User`s Manual
Contents
1. 12 Table Port B Connector 12 Table 4 Port C Connector 12 Table 5 Port D Connector 1 2 2 2 12 Table 6 Port E Connector 2 13 Table 7 Port F Connector Pinout 13 Table 8 AO 7 Connector 13 Table 9 I2C Connector 13 Table 10 SPI Connector 14 Table 11 Serial Port 2 Connector 14 AVRcard s Playground User Manual page 2 15 Rev 1 1a 13 11 2003 www avrcard com Product Overview Table 12 LED Connector 2 01 2 2 lt 3 14 Table 13 SPKR Connector 1 1 2 2 144100 14 AVRcard s Playground User Manual page 3 15 Rev 1 1a 13 11 2003 www avrcard com Product Overview Section 1 Product Overview The AVRcard s Playground has been designed as base board for the AVRcard It provides easy connection options and number of additional features Key Features Additional Resources Plug in AVRcard with Atmegal28 processor Plug in TCP IP module Plu2. RD 11 BM we LIS WR DO PD2 INT2 WR PD3 52 20 12 peter 9 B su i cpa vee 2 T 25 PD5 VOC PA2 8 ps PD6 55 N 23 Em Borr 24 14 PAS 15 b 57 VEG 25 L gt 58 26 PA4 16 59 LOT 04 GND PF5 ADC5 60 28 PF4 PAS 17 RXD 1 je PF3 05 RXD2 62 RX1 PF3 ADC3 30 PF2 18 63 RX2 PF2 ADC2 31 D6 64 TX1 PF1 ADC1 32 PFO PA7 19 TX2 PFO ADCO D7 END AVRCARD_1 END B U2 U4 ALE 11 EN gt RS 232 END PAO 3 1 1Q 2 AO PA1 er 6 A1 E 7 hp 3Q 6 A2 409 9 AS REV 11 DATE 28 10 2003 ENG HK PA4 uec 59 12 G REV 1 0 DATE 9 7 2003 ENG HK A fr sa A PROJECT AVRCARD S PLAYGROUND a yp 79 16 s COMPANY ADDRESS STEINACKERWEG 14 PAL 18 Bp sg 19 ed CITY CH 3075 RUEFENACHT COUNTRY SWITZERLAND 74AHC373 INITIAL 9 7 2003 PAGE 1 3 2 1 8 7 6 5 4 gt PORTBUS O J12 J6 2 PAY 5 2 PE1 L 1 1 3 PA 3P 371 PDO 47 4 SDA 4 PD1 5 PA4 5 PC4 5 6 PAS 6 PCS 6 7 PAG 7 __ 1 8 7 8 7 8 PE HDR 6 9 9 9 10 10 Q 10 Og Og og HDR 10 HDR 10 HDR 10 J16 J 1 PBO J322 4 J 4 PFO 1 2
3. C7 C8 8 Header HDR 10 HDR2X5 1 3 4 6 7 J18 120 J22 1 LCD EA DIP204 4 EA DIP LCD J25 1 Voltage Regulator LM341T TO220H U5 page 11 15 Rev 1 1a 13 11 2003 www avrcard com Connectors Pinout Summary Section 5 Connectors Pinout Summary 1 Table 2 Port A Connector Pinout Pin Function Alt Function 1 0 Internal Connections 1 PAO ADO I O U3 D0 01 00 U2 0D 2 PA1 AD1 I O U3 D1 U1 D1 U2 1D 3 PA2 AD2 I O U3 D2 U1 D2 U2 2D 4 PA3 AD3 I O U3 D3 U1 D3 U2 3D 5 PA4 AD4 I O U3 D4 U1 D4 U2 4D 6 5 AD5 I O U3 D5 U1 D5 U2 5D 7 PA6 AD6 I O U3 D6 U1 D6 U2 6D 8 PA7 AD7 I O U3 D7 U1 D7 U2 7D 9 GND PWR 10 PWR J3 Table 3 Port B Connector Pinout Pin Function Alt Function 1 0 Internal Connections 1 PBO SS I O J16 2 2 SCK I O J16 3 MMC 5 via U6 LCD 6 3 PB2 MOSI I O J16 4 MMC 2 via U6 LCD 5 4 PB3 MISO I O J16 5 MMC 7 LCD 7 5 PB4 OCO I O LCD 4 6 PB5 OC1A I O MMC 1 via U6 7 PB6 OC1B I O 8 PB7 OC2 I O 9 GND PWR 10 VCC PWR J4 Table 4 Port Connector Pinout Pin Function Alt Function I O Internal Connections 1 PCO A8 I O U3 A8 U1 A8 2 PC1 A9 I O U3 A9 U1 A9 3 PC2 A10 I O U3 A10 01 10 4 PC3 A11 I O U3 A11 01 11 5 PC4 A12 I O U3 A12 01 12 6 PC5 A13 I O U3 A13 01 13 7 PC6 A14 I O U
