MSP430X15X Datasheet, PDF (49/73 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER

MSP430x15x, MSP430x16x, MSP430x161x
MIXED SIGNAL MICROCONTROLLER
SLAS368E − OCTOBER 2002 − REVISED AUGUST 2006
APPLICATION INFORMATION
input/output schematic
port P1, P1.0 to P1.7, input/output with Schmitt-trigger
P1SEL.x
P1DIR.x
0
Direction Control
From Module
1
0
P1OUT.x
Module X OUT
1
Pad Logic
P1.0/TACLK ...
P1.7/TA2
P1IN.x
EN
Module X IN
D
P1IRQ.x
P1IE.x
EN
Q
P1IFG.x
Set
Interrupt
Edge
Select
Interrupt
Flag
P1IES.x
P1SEL.x
Dir. CONTROL
PnSel.x PnDIR.x _{FROM MODULE}
P1Sel.0 P1DIR.0
P1DIR.0
P1Sel.1 P1DIR.1
P1DIR.1
P1Sel.2 P1DIR.2
P1DIR.2
P1Sel.3 P1DIR.3
P1DIR.3
P1Sel.4 P1DIR.4
P1DIR.4
P1Sel.5 P1DIR.5
P1DIR.5
P1Sel.6 P1DIR.6
P1DIR.6
P1Sel.7 P1DIR.7
† _{Signal from or to Timer_A}
P1DIR.7
PnOUT.x
P1OUT.0
P1OUT.1
P1OUT.2
P1OUT.3
P1OUT.4
P1OUT.5
P1OUT.6
P1OUT.7
MODULE X OUT
DV_SS
Out0 signal^†
Out1 signal^†
Out2 signal^†
SMCLK
Out0 signal^†
Out1 signal^†
Out2 signal^†
PnIN.x
P1IN.0
P1IN.1
P1IN.2
P1IN.3
P1IN.4
P1IN.5
P1IN.6
P1IN.7
MODULE X IN
TACLK^†
CCI0A^†
CCI1A^†
CCI2A^†
unused
unused
unused
unused
PnIE.x PnIFG.x PnIES.x
P1IE.0
P1IE.1
P1IE.2
P1IE.3
P1IE.4
P1IE.5
P1IE.6
P1IE.7
P1IFG.0
P1IFG.1
P1IFG.2
P1IFG.3
P1IFG.4
P1IFG.5
P1IFG.6
P1IFG.7
P1IES.0
P1IES.1
P1IES.2
P1IES.3
P1IES.4
P1IES.5
P1IES.6
P1IES.7
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