MCP212XEV-DB Microchip Technology, MCP212XEV-DB Datasheet - Page 21

• 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 2-4:
© 2005 Microchip Technology Inc.
Note 1:
HyperTerminal
Program Window A
Only required if data is
communicated with the PC.
Some program modes “respond” to
received data (data not sent to PC).
HyperTerminal
Program Window B
(Com 1)
SYSTEM BLOCK DIAGRAM
2.4.1
Two firmware programs are supplied with this board. 00063 - HPC.asm is for the
PICDEM™ HPC Explorer Demo Board, while 00063 - FS USB.asm is for the
PICDEM™ FS USB Demo Board.
The PICDEM™ HPC Explorer Demo Board supports two modes of operation:
the Direct-to-PC and Echo modes.
In Direct-to-PC mode, the data byte communicates between the MCP2120 and the
PICDEM™ HPC Explorer Demo Board’s DB-9 connector (does not communicate with
the PIC18F8722). The PIC18F8722 is only used for the 16XCLK signal (for the
specified baud rate).
In Echo mode, the data byte that is received is “echoed” in the opposite case
(lowercase → uppercase and uppercase → lowercase).
The PICDEM™ FS USB Demo Board only supports Echo mode.
The source code for these programs are available for download from the Microchip web
site (www.microchip.com), as well as being available on the CD-ROM supplied with the
MCP212X Developer’s Daughter Board.
To use these programs, it is required that the MPLAB
and that one of Microchip’s development tools are available to program the board (such
as MPLAB
(Com 2)
®
(1)
The PICDEM™ Demo Board Firmware Overview
®
ICD 2).
System #1
PICDEM™ HPC
Explorer Demo Board plus
MCP212X Daughter Boards
Com 1
Installation and Operation
®
IDE be installed on a computer
System #2
PICDEM™ HPC
Explorer Demo Board plus
MCP212X Daughter Boards
DS51571A-page 17
Com 2
(1)