Information

MCP2120/22 Developer’s Board User’s Guide
DS51842A-page 10 © 2009 Microchip Technology Inc.
BOARD EDGE
FIGURE 1-3: MCP2120/22 CONTROL SIGNALS
This jumper selects the source of
the MCP2120/22’s MODE signal
JMP7
This jumper selects the source of the
MCP2120/22’s Reset signal
JMP5
MODE signal driven from DB-9
interface
MODE signal driven from PIC18’s
RB1 pin
MCP2120/22 RST signal driven
from DB-9 interface
MCP2120/22 RST signal driven
from PIC18’s RB0 pin