Information

Product Overview

1.3.2 Host UART Interface Connection Jumper Descriptions

Figure 1-4 shows the five jumpers used to control the connection of the MCP2120/22’s

Host UART signals.

FIGURE 1-4: MCP2120/22 HOST UART INTERFACE CONNECTION

BOARD EDGE

MCP2120/22 Host UART Signals connected to PIC18F65J50

MCP2120/22 Host UART Signals connected to UART Driver (U5)

These four jumpers connect the MCP2120/22’s Host

UART Signals to either the PIC18F65J50 or the UART

Driver device (U5)

JMP1:JMP2:JMP3:JMP4:JMP5