4. PBI 2 PD1 2 2 PB0 3 ur 3 PD 3 P SCK 3 PB1 4 4 4 PB 5 PB4 5 PD4 5 MES 5 PB3 6 5 6 5 6 PF5 6 7 PB6 7 PD6 7 PF6 1 8 PB7 8 PD7 8 PF7 HDR 6 9 9 9 9 8 END 10 10 10 L Og LH R 10 og 99 HDR 10 HDR 10 GND GND GND gt ADDRBUS 1 2 3 4 5 6 7 8 9 0 REV 1 1 DATE 28 10 2003 REV 1 0 DATE 9 7 2003 VCC HDR_10 PROJECT AVRCARD S PLAYGROUND COMPANY AVRCARD COM ADDRESS STEINACKERWEG 14 END CITY CH 3075 RUEFENACHT COUNTRY SWITZERLAND INITIAL 9 7 2003 PAGE 2 3 2 1 8 7 6 5 4 3 2 1 EN 2 2 G1 J8 U5 Al 1 1 3 D 3 4 1 VOU m VCC PWR JACK 4 C1 GND C5 5 BRIDGE LM341T E 47uF AUF UF 1uF elt ZSR330C U8 END GND VDD 2 SV 5 5 AUF END END GND ZSR330C U7 VDD2 J 4 2 HDR 2 GND B REV 1 1 DATE 28 10 2003 ENG HK REV 1 0 DATE 4 72003 ENG HK A PROJECT AVRCARD S PLAYGROUND COMPANY AVRCARD COM ADDRESS STEINACKERWEG 14 CITY CH 3075 RUEFENACHT COUNTRY SWITZERLAND INITIAL 9 7 2003 PAGE 3 8 7 6 5 4 3 2 1 8 7 6 5 4 3 2 1 PORTBUS lt gt RS 232 D D J13
5. 4 J15 2 2 3 3 74VHC08 4 HDR 4 HDR 4 VDD J10 J11 1 1 2 2 EEE eet 5 2 CS e 2 5 5 3 6 6 4 7 7 5 8 8 SCK 6 06 8 9 9 7 71 50 DELTA 9 DELTA 9HM HDR 7 2 __ J2 3 __ GND 1 5 2 6 HDR 2 7 8 SND 3 10 8 HDR 10 B U6 D GND amp 12 02 9 11 a 13 h 1k LED SELECT 74VHC08 REV 1 1 DATE 28 10 2003 ENG HK REV 10 DATE 4 7 2003 ENG HK A PROJECT AVRCARD S PLAYGROUND COMPANY AVRCARD COM ADDRESS STEINACKERWEG 14 CITY CH 3075 RUEFENACHT COUNTRY SWITZERLAND 8 7 6 5 4 3 2 1 l m KE ADRBUS lt MEMORY MODE I2C MODE MEM ADDR 8000 FFFF SLAVE ADDR 7F SELECT NON CLOCKED 1 Pele 2 52 VDD INTI 3 WR Q MODE gt VDD WRA gt M R 4 RD 419 1 25 RDF 5 5 55 MODEO Cs 5 57 MODE1 lt 30 HDR 2 MODE2 RESE PAO 44 23 0 43 Bi Pn 22 A1 PA 46 D2 A2 21 A2 PA 45 D3 A3 20 A3 DAA 48 AA 19 4 47 DE 4 18 5 50 17 DA D6 A6 49 D A7 16 AT NG 15 PCO 34 14 36 L COL AQ 11 D _ COL 38 100ACT A10 12 100ACT 35 10ACT A11 5 _10 4b L DUPX A12 15 PCE _ L LINK A13 a A14 7 9 a 53 PDO a s SCL PDI gt SDA IIM7010A 28 EXT CLK U1 U11 E 1 PC diis Ad 74HC04 J24 2 3 011 REV 1 1 DATE 28 10 2003
6. memory space from 1000 7FFF small alphanumeric LCD 4 lines 20 characters can be mounted across the prototyping area J25 The connector pinout is designed for the EA DIP204 4 module from Electronic Assembly It is connected to the SPI bus Please refer to 5 for further details on this display Display contrast is adjusted by R5 R4 sets the background LED current An adapter for MultiMediaCards MMC can be mounted on position J17 The MMC is connected to the SPI bus via level converters 74VHC08 U6 Bit5 of PortB is used as SS signal in order not to interfer with the standard SPI Bus Connection All CPU ports and some additional signals can be connected by standard 0 1 headers Pin 1 has a square pad The pinout for the I O port headers is explained in Figure 2 The square marking indicates pin 1 Figure 2 General Pinout of I Port Headers 1 2 Pxo 1 2 Px3 Px4 Px6 7 GND vcc PORTx