MSP430F6779A Datasheet, PDF (112/176 Pages) Texas Instruments – Polyphase Metering SoCs

MSP430F6779A, MSP430F6778A, MSP430F6777A, MSP430F6776A, MSP430F6775A
MSP430F6769A, MSP430F6768A, MSP430F6767A, MSP430F6766A, MSP430F6765A
MSP430F6749A, MSP430F6748A, MSP430F6747A, MSP430F6746A, MSP430F6745A
SLAS982 – MAY 2014
6.11.28.7 Port P2, P2.4 Through P2.6, Input/Output With Schmitt Trigger (PZ Package Only)
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P2REN.x
P2MAP.x = PMAP_ANALOG
P2DIR.x
0
from Port Mapping
1
DVSS ⁰
DVCC ¹
P2OUT.x
0
from Port Mapping
1
P2SEL0.x
P2IN.x
P2DS.x
(MSP430F677xAIPZ only)
P2.4/PM_TA2.0
P2.5/PM_UCB0SOMI/PM_UCB0SCL
P2.6/PM_UCB0SIMO/PM_UCB0SDA
to Port Mapping
P2IE.x
P2IRQ.x
P2IFG.x
EN
D
Q EN
SET
Bus
Keeper
P2SEL.x
P2IES.x
Interrupt
Edge
Select
Table 6-71. Port P2 (P2.4 and P2.6) Pin Functions (PZ Package Only)
PIN NAME (P2.x)
P2.4/PM_TA2.0/R23
P2.5/PM_UCB0SOMI/
PM_UCB0SCL/R13
P2.6/PM_UCB0SIMO/
PM_UCB0SDA/R03
(1) X = don't care
x
FUNCTION
P2.4 (I/O)
4 Mapped secondary digital function
R23
P2.5 (I/O)
5 Mapped secondary digital function
R13
P2.6 (I/O)
6 Mapped secondary digital function
R03
CONTROL BITS OR SIGNALS⁽¹⁾
P2DIR.x
P2SEL0.x P2MAP.x
I:0; O:1
0
X
X
1
≤ 30
X
1
= 31
I:0; O:1
0
X
X
1
≤ 30
X
1
= 31
I:0; O:1
0
X
X
1
≤ 30
X
1
= 31
112 Detailed Description
Copyright © 2014, Texas Instruments Incorporated
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MSP430F6769A MSP430F6768A MSP430F6767A MSP430F6766A MSP430F6765A MSP430F6749A
MSP430F6748A MSP430F6747A MSP430F6746A MSP430F6745A