MCP212XEV-DB Microchip Technology, MCP212XEV-DB Datasheet
MCP212XEV-DB
Specifications of MCP212XEV-DB
Available stocks
Related parts for MCP212XEV-DB
MCP212XEV-DB Summary of contents
Page 1
... Developer’s Daughter Board © 2006 Microchip Technology Inc. MCP212X User’s Guide DS51571B ...
Page 2
... Select Mode, Smart Serial, SmartTel, Total Endurance, UNI/O, WiperLock and ZENA are trademarks of Microchip Technology Incorporated in the U.S.A. and other countries. SQTP is a service mark of Microchip Technology Incorporated in the U.S.A. All other trademarks mentioned herein are property of their respective companies. ...
Page 3
... Appendix D. Using the MCP212X Developer’s Daughter Board with the PICDEM™ HPC Explorer Demo Board ................................................ 31 D.1 demonstration using two PICDEM™ HPC Explorer Demo Boards ............. 31 © 2006 Microchip Technology Inc. MCP212X DEVELOPER’S DAUGHTER BOARD USER’S GUIDE Table of Contents ...
Page 4
... Appendix E. Using the MCP212X Developer’s Daughter Board with the PICDEM™ FS USB Demo Board ...........................................................37 E.1 Demonstration with the PICDEM FS USB Demo Board .............................. 37 Appendix F. Configuring the HyperTerminal F.1 Configuring the Hyperterminal® Program .................................................... 41 Worldwide Sales and Service .....................................................................................46 DS51571B-page iv ® Program ..........................................41 © 2006 Microchip Technology Inc. ...
Page 5
... MCP212X Developer’s Daughter Board. Items discussed in this chapter include: • Document Layout • Conventions Used in this Guide • Recommended Reading • The Microchip Web Site • Customer Support • Document Revision History © 2006 Microchip Technology Inc. MCP212X DEVELOPER’S DAUGHTER BOARD USER’S GUIDE Preface NOTICE TO CUSTOMERS DS51571B-page 1 ...
Page 6
... Daughter Board can be demonstrated using the PICDEM™ FS USB Demo Board. • Appendix F. “Configuring the HyperTerminal configuration of the HyperTerminal program used to demonstrate the MCP212X Developer’s Daughter Board system. DS51571B-page 2 ® Program” – Shows the © 2006 Microchip Technology Inc. ...
Page 7
... N‘Rnnnn Text in angle brackets < > Courier New font: Plain Courier New Italic Courier New Square brackets [ ] Curly brackets and pipe character Ellipses... © 2006 Microchip Technology Inc. Represents Referenced books MPLAB Emphasized text ...is the only compiler... A window the Output window A dialog ...
Page 8
... Demo Board (DM163028). PIC18F8490 Data Sheet (DS39629) This data sheet provides detailed information regarding the PIC18F8490 device. This device is used on the PICDEM™ LCD Demo Board (DM163028). DS51571B-page 4 ® Applications” (DS91073) ® ® standard. ® standard system. © 2006 Microchip Technology Inc. ...
Page 9
... Technical support is available through the web site at: http://support.microchip.com DOCUMENT REVISION HISTORY Revision B (July 2006) • Add disclaimer to Bill of Materials regarding RoHS-Compliant part numbers. Revision A (August 2005) • Initial Release of this Document. © 2006 Microchip Technology Inc. DS51571B-page 5 ...
Page 10
... NOTES: DS51571B-page 6 © 2006 Microchip Technology Inc. ...
Page 11
... The MCP212X Developer’s Daughter Board allows the MCP212X TX and RX signals to be routed to different header connections. This may allow the system to support multiple configurations, such as being either connected to the PICmicro communicate via the DB-9 connector). © 2006 Microchip Technology Inc. MCP212X DEVELOPER’S DAUGHTER BOARD USER’S GUIDE ® ...
Page 12
... MCP212X Developer’s Daughter Board User’s Guide (Electronic version on CD-ROM) • PICDEM™ HPC Explorer Board firmware (on CD-ROM) • PICDEM™ USB Board firmware (on CD-ROM) • Analog and Interface Products Demonstration Boards CD-ROM (DS21912) DS51571B-page 8 © 2006 Microchip Technology Inc. ...