The connector 20 marked 0 7 contains the 8 least significant bits of the external address bus The purpose of the connector is to provide easy access to the address bus The 8 most significant bits can be found on the Port C connector J4 This connector is handy when interfacing external devices AVRcard s Playground User Manual page 7 15 Rev 1 1a 13 11 2003 www avrcard com I2C Bus Connection SPI Bus Connection LED Connector AVRcard s Playgrou
7. 10A EA DI P204 4 LCD E Lab Computers Elektronik Atelier Hans Kallen Steinackerweg 14 CH 3075 R fenacht Switzerland www avrcard com info avrcard com Phone 41 31 832 1441 Fax 41 31 832 1442 AVRcard s Playground User Manual References Section 6 References www atmel com www ramtron com www maxim ic com www i2chip com www Icd module de www e lab de page 15 15 Rev 1 1 13 11 2003 www avrcard com
8. 2 E Us 5 Ee 0 79 5 ce 3 e e 324 1___ pas aaa p Port E 19999 Ju in 011 J17 A 2 u SPI c E N a gt OL R3 ea Bill of Materials Table 1 List of Parts Circuit Diagrams AVRcard s Playground User Manual Qty Description Value Case RefDefs 1 SRAM 52256 DIP28 U3 1 Demultiplexer 74AHC373 DIP20 U2 1 Hex Inverter 74HC04 DIP14 U11 1 Level converter 74VHC08 DIP14 U6 1 AVRCARD 1 1 U4 1 BRIDGE BR DL G1 1 DELTA 9HF DELTA 9HF J10 1 DELTA 9HM DELTA 9HM J11 1 ELCO 10uF ELKO5R2_5 c9 1 ELCO 47uF ELKOSR2 5 C1 1 Header HDR 1x2 J2 1 SLOT HDR 7 MMC SLOT J17 1 Ethernet Module 7010 01 or U9 1 LED LED red 3mm vert D1 1 LED LED green 3mm vert D2 1 PIEZO BUZZER12R10 U10 1 POT METER 2 10k R5 1 PWRJACK HDR 2 18 1 Resistor Array 8 10k HEADER1X9 R8 1 Resistor Array 4 1k HEADER1X5 R6 1 Resistor 10k R1 1 Resistor 1k R3 1 Resistor 22E R4 1 Resistor 27k R7 1 Resistor 330E R2 2 Voltage Regulator ZSR330C 78LXX U7 U8 2 Header HDR_4 HDR2X2 13 115 4 HDR 6 HDR2X3 J12 J16 J23 J24 4 LED LED yellow 3mm vert D3 D4 D5 D6 5 Header HDR 2 HDR1X2 J9 J5 14 19 121 7 0 1uF C2 C3 C4 C5 C6
9. 3 A14 U1 A14 8 PC7 A15 I O U3 CS via J14 U1 CS inverted 9 GND PWR 10 VCC PWR J22 Table 5 Port D Connector Pinout Pin Function Alt Function 1 0 Internal Connections 1 PDO INTO SCL I O 112 3 2 PD1 INT1 SDA I O J12 4 3 PD2 INT2 I O 4 PD3 INT3 I O 5 PD4 I O AVRcard s Playground User Manual page 12 15 Rev 1 1a 13 11 2003 www avrcard com Connectors Pinout Summary Pin Function Alt Function 1 0 Internal Connections 6 PD5 I O 7 PD6 1 I O 8 PD7 T2 I O 9 GND PWR 10 VCC PWR J6 Table 6 Port E Connector Pinout Pin Function Alt Function 1 0 Internal Connections 1 PEO RXD I O 2 1 TXD I O 3 PE2 AC I O 4 PE3 AC I O 5 PE4 INT4 I O 6 INT5 I O 7 PE6 INT6 I O 8 PE7 INT7 I O 9 GND PWR 10 VCC PWR 7 Table 7 Port F Connector Pinout Pin Function Alt Function 1 0 Internal Connections 1 PFO ADCO I O 2 PF1 ADC1 I O 3 PF2 ADC2 I O 4 PF3 ADC3 I O 5 PF4 ADC4 I O 6 PF5 ADC5 I O 7 PF6 ADC6 I O 8 PF7 ADC7 I O 9 GND PWR 10 VCC PWR 120 Table 8 AO 7 Connector Pinout Pin Function Alt Function I O Internal Connections 1 AO I O U3 A0 U2 1Q U1 A0 2 Al I O U3 A1 U2 2Q U1 A1 3 A2 I O U3 A2 U2 3Q U1 A2 4 A3 I O U3 A3 U2 4Q U1 A3 5 A4 I O U3 A
