Datasheet

MSP430F41x2
MIXED SIGNAL MICROCONTROLLER
SLAS648E -- APRIL 2009 -- REVISED MARCH 2011
71
POST OFFICE BOX 655303  DALLAS, TEXAS 75265
APPLICATION INFORMATION
JTAG pins: TMS, TCK, TDI/TCLK, TDO/TDI, input/output with Schmitt trigger
TDI
TDO
TMS
TCK
Test
JTAG
and
Emulation
Module
Burn & Test
Fuse
Controlled by JTAG
Controlled by JTAG
Controlled
by JTAG
DV
CC
DV
CC
DV
CC
During Programming Activity and
During Blowing of the Fuse, Pin
TDO/TDI Is Used to Apply the Test
Input Data for JTAG Circuitry
TDO/TDI
TDI/TCLK
TMS
TCK
Fuse
DV
CC
JTAG fuse check mode
For details on the J TAG fuse check mode, see the MSP430 Memory Programming User’s Guide (SLAU265)
chapter ”Fuse Check and Reset of the JTAG State Machine (TAP Controller)”.