Page 13
... The Host UART interface includes only the TX and RX signals. A discussion of the Host UART interface is given in the following application note: • AN946, “Interfacing the MCP2122 to the Host Controller” (DS00946) © 2006 Microchip Technology Inc. MCP212X DEVELOPER’S DAUGHTER BOARD USER’S GUIDE ® ...
Page 14
... MCP2122 → PC (UART) • MCP2122 → MCU → PC (UART) DB-9 does not have CTS signal MCU firmware could support: • MCP2122 → MCU • MCP2122 → MCU → PC (USB) MCU firmware could support: • MCP2122 → MCU © 2006 Microchip Technology Inc. ...
Page 15
... A. “Schematic and Layouts”. Appendix B. “Bill Of Materials (BOM)” shows two tables; the first is the components that are installed, while the second lists the optional components that are not installed. The component layout floor plan is shown in Figure 2-1. © 2006 Microchip Technology Inc. DS51571B-page 11 ...
Page 16
... FIGURE 2-1: MCP212X DEVELOPER’S DAUGHTER BOARD COMPONENT FLOOR PLAN DS51571B-page 12 © 2006 Microchip Technology Inc. ...
Page 17
... FIGURE 2-2: JMP1/JP6, JMP2 AND JMP3/JP7 CONFIGURATIONS 16XCLK Source JMP1/JP6 (RX) Selections 16XCLK is from the J1-RC2 pin 16XCLK is from the J3-RC2 pin or J3-16X © 2006 Microchip Technology Inc. JMP3/JP7 (TX) Selections RX to H1-RC7 (RXD H2-RG2 (RX2 H3-RC7 (RXD), and RX to H3- H1-RC6 (TXD) (DB-9 to PC) ...
Page 18
... Baud Settings DS51571B-page 14 Mode Selection MCP212X communicates with DB-9 (PC) 57600 Baud MCP212X communicates with PIC18F8722 115200 Baud Note 1: This is the firmware operation for 00063 HPC.asm when used w/ Not Defined the PICDEM™ HPC Explorer Demo Board. © 2006 Microchip Technology Inc. (1) ...
Page 19
... Note 1: The MCP2120’s RX signal is either connected via JMP1 or JP6 (but not both at the same time). 2: The MCP2120’s TX signal is either connected via JMP3 or JP7 (but not both at the same time). © 2006 Microchip Technology Inc. JUMPER DESCRIPTIONS AND SETTINGS Description By default not installed ...
Page 20
... To connect the PC serial ports to each PICDEM™ HPC Explorer Demo Board’s serial port. for testing. This board will be used to communicate with the system under test. Used to power each of the PICDEM™ HPC Explorer Demo Boards. ® Program” may be useful for © 2006 Microchip Technology Inc. ...
Page 21
... MCP212X Developer’s Daughter Board. To use these programs required that the MPLAB and that one of Microchip’s development tools are available to program the board (such ® as MPLAB ICD 2). © 2006 Microchip Technology Inc. Com 1 System #1 System #2 PICDEM™ HPC PICDEM™ HPC ...
Page 22
... I TTL 16 x Clock ST = Schmitt Trigger input with CMOS levels O = Output MCP2122 IR INTERFACE PINS Pin Pin Buffer Type Type (PDIP — Asynchronous transmit to IrDA transceiver Asynchronous receive from infrared transceiver P = Power O = Output Description Description ® standard © 2006 Microchip Technology Inc. ...
Page 23
... In addition to the signals described in Table 2-6 and Table 2-7, the MCP2120 RESET input is connected to the RESET output of the Host Controller. The EN input can be either hard-wired or controlled by the Host Controller. © 2006 Microchip Technology Inc. MCP2120 HOST UART INTERFACE PINS Pin Pin ...
Page 24
... This allows the signals from the MCP2120 to be easily accessed and connected into an existing application for initial development or proof-of-concept. FIGURE 2-5: DS51571B-page 20 ® TFDU 4300 integrated optical transceiver. ® HSDL-3000. Jumpers are used to allow all 14-PIN SIGNAL INTERFACE HEADER HD1 HD1 © 2006 Microchip Technology Inc. ...
