MSP430F147 Datasheet, PDF (41/59 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x13x, MSP430x14x, MSP430x14x1
MIXED SIGNAL MICROCONTROLLER
APPLICATION INFORMATION
SLAS272F − JULY 2000 − REVISED JUNE 2004
input/output schematic (continued)
port P2, P2.0 to P2.2, P2.6, and P2.7 input/output with Schmitt-trigger
P2SEL.x
P2DIR.x
Direction Control
From Module
0
0: Input
1
1: Output
P2OUT.x
0
Module X OUT
1
P2IN.x
Pad Logic
EN
Module X IN
D
P2IRQ.x
P2IE.x
EN
Q
P2IFG.x
Set
Interrupt
Flag
Interrupt
Edge
Select
P2IES.x
P2SEL.x
x: Bit Identifier 0 to 2, 6, and 7 for Port P2
Bus Keeper
CAPD.X
P2.0/ACLK
P2.1/TAINCLK
P2.2/CAOUT/TA0
P2.6/ADC12CLK
P2.7/TA0
Dir. CONTROL
PnSel.x PnDIR.x _{FROM MODULE} PnOUT.x
P2Sel.0 P2DIR.0
P2DIR.0
P2OUT.0
P2Sel.1 P2DIR.1
P2DIR.1
P2OUT.1
P2Sel.2 P2DIR.2
P2DIR.2
P2OUT.2
P2Sel.6 P2DIR.6
P2DIR.6
P2OUT.6
P2Sel.7 P2DIR.7
P2DIR.7
P2OUT.7
† _{Signal from Comparator_A}
‡ _{Signal to Timer_A}
§ _{Signal from Timer_A}
¶ _{ADC12CLK signal is output of the 12-bit ADC module}
MODULE X OUT
ACLK
DVSS
CAOUT†
ADC12CLK¶
Out0 signal§
PnIN.x
P2IN.0
P2IN.1
P2IN.2
P2IN.6
P2IN.7
MODULE X IN
unused
INCLK‡
CCI0B‡
unused
unused
PnIE.x PnIFG.x PnIES.x
P2IE.0
P2IE.1
P2IE.2
P2IE.6
P2IE.7
P2IFG.0
P2IFG.1
P2IFG.2
P2IFG.6
P2IFG.7
P2IES.0
P2IES.1
P2IES.2
P2IES.6
P2IES.7
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