10. 4 U2 5Q U1 A4 6 A5 I O U3 A5 U2 6Q U1 A5 7 A6 I O U3 A6 02 70 U1 A6 8 A7 I O U3 A7 U2 8Q U1 A7 9 GND PWR 10 VCC PWR J12 Table 9 I 2C Connector Pinout Pin Function Alt Function I O Internal Connections 1 VCC PWR 2 VCC PWR 3 SCL I O J22 1 4 SDA I O J22 2 5 GND PWR 6 GND PWR AVRcard s Playground User Manual page 13 15 Rev 1 1a 13 11 2003 www avrcard com Connectors Pinout Summary 116 Table 10 SPI Connector Pinout Pin Function Alt Function 1 0 Internal Connections 1 VCC PWR 2 SS I O J3 0 3 SCK I O 3 1 4 MOSI I O J3 2 5 MISO I O J3 3 6 GND PWR J18 Table 11 Serial Port 2 Connector Pinout Pin Function Alt Function 1 0 Internal Connections 1 2 RXD I O J15 4 3 TXD I O J15 1 4 5 GND PWR 6 7 8 9 10 J23 Table 12 LED Connector Pinout Pin Function Alt Function 1 0 Internal Connections 1 D3 U11 9 2 D4 U11 5 3 D5 011 3 4 D6 01 1 5 GND PWR 6 PWR Table 13 SPKR Connector Pinout Pin Function Alt Function I O Internal Connections 1 GND PWR 2 SPKR AVRcard s Playground User Manual page 14 15 Rev 1 1a 13 11 2003 www avrcard com Data Sheets Contact 1 2 3 4 5 6 ATmega128 FM24C256 SE DS1307 MAX202 MAX485 MAX1674 Ethernet Module IIM70
11. ENG HK 4 1 5 13 12 REV 1 0 DATE 4 7 2003 ENG HK 6 74HC04 PROJECT 8 PLAYGROUND HDR 6 COMPANY AVRCARD COM ADDRESS STEINACKERWEG 14 CITY CH 3075 RUEFENACHT COUNTRY SWITZERLAND INITIAL 9 7 2003 PAGE 5 8 7 6 5 4 3 2 1 VCC PORTBUS lt ud N PB4 PB1 R4 R5 Q 10k HDR 2 GND 1 2 2 1 46 J5 e PIEZO U10 GND U11 D 55 1 D3 5 1 4 miog 3 74H004 LED 3MM VER GREEN b 4 U11 C 5 K 6 m K qp HDR 6 74HCO4 LED 3MM VER GREEN X U11 B 3 4 A K 74H004 LED 3MM VER GREEN 2 EE REV 1 1 DATE 28 10 2003 ENG HK L x 1 L 2 REV 10 DATE 4 7 2003 ENG HK Ki CI 8 cb HEGE 74H004 LED 3MM VER GREEN PROJECT AVRCARD S PLAYGROUND VCC COMPANY AVRCARD COM ADDRESS STEINACKERWEG 14 CITY CH 3075 RUEFENACHT COUNTRY SWITZERLAND INITIAL 9 7 2003 PAGE 6 8 R6 E7 6 5 4 3 2 1 gt 22 gt EP CGS CS_ xCL1 gt S b ov b c ii JU EXT D Q or mop am HO w D lt U4 70 J2 75
12. PRELIMINARY AVRcard s Playground Activity Board User Manual Board Rev 1 1 Document Rev 1 1 Revision Date 13 11 2003 Copyright O 2003 by AVRcard com Product Overview Contents Product Overview 4 4 Additional 20 02 22 20 2 2 2 2272 2 2 4 4 Getting started 5 Hardware Description 6 Functional Blocks 6 Header Connectors ERE Eee 7 9 Circuit Diagrams 10 Bill of Materials ic Rem 11 Connectors Pinout Summary 12 References 15 Data Sheets aus 15 CCOntdcE x 15 Figures Figure 1 Top View of the Playground neo 6 Figure 2 General Pinout of I O Port 7 Figure A0 7 Connector 8 Figure 4 2 Bus Connector PinoUt HH m 8 Figure 5 SPI Bus Connector 8 Figure 6 Monitoring LED Connector Pinout c e 8 Figure 7 Speaker Connector Schematic 9 Figure 8 Serial Port Configuration Jumpers 9 Tables Table La ECO Parte ou e ee e ge le de e leds 11 Table 2 Port A Connector
