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| 型号： | DM240001 |
| 厂商： | Microchip Technology |
| 文件页数： | 34/50页 |
| 文件大小： | 0K |
| 描述： | BOARD DEMO PIC24/DSPIC33/PIC32 |
| 产品培训模块： | PIC24 Introduction |
| 视频文件： | PIC32 Board Selection |
| 特色产品： | SMPS & Digital Power Conversion Solutions AC164144 LCC Graphics PICtail? Plus Daughter Board |
| 标准包装： | 1 |
| 系列： | Explorer 16 100 引脚 |
| 类型： | MCU |
| 适用于相关产品： | dsPIC30，dsPIC33，PIC32，PIC24FJ，PIC24HJ |
| 所含物品： | Explorer 16 开发板，PIC24FJ128GA010 和 dsPIC33FJ256GP710 PIM 模块 |
| 产品目录页面： | 659 (CN2011-ZH PDF) |
| 配用： | AC164127-5-ND - BOARD GRAPH LCD CNTLR PICTAIL AC164127-3-ND - BOARD DAUGHTER GRAPHIC PICTAIL AC164127-ND - BRD DAUGHT GRAPHIC PICTAIL PLUS |
| 相关产品： | MA240017-ND - MODULE PLUG-IN PIC24F16KA102 PIM DSPIC33FJ64MC802T-I/MM-ND - IC DSPIC MCU/DSP 64K 28-QFN DSPIC33FJ64MC202T-I/MM-ND - IC DSPIC MCU/DSP 64K 28-QFN DSPIC33FJ64GP802T-I/MM-ND - IC DSPIC MCU/DSP 64K 28-QFN DSPIC33FJ64GP202T-I/MM-ND - IC DSPIC MCU/DSP 64K 28-QFN DSPIC33FJ32MC302T-I/MM-ND - IC DSPIC MCU/DSP 32K 28-QFN DSPIC33FJ32GP302T-I/MM-ND - IC DSPIC MCU/DSP 32K 28-QFN DSPIC33FJ128GP202T-I/MM-ND - IC DSPIC MCU/DSP 128K 28-QFN DSPIC33FJ64MC802-I/MM-ND - IC DSPIC MCU/DSP 64K 28-QFN DSPIC33FJ64MC802-E/MM-ND - IC DSPIC MCU/DSP 64K 28-QFN 更多... |
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Explorer 16 Development Hardware
4.2.14
PICkit 2 Connector
Connector J14 provides the footprint for a 6-pin PICkit 2 programmer interface. This will
provide a third low-cost programming option, besides MPLAB ICD 2 and the JTAG
interface, when PICkit 2 support for larger devices become available in the future.
4.2.15
JTAG Connector
Connector J13 provides a standard JTAG interface, allowing users to connect to and
program the controller via JTAG.
4.2.16
PICtail? Plus Card Edge Modular Expansion Connectors
The Explorer 16 board has been designed with the PICtail? Plus modular expansion
interface, allowing the board to provide basic generic functionality and still be easily
extendable to new technologies as they become available.
PICtail Plus is based on a 120-pin connection divided into three sections of 30 pins,
30 pins and 56 pins. The two 30-pin connections have parallel functionality; for exam-
ple, pins 1, 3, 5 and 7 have SPI1 functionality on the top 30-pin segment, with similar
SPI2 functionality on the corresponding pins in the middle 30-pin segment.
Each 30-pin section provides connections to all of the serial communications
peripherals, as well as many I/O ports, external interrupts and A/D channels. This pro-
vides enough signals to develop many different expansion interfaces, such as
Ethernet, Zigbee?, IrDA ? and so on. The 30-pin PICtail Plus expansion boards can be
used in either the top or middle 30-pin sections.
The Explorer 16 board provides footprints for two edge connectors for daughter cards,
one populated (J5, Samtec # MEC1-160-02-S-D-A) and one unpopulated (J6). The
board also has a matching male edge connection (J9), allowing it to be used as an
expansion card itself.
4.2.16.1
CROSSOVER CONNECTIONS FOR SPI AND UART
The PICtail Plus interface allows two Explorer 16 boards to be connected directly to
each other without any external connector. This provides 1-to-1 connection between
the microcontrollers on the two boards, an interface that works well for many types of
peripherals (I 2 C, PMP, etc.). However, certain serial peripheral modules, such as SPIs
and UARTs, require cross-wire connections; that is, the TX (or SDO) pin of one
controller must be connected to the RX (or SDI) of the other and vice versa.
The Explorer 16 board uses two 74HCT4053 analog multiplexers to simplify the con-
nections between itself and any daughter boards. U6 and U7 provide active control of
the cross-wire capability on SPI1 and UART1, with a hardware flow control signal
provided by three I/O pins.
The multiplexers are controlled by the state of pins RB12, RB13 and RB14. When a
control pin is high (the default state), the corresponding SPI1 or UART1 pin pairs are
connected to their default pins on the PICtail Plus interface. When a control pin is
asserted low, the corresponding pin pair functions are swapped. Table 4-1 details the
relationship between the control pins and SPI1/UART1 functions on the interface.
? 2005 Microchip Technology Inc.
DS51589A-page 30
相关PDF资料 |
PDF描述 |
|---|---|
| DM240002 | BOARD DEV EXPLORER 16 44-PIN |
| DM240011 | KIT STARTER MPLAB FOR PIC24F MCU |
| DM240021 | KIT STARTER MPLAB FOR PIC24H |
| DM240311 | BOARD DEV PIC24F16KA102 XLP |
| DM300018 | BOARD DEMO DSPICDEM 2 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| DM240002 | 功能描述:开发板和工具包 - PIC / DSPIC Explorer 16 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: |
| DM240002 | 制造商:Microchip Technology Inc 功能描述:Explorer 16 kit(44-PIN) w/ PIC24FJ64GA00 |
| DM240011 | 功能描述:开发板和工具包 - PIC / DSPIC MPLAB Starter Kit for PIC24F MCU 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: |
| DM240012 | 功能描述:开发板和工具包 - PIC / DSPIC PIC24E USB Starter 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: |
| DM240013-1 | 功能描述:开发板和工具包 - PIC / DSPIC Microstick for 3V PIC24F K-series 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: |
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