Datasheet

MSP430FG43x
MIXED SIGNAL MICROCONTROLLER
SLAS380C − APRIL 2004 − REVISED MARCH 2011
66
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
input/output schematic (continued)
port P6, P6.7, input/output with Schmitt-trigger
P6OUT.7
DVSS
P6DIR.7
P6DIR.7
P6SEL.7
D
EN
0
1
1
0
INCH=7
#
0: Port active, T−Switch off
1: T−Switch is on, Port disabled
P6.7/A7/
DAC1/SVSIN
P6IN.7
a7
#
Pad Logic
0: input
1: output
Bus
keeper
#
Signal from or to ADC12
’1’, if DAC12.1AMP>0
To SVS Mux (15)
$
$
Signal to SVS block, selected if VLD=15
’1’, if VLD=15
*
*
VLD control bits are located in SVS
1
0
+
−
P5.1/S0/
A12/DAC1
DAC1_2_OA
1
0
DAC12.1OPS
’0’, if DAC12CALON = 0 AND
DAC12AMPx>1 AND DAC12OPS = 0
’1’, if DAC12AMPx=1
’1’, if DAC12AMPx>1
DAC12OPS
DAC12OPS
PnSel.x PnDIR.x
Dir. Control
From Module
PnOUT.x Module X OUT PnIN.x Module X IN
P6Sel.7 P6DIR.7 P6DIR.7 P6OUT.7 DV
SS
P6IN.7 unused
NOTE: The signal at pins P6.x/Ax is used by the 12-bit ADC module.
The signal at pin P6.7/A7/SVSIN is also connected to the input multiplexer in the module brownout/supply voltage supervisor.