Texas Instruments IC MCU 16B MSP430F2232IRHAT VQFN-40 TID MSP430F2232IRHAT 데이터 시트
제품 코드
MSP430F2232IRHAT
From JTAG
From JTAG (TDO)
Bus
Keeper
EN
Direction
0: Input
1: Output
0: Input
1: Output
P1SEL.7
1
0
P1DIR.7
P1IN.7
P1IRQ.7
D
EN
Module X IN
1
0
Module X OUT
P1OUT.7
Interrupt
Edge
Select
Q
EN
Set
P1SEL.7
P1IES.7
P1IFG.7
P1IE.7
P1.7/TA2/TDO/TDI
1
0
DVSS
DVCC
P1REN.7
To JTAG
From JTAG
1
Pad Logic
MSP430F22x2
MSP430F22x4
MSP430F22x4
SLAS504G – JULY 2006 – REVISED AUGUST 2012
Port P1 Pin Schematic: P1.7, Input/Output With Schmitt Trigger and In-System Access Features
Table 23. Port P1 (P1.7) Pin Functions
CONTROL BITS/SIGNALS
(1)
PIN NAME (P1.x)
x
FUNCTION
P1DIR.x
P1SEL.x
4-Wire JTAG
P1.7
(2)
(I/O)
I: 0; O: 1
0
0
P1.7/TA2/TDO/TDI
7
Timer_A3.TA2
1
1
0
TDO/TDI
(3)
X
X
1
(1)
X = Don't care
(2)
Default after reset (PUC/POR)
(3)
Function controlled by JTAG
60
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