Page 25
... Board – Top Layer • Board – Bottom Layer A.2 SCHEMATICS AND PCB LAYOUT The layer order is shown in Figure A-1. FIGURE A-1: © 2006 Microchip Technology Inc. MCP212X DEVELOPER’S DAUGHTER BOARD USER’S GUIDE LAYER ORDER Top Layer Bottom Layer ...
Page 26
... A.3 BOARD SCHEMATIC – PAGE 1 Board Daughter PICtail™ DS51571B-page 22 2+ PICDEM™ Board Daughter PICtail™ © 2006 Microchip Technology Inc. ...
Page 27
... A.4 BOARD SCHEMATIC – PAGE 2 © 2006 Microchip Technology Inc. DS51571B-page 23 ...
Page 28
... A.5 BOARD LAYOUT – COMPONENT LAYER DS51571B-page 24 © 2006 Microchip Technology Inc. ...
Page 29
... A.6 BOARD LAYOUT – TOP LAYER © 2006 Microchip Technology Inc. DS51571B-page 25 ...
Page 30
... A.7 BOARD LAYOUT – BOTTOM LAYER DS51571B-page 26 © 2006 Microchip Technology Inc. ...
Page 31
... JP3, JP4, JP5, JP6, JP7 and JMP2) Note 1: The components listed in this Bill of Materials are representative of the PCB assembly. The released BOM used in manufacturing uses all RoHS-compliant components. © 2006 Microchip Technology Inc. MCP212X DEVELOPER’S DAUGHTER BOARD USER’S GUIDE Description ...
Page 32
... Jumper Shunt (used on JP1A and JP2A, or JP1B and JP2B, or JP1C and JP2C) DS51571B-page 28 Description Manufacturer Panasonic - ECG Jameco Valuepro Microchip Technology Inc. ® Agilent ® Vishay Jameco Valuepro Part Number ECJ-2VB1C104K 7000-1x2SG MCP2120-I/P HSDL-3000 TFDU-4100 2012JH © 2006 Microchip Technology Inc. ...
Page 33
... HSDL-3000 and circuitry • Header 3 • JP1, JP2, JP3 and JP5 • JMP2 (P1 – P2) • JMP1 (P1 – P2) • JMP3 (P1 – P2) • Header HD1 © 2006 Microchip Technology Inc. MCP212X DEVELOPER’S DAUGHTER BOARD USER’S GUIDE JMP1/JP6 JMP3/JP7 (MCP212x RX (MCP212x TX ...
Page 34
... NOTES: DS51571B-page 30 © 2006 Microchip Technology Inc. ...
Page 35
... DEMONSTRATION USING TWO PICDEM™ HPC EXPLORER DEMO BOARDS To perform a demonstration of the MCP212X Developer’s Daughter Board, two systems are needed. Each system is a MCP212X Developer’s Daughter Board (MCP212XEV-DB) plus the PICDEM™ HPC Explorer Demo Board (DM183022). Figure D-1 shows a block diagram of the demonstation system. FIGURE D-1: SYSTEM BLOCK DIAGRAM ® ...
Page 36
... MHz @ 14.759 MHz (3) SPBRG %Error SPBRG 129 -0.16 -0.16 1.36 1.36 1.36% 7 (2) ( MHz (3) (3) %Error PR %Error -1.73 -1.73 -1.73 9.58 32.18% (2) ( MHz (3) (3) %Error SPBRG %Error 0% 64 -0.16 1.36 -1.73 1.36 -8.51% © 2006 Microchip Technology Inc. ...
Page 37
... MCU can then supply the 16XCLK frequency to the MCP2122. Power is supplied over the J1 and J2 interface headers. Jumper JP4 is used to select which demonstration program to run. Figure D-2 shows the jumper configuration for Demo #1. FIGURE D-2: DEMO #1 CONFIGURATION © 2006 Microchip Technology Inc. with the PICDEM™ HPC Explorer Demo Board ® DS51571B-page 33 ...
Page 38
... In the HyperTerminal program COM 2 window, the same characters should be displayed (“123456 asdfg”). On the PC: In the HyperTerminal program COM 1 window, the same characters should be displayed (“7890 hjkl;”) on the line below the “123456 asdfg” characters. — — © 2006 Microchip Technology Inc. ...
