enabled
Port 0, inputs 3 to 0 interrupt enable.
0
1
Interrupts are disabled
Interrupts are enabled
Port 2, inputs 4 to 0 interrupt configuration. This bit selects the interrupt
request condition for all port 2 inputs
0
1
Rising edge on input gives interrupt
Falling edge on input gives interrupt
1
0
P1ICON
P0ICON
0
0
R/W
R/W
Port 1, inputs 7 to 0 interrupt configuration. This bit selects the interrupt
request condition for all port 1 inputs
0
1
Rising edge on input gives interrupt
Falling edge on input gives interrupt
Port 0, inputs 7 to 0 interrupt configuration. This bit selects the interrupt
request condition for all port 0 inputs. For CC1111Fx , this bit must be set to 0
when USB is used, since the internal USB resume interrupt mapped to P0[7]
uses rising edge.
0
1
Rising edge on input gives interrupt
Falling edge on input gives interrupt
P1IEN (0x8D) – Port 1 Interrupt Mask
Bit
Name
Reset
R/W
Description
7:0
P1_[7:0]IEN
0x00
R/W
Port P1_7 to P1_0 interrupt enable
0
1
Interrupts are disabled
Interrupts are enabled
SWRS033E
Page 101 of 239
TAOS [ TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS ]
