MCP212XEV-DB Microchip Technology, MCP212XEV-DB Datasheet - Page 43

• Manufacturer Part Number: MCP212XEV-DB
• Description: BOARD DEMO FOR MCP212X
• Manufacturer: Microchip Technology

Specifications of MCP212XEV-DB

• Main Purpose: Interface, Infrared Transceiver
• Utilized Ic / Part: MCP2120, MCP2122
• Processor To Be Evaluated: MCP2122 and MCP2120
• Interface Type: UART
• Silicon Manufacturer: Microchip
• Silicon Core Number: MCP2120, MCP2122
• Kit Contents: MCP2122 Daughter Board, Docs
• Features: 8-Pin And 14-Pin Sockets, Three Optical Transceiver Circuits
• Mcu Supported Families: MCP212x
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

FIGURE E-2:
TABLE E-3:
© 2006 Microchip Technology Inc.
1
Step Action
Place both devices on a flat surface about 25 cm (10”)
apart, with the IR ports facing each other.
DEMO #1 TEST STEPS
E.1.1
In Demo #1, the System 2 unit will echo any alpha character received, changing the
case of the character (lowercase to uppercase/uppercase to lowercase). The System
1 unit is connected to the PC, while the System 2 unit is not connected, though it still
needs to be powered. The PICDEM™ FS USB Demo Board is used to determine the
communication baud rate (9600) via the JP3, JP2 and JP1 jumper states. Given this
state, the PICmicro
Power is supplied over the J3 interface header. Jumper JP4 is used to select which
demo program to run. Figure E-2 shows the jumper configuration for Demo #1.
Table E-3 shows the steps for Demo #1.
DEMO #1 CONFIGURATION
Demo #1 Operation
Using the MCP212X Developer’s Daughter Board
®
MCU can then supply the 16XCLK frequency to the MCP2122.
with the PICDEM™ FS USB Demo Board
Result
—
DS51571B-page 39