Datasheet

MSP430F47x
MIXED SIGNAL MICROCONTROLLER
SLAS629A -- MARCH 2009 -- REVISED APRIL 2009
82
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 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)”.