Datasheet

P1.5/P1MAP5(/R23)
P1.6/P1MAP6(/R13)
P1.7/P1MAP7(/R03)
P1SEL.x
1
0
P1DIR.x
P1IN.x
P1IRQ.x
EN
to Port Mapping
1
0
from Port Mapping
P1OUT.x
Interrupt
Edge
Select
Q
EN
Set
P1SEL.x
P1IES.x
P1IFG.x
P1IE.x
1
0
DVSS
DVCC
1
P1DS.x
0: Low drive
1: High drive
D
from Port Mapping
to LCD_B
Pad Logic
Bus
Keeper
Direction
0: Input
1: Output
P1REN.x
P1MAP.x = PMAP_ANALOG
(n/a CC430F513x)
ECCN 5E002 TSPA - Technology / Software Publicly Available
CC430F6137, CC430F6135, CC430F6127, CC430F6126, CC430F6125
CC430F5137, CC430F5135, CC430F5133
www.ti.com SLAS554H –MAY 2009–REVISED SEPTEMBER 2013
Port P1, P1.5 to P1.7, Input/Output With Schmitt Trigger
CC430F513x devices don't provide LCD functionality on port P1 pins.
Table 50. Port P1 (P1.5 to P1.7) Pin Functions
CONTROL BITS/SIGNALS
(1)
PIN NAME (P1.x) x FUNCTION
P1DIR.x P1SEL.x P1MAPx
P1.5/P1MAP5/R23 5 P1.5 (I/O) I: 0; O: 1 0 X
Mapped secondary digital function - see Table 9 0; 1
(2)
1 ≤ 30
(2)
R23
(3)
(not available on CC430F513x) X 1 = 31
P1.6/P1MAP6/R13/ 6 P1.6 (I/O) I: 0; O: 1 0 X
LCDREF
Mapped secondary digital function - see Table 9 0; 1
(2)
1 ≤ 30
(2)
R13/LCDREF
(3)
(not available on CC430F513x) X 1 = 31
P1.7/P1MAP7/R03 7 P1.7 (I/O) I: 0; O: 1 0 X
Mapped secondary digital function - see Table 9 0; 1
(2)
1 ≤ 30
(2)
R03
(3)
(not available on CC430F513x) X 1 = 31
(1) X = don't care
(2) According to mapped function - see Table 9.
(3) Setting P1SEL.x bit together with P1MAPx = PM_ANALOG disables the output driver as well as the input Schmitt trigger.
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