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MSP430F4796IPZ Datasheet, PDF (82/89 Pages) Texas Instruments – MIXED SIGNAL MICROCONTROLLER
MSP430F47x
MIXED SIGNAL MICROCONTROLLER
SLAS629A -- MARCH 2009 -- REVISED APRIL 2009
APPLICATION INFORMATION
JTAG pins: TMS, TCK, TDI/TCLK, TDO/TDI, input/output with Schmitt trigger
TDO
Controlled by JTAG
JTAG
Controlled
by JTAG
TDI
Controlled by JTAG
TDO/TDI
DVCC DVCC
Test
and
Emulation
Module
TMS
Fuse
Burn & Test
Fuse
TDI/TCLK
DVCC
TMS
TCK
DVCC
TCK
During Programming Activity and
During Blowing of the Fuse, Pin
TDO/TDI Is Used to Apply the Test
Input Data for JTAG Circuitry
JTAG fuse check mode
For details on the JTAG fuse check mode, see the MSP430 Memory Programming User’s Guide (SLAU265)
chapter ”Fuse Check and Reset of the JTAG State Machine (TAP Controller)”.
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