Information

MCP2120/22 Developer’s Board User’s Guide
DS51842A-page 12 © 2009 Microchip Technology Inc.
1.3.3 Firmware Program Jumper Descriptions for MCP2122
Figure 1-5 shows the MCP2122 JMP6 program setting for the MCP2120/22 board.
FIGURE 1-5: MCP2122 JMP6 FIRMWARE OPERATION
BOARD EDGE
Jumper to specify operation of PIC18F65J50 firmware
JMP6
0 1 2 3 4 5 6 7
Baud Rate Program
9600 Baud
19200 Baud
38400 Baud
Reserved
Reserved
28800 Baud
57600 Baud
115200 Baud
N.A.
Device:
MCP2122
Reserved
Reserved
Reserved
PIC streams data from table
PIC echos received Data
Data Passes through PIC, UART1 Baud
determined by JMP8, UART2 @ 115200
Data Passes through PIC, UART1 &
UART2 at same Baud Rate
16XCLK Only