MCP215X/40EV-DB Microchip Technology, MCP215X/40EV-DB Datasheet - Page 71

• Manufacturer Part Number: MCP215X/40EV-DB
• Description: BOARD DEMO FOR MCP215X/40
• Manufacturer: Microchip Technology

Specifications of MCP215X/40EV-DB

• Main Purpose: Interface, IrDA
• Embedded: Yes, MCU, 8-Bit
• Utilized Ic / Part: MCP2150, MCP2155, MCP2140
• Primary Attributes: PICDEM™ Demo Board Interface
• Processor To Be Evaluated: MCP21x
• Interface Type: UART
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Secondary Attributes: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Contains lead / RoHS non-compliant

FIGURE E-2:
© 2006 Microchip Technology Inc.
Note 1:
HyperTerminal
Program Window A
(to IrDA
The PC may be a notebook with an integrated IR port.
®
E.1.1
In Demo #1, the System #2 unit will receive a character and then stream 250 bytes of
data (25 lines of 8 alphanumeric characters plus the return and line feed characters, for
a total of 10 characters per line).
The System #1 unit is connected to the PC, while the System #2 unit is not required to
be connected, though it still needs to be powered. The PICDEM FS USB Demo Board
is used to determine the communication baud rate (115,200) via the JP2 and JP1
jumper states. Given this state, the PICmicro MCU can then configure the MCP2150
UART baud rate. Power is supplied over the H3 interface headers. Jumpers JP3 and
JP4 are used to select which demo program to run. Figure E-3 shows the jumper
configuration for Demo #1.
Table E-1 shows the steps for Demo #1.
DEMO #1 SYSTEM BLOCK DIAGRAM
Dongle)
®
Using the MCP215X/40 Developer’s Daughter Board
Demo #1 Operation - 250 Byte Transfer Mode
with the PICDEM™ FS USB Demo Board
System #1
Serial (UART or USB)
to IrDA Dongle
(1)
(1)
System #2
PICDEM™ FS USB
Demo Board plus
MCP215X/40 Developer’s
Daughter Board
DS51591A-page 67