SLAS616 datasheet(36/52 Pages) TI2

36 / 52 page

MSP430FE42x2

MIXED SIGNAL MICROCONTROLLER

SLAS616 − JULY 2008

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

APPLICATION INFORMATION

Port P1, P1.2 to P1.7, input/output with Schmitt trigger

DVSS

P1OUT.x

Module X OUT

P1DIR.x

Direction Control

From Module

P1SEL.x

Interrupt

Edge

Select

P1IES.x

P1SEL.x

P1IE.x

P1IFG.x

P1IRQ.x

Set

Pad Logic

0: Input

1: Output

Bus

keeper

DVSS

PnSEL.x

PnDIR.x

Direction

From Module

PnOUT.x

Module X

OUT

PnIN.x

PnIE.x

PnIFG.x

PnIES.x

Module X IN

P1SEL.7

P1DIR.7

P1OUT.7

P1IN.7

P1IE.7

P1IFG.7

P1IES.7

P1SEL.2

P1DIR.2

P1OUT.2

P1IN.2

P1IE.2

P1IFG.2

P1IES.2

P1SEL.3

P1DIR.3

P1OUT.3

P1IN.3

P1IE.3

P1IFG.3

P1IES.3

P1SEL.4

P1DIR.4

P1OUT.4

P1IN.4

P1IE.4

P1IFG.4

P1IES.4

P1SEL.5

P1DIR.5

P1OUT.5

P1IN.5

P1IE.5

P1IFG.5

P1IES.5

P1SEL.6

P1DIR.6

P1OUT.6

P1IN.6

P1IE.6

P1IFG.6

P1IES.6

SVSOUT

DCM_SOMI

P1DIR.2

P1DIR.3

P1DIR.4

P1DIR.5

DCM_SIMO

ACLK

Module X IN

P1IN.x

P1.5/TACLK/ACLK/S28

P1.2/TA1/S31

P1.4/S29

P1.3/SVSOUT/S30

Control

NOTE: 2

≤ x ≤ 7.

Port Function is Active if Port/LCD = 0

† Timer_A3

‡ USART0

SIMO0(o)‡

Out1 Sig.†

CCI1A†

unused

TACLK†

P1.7/SOMI0/S26

P1.6/SIMO0/S27

Segment xx

Port/LCD

Segment

S26

S31

S30

S29

S28

S27

SOMI0(o)‡

SIMO0(i)‡

SOMI0(i)‡

0: LCDM

< 0E0h

1: LCDM

≥ 0E0h

0: LCDM

< 0C0h

1: LCDM

≥ 0C0h

SYNC

STC

STE

SYNC

STC

STE

DCM_SOMI

DCM_SIMO

Direction Control for SOMI0

Direction Control for SIMO0

SLAS616 Datasheet(PDF) 36 Page - Texas Instruments

SLAS616 Datasheet(HTML) 36 Page - Texas Instruments

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