Microchip Technology MCP212X, Руководство пользователя

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Using the MCP212X Developer’s Daughter Board
with the PICDEM™ HPC Explorer Demo Board
©
2006 Microchip Technology Inc. DS51571B-page 33
D.1.1 Demo #1 Operation
In Demo #1, the MCP212X Developer’s Daughter Board will communicate directly to
the PICDEM™ HPC Explorer Demo Board’s DB-9 connector (and then to the PC). The
PICDEM™ HPC Explorer Demo Board is used to determine the communication baud
rate (9600) via the JP3, JP2 and JP1 jumper states. Given this state, the PICmicro
®
MCU can then supply the 16XCLK frequency to the MCP2122. Power is supplied over
the J1 and J2 interface headers. Jumper JP4 is used to select which demonstration
program to run. Figure D-2 shows the jumper configuration for Demo #1.
FIGURE D-2: DEMO #1 CONFIGURATION