MSP430X15X Datasheet, PDF (56/73 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x15x, MSP430x16x, MSP430x161x
MIXED SIGNAL MICROCONTROLLER
SLAS368E − OCTOBER 2002 − REVISED AUGUST 2006
APPLICATION INFORMATION
input/output schematic (continued)
port P4, P4.0 to P4.6, input/output with Schmitt-trigger
Module IN of pin
P5.7/TBOUTH/SVSOUT
P4DIR.7
P4SEL.7
P4SEL.x
P4DIR.x
Direction Control
From Module
P4OUT.x
Module X OUT
P4IN.x
Module X IN
0
1
0
1
EN
D
0: Input
1: Output
Bus
Keeper
P4.0/TB0 ...
P4.6/TB6
x: Bit Identifier, 0 to 6 for Port P4
PnSel.x
PnDIR.x
P4Sel.0
P4Sel.1
P4Sel.2
P4Sel.3
P4Sel.4
P4Sel.5
P4Sel.6
† _{Signal from Timer_B}
‡ _{Signal to Timer_B}
P4DIR.0
P4DIR.1
P4DIR.2
P4DIR.3
P4DIR.4
P4DIR.5
P4DIR.6
DIRECTION
CONTROL
FROM MODULE
P4DIR.0
P4DIR.1
P4DIR.2
P4DIR.3
P4DIR.4
P4DIR.5
P4DIR.6
PnOUT.x
P4OUT.0
P4OUT.1
P4OUT.2
P4OUT.3
P4OUT.4
P4OUT.5
P4OUT.6
MODULE X OUT
Out0 signal^†
Out1 signal^†
Out2 signal^†
Out3 signal^†
Out4 signal^†
Out5 signal^†
Out6 signal^†
PnIN.x
P4IN.0
P4IN.1
P4IN.2
P4IN.3
P4IN.4
P4IN.5
P4IN.6
MODULE X IN
CCI0A / CCI0B^‡
CCI1A / CCI1B^‡
CCI2A / CCI2B^‡
CCI3A / CCI3B^‡
CCI4A / CCI4B^‡
CCI5A / CCI5B^‡
CCI6A
56
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