Page 39
... Figure D-3 shows the jumper configuration for Demo #2. Table D-3 shows the steps for Demo #2. FIGURE D-3: DEMO #2 CONFIGURATION © 2006 Microchip Technology Inc. with the PICDEM™ HPC Explorer Demo Board ® MCU can then supply the 16XCLK frequency to the DS51571B-page 35 ...
Page 40
... The green power LED (D) will turn on. — — — On the PC: The HyperTerminal window will display an “aA”. On the PC: The typed alpha character will echo where the case has changed; lowercase -> uppercase and uppercase -> lowercase. — — © 2006 Microchip Technology Inc. ...
Page 41
... HPC Explorer Demo Board (DM183022) or • MCP2120 Developer’s Board (DM163008) The second system is a MCP212X Developer’s Daughter Board (MCP212XEV-DB) plus the PICDEM™ FS USB Demo Board (DM163025). This system operates in a stand-alone mode and will “echo” the characters it receives (changing the case of the received alpha character) ...
Page 42
... MHz @ 14.759 MHz (3) (3) SPBRG %Error SPBRG 129 -0.16 -0.16 1.36 1.36 1.36% 7 ® (2) ( MHz (3) %Error PR %Error 0% 15 -1.73 -1.73 -1.73 9.58 32.18% (2) ( MHz (3) %Error SPBRG %Error 0% 64 -0.16 1.36 -1.73 1.36 -8.51% © 2006 Microchip Technology Inc. ...
Page 43
... Step Action 1 Place both devices on a flat surface about 25 cm (10”) apart, with the IR ports facing each other. © 2006 Microchip Technology Inc. with the PICDEM™ FS USB Demo Board ® MCU can then supply the 16XCLK frequency to the MCP2122. Result — ...
Page 44
... The green power LED (D) will turn on. — — — On the PC: The HyperTerminal program window will display an “aA”. On the PC: The typed alpha character will echo where the case has changed; lowercase -> uppercase and uppercase -> lowercase. — — © 2006 Microchip Technology Inc. ...
Page 45
... Figure F-2 is shown. Ensure that the appropriate COM port is selected for both the “Golden” unit and the “Testing” unit. Then select the Configure button. FIGURE F-1: © 2006 Microchip Technology Inc. MCP212X DEVELOPER’S DAUGHTER BOARD USER’S GUIDE ® ...
Page 46
... This will open up the Port Settings window. The port settings should be configured as shown in Figure F-3. After configuring the port settings, select OK. The Figure F-2 window will be shown. Select the Settings tab. FIGURE F-3: DS51571B-page 42 ® HyperTerminal PROGRAM PROPERTIES CONNECT TO WINDOW ® HyperTerminal PROGRAM PROPERTIES CONFIGURATION WINDOW © 2006 Microchip Technology Inc. ...
Page 47
... Translation Button window (Figure F-6). Click OK and close each window. After these “property” windows are closed, you may wish to save each configuration with a name that you can remember (one for COM1 and the other for COM2). FIGURE F-5: © 2006 Microchip Technology Inc. ® HyperTerminal PROGRAM PROPERTIES SETTINGS WINDOW ® ...
Page 48
... FIGURE F-6: DS51571B-page 44 ® HyperTerminal PROGRAM INPUT TRANSLATION WINDOW © 2006 Microchip Technology Inc. ...
Page 49
... Configuring the HyperTerminal NOTES: © 2006 Microchip Technology Inc. ® Program DS51571B-page 45 ...
Page 50
... Fax: 886-3-572-6459 Taiwan - Kaohsiung Tel: 886-7-536-4818 Fax: 886-7-536-4803 Taiwan - Taipei Tel: 886-2-2500-6610 Fax: 886-2-2508-0102 Thailand - Bangkok Tel: 66-2-694-1351 Fax: 66-2-694-1350 © 2006 Microchip Technology Inc. EUROPE Austria - Wels Tel: 43-7242-2244-3910 Fax: 43-7242-2244-393 Denmark - Copenhagen Tel: 45-4450-2828 Fax: 45-4485-2829 France - Paris Tel: 33-1-69-53-63-20 ...