MSP430A005IPWR datasheet(30/47 Pages) TI

30 / 47 page

MSP430x11x2, MSP430x12x2

MIXED SIGNAL MICROCONTROLLER

SLAS361D − JANUARY 2002 − REVISED AUGUST 2004

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

APPLICATION INFORMATION

input/output schematic

Port P1, P1.0 to P1.3, input/output with Schmitt-trigger

P1.0/TACLK/ADC10CLK

P1.1/TA0

P1.2/TA1

P1.3/TA2

Interrupt

Edge

Select

Set

P1IE.x

P1IFG.x

P1IRQ.x

Interrupt

Flag

P1IES.x

P1SEL.x

Module X IN

P1IN.x

P1OUT.x

Module X OUT

Direction Control

From Module

P1DIR.x

P1SEL.x

Pad Logic

NOTE: x = Bit/identifier, 0 to 3 for port P1

PnSel.x

PnDIR.x

DIRECTION

CONTROL FROM

MODULE

PnOUT.x

MODULE X OUT

PnIN.x

MODULE X IN

PnIE.x

PnIFG.x

PnIES.x

P1Sel.0

P1DIR.0

P1OUT.0

ADC10CLK

P1IN.0

TACLK†

P1IE.0

P1IFG.0

P1IES.0

P1Sel.1

P1DIR.1

P1OUT.1

Out0 signal†

P1IN.1

CCI0A†

P1IE.1

P1IFG.1

P1IES.1

P1Sel.2

P1DIR.2

P1OUT.2

Out1 signal†

P1IN.2

CCI1A†

P1IE.2

P1IFG.2

P1IES.2

P1Sel.3

P1DIR.3

P1OUT.3

Out2 signal†

P1IN.3

CCI2A†

P1IE.3

P1IFG.3

P1IES.3

† Signal from or to Timer_A

MSP430A005IPWR Datasheet(PDF) 30 Page - Texas Instruments

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