MCP212X Developer’s Daughter Board User’s Guide
DS51571B-page 10
©
2006 Microchip Technology Inc.
2.2
FEATURES
The MCP212X Developer’s Daughter Board has the following features:
• Dual Header to connect to:
- PICDEM™ HPC Explorer Demo Board
- PICDEM™ LCD Demo Board
• Header to connect to:
- PICDEM™ Full-Speed USB Demo Board
- PICDEM™ 2 Plus Demo Board
• Header to easily connect to the user’s embedded system
• Installed optical transceiver circuit using:
- Vishay
®
TFDU 4300
• Footprint for optional optical transceiver circuits using:
- Vishay TFDU 4100
- Agilent
®
HSDL 3000
• Jumpers to select connection point (header) for the following signals:
- TX
- RX
- 16XCLK
• Jumpers to “swap” TX and RX so that the MCP2120 can directly communicate
over the PICDEM™ HPC Explorer Board’s DB-9 connector
• Jumpers which can be used by the PICDEM demo board firmware program to
determine the mode of operation
• 8-pin DIP socket for the installation of the MCP2122
• 14-pin DIP socket for the installation of the MCP2120
• MCP2120’s crystal is socketed to allow ease of crystal selection
TABLE 2-1:
PICDEM™ DEMO BOARD SUPPORT
PICmicro
®
MCU Demo
Board Name
Part #
PICmicro
®
MCU
MCU
Interface
to PC
MCP2122
RX/TX direct
access to DB9
User’s
Guide Lit. #
Comment
PICDEM™ HPC
Explorer
DM183022 PIC18F8722
UART
Yes
DS51540
MCU firmware could support:
• MCP2122
→
MCU
• MCP2122
→
PC
(UART)
• MCP2122
→
MCU
→
PC (UART)
PICDEM™ LCD DM163028 PIC18F8490
UART
Yes
DS51536
MCU firmware could support:
• MCP2122
→
MCU
• MCP2122
→
PC
(UART)
• MCP2122
→
MCU
→
PC (UART)
DB-9 does not have
CTS signal
PICDEM™
Full-Speed USB
DM163025 PIC18F4550
USB
—
DS51526
MCU firmware could support:
• MCP2122
→
MCU
• MCP2122
→
MCU
→
PC (USB)
PICDEM™ 2
Plus
DM163022 PIC16F877/
PIC18F452
UART
—
DS51275
MCU firmware could support:
• MCP2122
→
MCU
