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| 型号： | DM163030 |
| 厂商： | Microchip Technology |
| 文件页数： | 46/66页 |
| 文件大小： | 0K |
| 描述： | KIT DEV PICDEM LCD2 |
| 产品培训模块： | Asynchronous Stimulus 8-bit PIC® Microcontroller Portfolio |
| 标准包装： | 1 |
| 系列： | PICDEM™ |
| 类型： | MCU |
| 适用于相关产品： | PIC18F8493 |
| 所含物品： | 评估板 |
| 产品目录页面： | 659 (CN2011-ZH PDF) |
| 相关产品： | MA180027-ND - MOD PLUG-IN PIC18F87K90 PICDEM2 MA180025-ND - MODULE PLUG-IN PIC18F87J90 PIM PIC18F8493T-I/PTTR-ND - IC PIC MCU FLASH 8KX16 80TQFP PIC18F8493-I/PT-ND - IC PIC MCU FLASH 8KX16 80TQFP MA180019-ND - MODULE PLUG-IN PICDEM LCD2 MA180022-ND - MODULE PLUG-IN PICDEM LCD2 85J90 |
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PICDEM? LCD 2 Demonstration Kit User’s Guide
TABLE A-21:
PIC16F917 PIN AND PORT COMPARISON
PIC16F917 Port
RA0
RA1
RA6
RA7
RB0
RB5
RB6
RB7
RC0
RC1
RC3
RC4
RC6
RC7
PIC16F917 Pin
AN0
AN1
T1OSCO
T1OSCI
RB0
COM1
RB6
RB7
VLCD1
VLCD2
SEG6
SEG11
TX/CK
RX/DT
ICE Pin
AN0
AN1
T1OSCO
T1OSCI
RB0
COM1
RB6
RB7
BIAS1
BIAS2
SEG11
SEG14
TX/CK
RX/DT
ICE Port
RA0
RA1
RC0
RC1
RB0
RE4
RB6
RB7
RE0
RE1
RB4
RA4
RC6
RC7
Legend:
Unshaded cells indicate a perfect match between the PIM and the glass.
Shaded cells indicate the pins that are remapped to the corresponding pin on the PIM.
A.3
LED DISPLAY
Two green LEDs are connected to RC3 and RC4 of U1A through the J14 pins, 1, 2 and
7, 8 (outer ends), respectively.
One green LED is provided to determine whether there is power to the LCD 2
Demonstration Board (LED on) or not (LED off).
Note 1:
2:
3:
For the PIC18F85J90 and PIC18F87J90 PIM, the RG2 and RG3 pins are
connected to RC3 and RC4 of U1A, respectively.
For the PIC16F17 PIM, the RD1 and RD2 pins are connected to RC3 and
RC4 of U1A, respectively.
For the PIC18F8490 PIM, the RC3 and RD4 pins are connected to RC3
and RC4 of U1A, respectively
A.4
A.5
CHARGE PUMP AND VLCAP
For charge pump mode operation in PIC18F85J90 and PIC18F87J90 devices, it is
required that RC3 and RC4 of U1A connect to charge pump capacitor C7 through the
J14 pins, 3, 4 and 5, 6 (inner pins), respectively.
RESISTIVE LADDER VERSUS CHARGE PUMP
The switch, S6, allows the connection of either the resistor ladder or the capacitors to
the BIAS pins to generate the BIAS voltages for the LCD operation. For the Charge
Pump mode operation in PIC18F85J90 and PIC18F87J90 devices, it is required that
the S6 switch is flipped towards C and the VLCAP is connected through the inner
jumpers of J14. For the resistor ladder, S6 must be flipped towards R. The R45
potentiometer controls the contrast to the LCD in the Resistive Ladder mode.
A.5.1
Jumper JP21
When jumper JP21 is on, the LCDBIAS0 is physically tied to ground. The jumper needs
to be on for PIC18F85J90 and PIC18F87J90 devices when the bias voltages are
generated through the resistor ladder.
DS51662C-page 46
? 2010 Microchip Technology Inc.
相关PDF资料 |
PDF描述 |
|---|---|
| DM163035 | KIT DEVELOPMENT PICDEM LAB |
| DM164120-1 | BOARD DEMO PICKIT 2 LP COUNT |
| DM164120-3 | BOARD DEMO PICKIT2 28-PIN |
| DM164120-5 | BOARD DEMO PICKIT 2 64/80-PIN |
| DM164123 | KIT MANAGEMENT SYSTEM PICDEM |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DM163035 | 功能描述:开发板和工具包 - PIC / DSPIC PICDEM Lab Dev Kit RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压: |
| DM163035+TEFLCST3 | 制造商:Microchip Technology Inc 功能描述:KIT PICDEMLAB+FLOWCODE-HOME BUNDLE/ 制造商:Microchip Technology Inc 功能描述:PICDEM, FLOW CODE, LAB, DEV KIT |
| DM163045 | 功能描述:开发板和工具包 - PIC / DSPIC PICDEM Lab Dev Kit (with PICkit 3) RoHS:否 制造商:Microchip Technology 产品:Starter Kits 工具用于评估:chipKIT 核心:Uno32 接口类型: 工作电源电压: |
| DM1-63-C | 功能描述:端子 Metric Fem Disc non-insulated RoHS:否 制造商:AVX 产品:Junction Box - Wire to Wire 系列:9826 线规:26-18 接线柱/接头大小: 绝缘: 颜色:Red 型式:Female 触点电镀:Tin over Nickel 触点材料:Beryllium Copper, Phosphor Bronze 端接类型:Crimp |
| DM1-63M-C | 功能描述:端子 Metric Male Disc non-insulated, 0 RoHS:否 制造商:AVX 产品:Junction Box - Wire to Wire 系列:9826 线规:26-18 接线柱/接头大小: 绝缘: 颜色:Red 型式:Female 触点电镀:Tin over Nickel 触点材料:Beryllium Copper, Phosphor Bronze 端接类型:Crimp |
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