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LV24- v6 Development System
MikroElektronika
page
6.0. JTAG Connector
JTAG is a programmer/debugger used for programming/debugging microcontrollers provided with a built-in JTAG interface. This JTAG
interface is a modified version of the original JTAG interface and enables the contents of internal EEPROM and FLASH memory to
be altered (programming microcontrollers). JTAG connectors (JTAG1 and JTAG2) are directly connected to microcontroller pins. The
JTAG1 connector is linked to RB10, RB11, RB12, RB13 and MCLR# pins. The JTAG2 connector is linked to RA0, RA1, RA4, RA5
and MCLR# pins.
Figure 6-1
: JTAG connector
Figure 6-2:
JTAG connector connection schematic
JTAG programmer/debugger uses a
male 2x5 connector to be connected
to the development system
JTAG1 connector is linked to port
PORTB, whereas JTAG2 connector
is linked to port PORTA
JTAG connectors are directly connected to microcontroller pins
