User manual
Table Of Contents
- Chapter 1. Introduction
- Chapter 2. Getting Started
- Chapter 3. Using the Demo Software
- Appendix A. Board Technical Information
- Figure A-1: PICDEM™ LCD 2 Default Jumper Location
- A.1 Processors
- A.2 LCD Display
- Figure A-2: PICDEM™ LCD 2 Display
- Table A-2: LCD Glass Specifications
- Figure A-3: Display Definitions
- Figure A-4: Digit Description
- Table A-3: LCD SEGx and COMx
- A.2.1 Device-Specific LCD Segment Configuration
- Table A-4: PIC18F85J90 PIM and ICE Pin/Port Comparison
- Table A-5: PIC18F85J90 LCD connections Comparison
- Figure A-5: Segment Configuration for PIC18F85J90 Devices
- Table A-6: PIC18F85j90 pORT AND pIN cOMPARISON
- Table A-7: PIC18F87J90 PIM and ICE Pin/Port Comparison
- Table A-8: PIC18F87J90 LCD connections Comparison
- Figure A-6: Segment Configuration for PIC18F87J90 Devices
- Table A-9: PIC18F87j90 pORT AND pIN cOMPARISON
- Table A-10: PIC18F8490 Pim and ICE Port/Pin Comparison
- Table A-11: pic18f8490 LCD cONNECTIONS cOMPARISON
- Figure A-7: Segment Configuration for PIC18F8490 Devices
- Table A-12: pic18f8490 pIN AND pORT cOMPARISON
- Table A-13: PIC16F946 PIM and ICE PIn/Port Comparison
- Table A-14: PIC16F946 LCD Connections cOMPARISON
- Figure A-8: Segment Configuration for PIC16F946 Devices
- Table A-15: pic16f946 pORT AND PIN cOMPARISON
- Table A-16: PIC16F/LF1946/7 PIM and ICE PIn/Port Comparison
- Table A-17: PIC16F/LF1946/7 LCD Connections cOMPARISON
- Figure A-9: Segment Configuration for PIC16F/LF1946/7 Devices
- Table A-18: pic16f/LF1946/7 pORT AND PIN cOMPARISON
- Table A-19: PIC16F917 PIM and ICE Pin/Port Comparison
- Table A-20: pic16f917 LCD cONNECTIONS cOMPARISON
- Figure A-10: Segment Configuration for PIC16F914/917 Devices
- Table A-21: pic16f917 pIN AND pORT cOMPARISON
- A.3 LED Display
- A.4 Charge Pump and VLCAP
- A.5 Resistive Ladder Versus Charge Pump
- A.6 Oscillator Options
- A.7 RS-232 Serial Port
- A.8 Real-Time Clock
- A.9 Serial EEPROM
- A.10 Analog Input
- A.11 Temperature Sensor
- A.12 Switches
- A.13 ICD Connector
- A.14 Power Supply
- A.15 Board Layout and Schematics
- A.16 PIM Layout and Schematics
- Figure A-16: PIC18F65J90 and PIC18F85J90 PIM Layout
- Figure A-17: PIC16F914/917 PIM Layout
- Figure A-18: PIC16F946 PIM Layout
- Figure A-19: PIC16F/LF1946/7 PIM Layout
- Figure A-20: PIC18F6490/8490 PIM Layout
- Figure A-21: PIC18F87j90 PIM Layout
- Figure A-22: PICDEM™ LCD 2 PIC16F914/917 PIM Schematic
- Figure A-23: PICDEM LCD 2 PIC16F/LF1946/7 64-Pin PIM Schematic
- Figure A-24: PICDEM™ LCD 2 PIC16F946 PIM Schematic
- Figure A-25: PICDEM™ LCD 2 PIC18F6490 64-pin PIM Schematic
- Figure A-26: PICDEM™ LCD 2 PIC18F8490 80-pin PIM Schematic
- Figure A-27: PICDEM™ LCD 2 PIC18F6XJ90 64-pin PIM Schematic
- Figure A-28: PICDEM™ LCD 2 PIC18F87J90 80-pin PIM Schematic
- Figure A-29: PICDEM™ LCD 2 PIC18F85J90 80-pin PIM Schematic
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PICDEM™ LCD 2 Demonstration Kit User’s Guide
DS51662C-page 44 2010 Microchip Technology Inc.
TABLE A-19: PIC16F917 PIM AND ICE PIN/PORT COMPARISON
PIC16F917
PIM Pin No.
PIC16F917
Port
PIC16F917
Pin
ICE Pin ICE Port ICE Pin No.
1 RC7 RX/DT RX/DT RC7 51
2
RD4 SEG17 SEG17 RA3 17
3
RD5 SEG18 SEG18 RF0 18
4
RD6 SEG19 SEG19 RF1 19
5
RD7 SEG20 SEG20 RF2 20
6V
SS VSS VSS VSS VSS
7VDD ICEVDD ICEVDD VDD 45
8 RB0 RB0 RB0 RB0 72
9
RB1 SEG1 SEG6 RD6 78
10
RB2 SEG2 SEG7 RD7 77
11
RB3 SEG3 SEG8 RB1 71
14
RB4 COM0 COM0 RE3 8
15
RB5 COM1 COM1 RE4 7
16 RB6 RB6 RB6 RB6 66
17 RB7 RB7 RB7 RB7 60
18 ICEMCLR ICEMCLR ICEMCLR ICEMCLR 20
19 RA0 AN0 AN0 RA0 42
20 RA1 AN1 AN1 RA1 41
21
RA2 COM2 COM2 RE5 6
22
RA3 SEG15 SEG15 RA5 15
23
RA4 SEG4 SEG9 RB2 4
24
RA5 SEG5 SEG10 RB3 5
25
RE0 SEG21 SEG21 RF3 21
26
RE1 SEG22 SEG22 RF4 22
27
RE2 SEG23 SEG23 RF5 23
28 V
DD ICEVDD2ICEVDD VDD 2
29 V
SS VSS VSS VSS VSS
30 RA7 T1OSCI T1OSCI RC1 48
31
RA6 T1OSCO T1OSCO RC0 49
32
RC0 VLCD1 BIAS1 RE0 15
35
RC1 VLCD2 BIAS2 RE1 14
36
RC2 VLCD3 BIAS3 RE2 9
37
RC3 SEG6 SEG11 RB4 68
38
RD0 COM3 COM3 RE6 5
39
RD1 RD1 RC3 RC3 57
40
RD2 RD2 RC4 RC4 58
41
RD3 SEG16 SEG16 RA2 16
42
RC4 SEG11 SEG14 RA4 47
43
RC5 SEG10 SEG13 RC2 56
44 RC6 TX/CK TX/CK RC6 50
Legend: Unshaded cells indicate where a perfect match between PIM and ICE pins and ports exists.
Shaded cells indicate where differences between PIM and ICE ports and pins exist.
Bold text indicates the PIM pins that are not connected to any ICE pins or ports.