MSP43020X3 Datasheet, PDF (49/92 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

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MSP430F20x3
MSP430F20x2
MSP430F20x1
SLAS491H – AUGUST 2005 – REVISED AUGUST 2011
APPLICATION INFORMATION, MSP430F20X1
Port P1 (P1.0 to P1.3) Pin Schematics, MSP430F20x1
To Comparator_A+
From Comparator_A+
Pad Logic
CAPD.x
P1REN.x
P1DIR.x
0
1
P1OUT.x
Module X OUT
P1SEL.x
P1IN.x
Module X IN
0
1
EN
D
Direction
0: Input
1: Output
DVSS 0
DVCC 1
1
Bus
Keeper
EN
P1.0/TACLK/ACLK/CA0
P1.1/TA0/CA1
P1.2/TA1/CA2
P1.3/CAOUT/CA3
P1IRQ.x
P1IE.x
P1IFG.x
EN
Q
Set
P1SEL.x
P1IES.x
Interrupt
Edge
Select
PIN NAME
P1.0/TACLK/ACLK/CA0
P1.1/TA0/CA1
P1.2/TA1/CA2
P1.3/CAOUT/CA3
Table 16. Control Signal " From Comparator_A+"
FUNCTION
P2CA4
SIGNAL "From Comparator_A+" = 1⁽¹⁾
P2CA0
P2CA3
P2CA2
CA0
0
1
N/A
N/A
CA1
1
0
0
0
OR
CA2
1
1
0
1
CA3
N/A
N/A
0
1
(1) N/A = Not available or not applicable
P2CA1
N/A
1
0
1
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