MCP215X/40EV-DB Microchip Technology, MCP215X/40EV-DB Datasheet - Page 51

• 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 D-2:
© 2006 Microchip Technology Inc.
Note 1:
HyperTerminal
Program Window A
(to IrDA
The PC may be a notebook with an integrated IR port.
®
D.1.2
When using a PC with HyperTerminal as the Primary Device interface, all three
PICDEM HPC Explorer Demo Board programs can be demonstrated. These are shown
in:
1. Section D.1.2.1 “Demo #1 Operation - 250 Byte Transfer Mode”
2. Section D.1.2.2 “Demo #2 Operation - Echo Mode”.
3. Section D.1.2.3 “Demo #3 Operation - Direct to UART (DB-9) Mode”.
D.1.2.1
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 HPC Explorer Demo
Board is used to determine the communication baud rate (115,200) via the JP2 and
JP1 jumper states. Given this state, the PICmicro
MCP2150 UART baud rate. Power is supplied over the H1 and H2 interface headers.
Jumpers JP3 and JP4 are used to select which demo program to run. Figure D-3 shows
the jumper configuration for Demo #1.
Table D-2 shows the steps for Demo #1.
DEMO #1 SYSTEM BLOCK DIAGRAM
Dongle)
Note:
®
Using the MCP215X/40 Developer’s Daughter Board
PC Demos using HyperTerminal
DEMO #1 OPERATION - 250 BYTE TRANSFER MODE
HyperTerminal should be disabled before establishing a connection
between the PC and the MCP215X/40 Developer’s Daughter Board. Make
sure that any other programs (e.g., HotSync
are disabled.
with the PICDEM™ HPC Explorer Demo Board
System #1
Serial (UART or USB)
to IrDA Dongle
(1)
(1)
®
MCU can then configure the
®
) connected to the IR ports
System #2
PICDEM™ HPC
Explorer Demo Board plus
MCP215X/40 Developer’s
Daughter Board
DS51591A-page 47