Texas Instruments MSP50C6xx - Manual (Page 306)

MSP50C6xx Development Tools Guidelines
5-10
Note:
There is a three-way switch at the edge of the SPEECH-EVM board. After
you apply power to the SPEECH-EVM, you have to turn on the SPEECH-
EVM. There are two ways to turn on the board depending on the power
sources:
- If you are using the on board with AAA batteries as the power source,
you have to slide the switch to the BATT position to turn on the board.
- If the power is provided externally from TB1 connector, you have to slide
the switch to the EXT position to turn on the board.
Step 8: Open EMU50C6xx software. The yellow light on the scanport
interface should be ON.
Figure 5–2. Hardware Tools Setup
MSP Scanport
Interface
(MSPSCANPORTI/F) RED
LED
GREEN
LED
YELLOW
LED
MSP50P614
Target development
board
IEEE1284
Parallel
Port Cable
PC Parallel port
18 V DC Target board power
Target
board
connector
LED DESCRIPTION
Red MSPSCANPORTI/F power
Yellow Emulation mode/programming (Emul/Prog)
Green Target board power