13. atic JF gt 1 10uF PIEZO U10 Jumpers are standard 0 1 The RXD and TXD signals can be interchanged on each of the D Sub connectors Figure 8 applies to J 13 and J 15 Figure 8 Serial Port Configuration J umpers 1 4 To pin 3 of D Sub RXD To pin 2 of D Sub PORTx If the AVRcard is powered from a battery hrough the DC DC converter the jumper J9 must be left open When the Ethnernet module is used in memory mapped mode closing of jumper J 19 selects the non clocked mode Please refer to 4 for further details page 9 15 Rev 1 1a 13 11 2003 www avrcard com Circuit Diagrams Section 4 Circuit Diagrams The diagrams on the following pages are also availabe separate document AVRcard s Playground User Manual page 10 15 Rev 1 1a 13 11 2003 www avrcard com PORTBUS lt WR RD VOC PC7 AVRCARD CONNECTORS ADRBUS lt RI E D REND PEANT PCIA a L PCA 4 PC4 A12 pop PCB J14 PEG INT6 PC6 A14 3 PC7 EE 2 Men 10 PAG PE KE PAS HDR_2 44 PB2 MOSI PA5 AD5 15 DA JUMPER SET RAM ADDR BB 46 P84 0C0 PA3 AD3 14 DA PB5 OC1A PA2 AD2 PROS as 8 PAIADI 15 PAD 14 PB7 OC2 PA0 ADO 17 R
14. g in 4x20 character LCD Slot for MultiMedia Card 4 general purpose monitoring LEDs Piezo speaker Voltage regulator allows for use of inexpensive power supply Standard D Sub connectors for both RS 232 interfaces CPU ports routed to headers with STK500 compatible pinout Separate connectors for 2 and SPI buses Address bus demultiplexed 32Kbytes SRAM Euro card size 100 x 160mm Product Information All updated product information can be retrieved at the Web Site www avrcard com Application Support Please check the Resources pages regularly at www avrcard com for design notes and application hints Further support is available by email from support avrcard com Custom Designs Custom population or customized versions of the product are available For inquiries please contact info avrcard com AVRcard s Playground User Manual page 4 15 Rev 1 1a 13 11 2003 www avrcard com Getting started Section 2 Getting started Tbd AVRcard s Playground User Manual page 5 15 Rev 1 1a 13 11 2003 www avrcard com Hardware Description Section 3 Hardware Description Functional Figure 1 shows the V1 1 activity board and its different functional areas Blocks These areas are detailed in the following sections Figure 1 Top View of the Playground a a a i a i 1 1 I 1 1 1 AVRcard slot Two 32 pin headers connect to power and ports 6 pin header connects
15. nd User Manual Hardware Description Figure 3 A0 7 Connector Pinout NO 5 7 GND vcc 0 7 2 bus can be connected either to the connector or to the dedicated connector J 12 This pinout is compatible to the modules with I2C interface from E Lab Computers Please refer to 6 for further details on these modules Figure 4 12 Bus Connector Pinout 1 2 vcc vcc SCL spa GND OG 12C The SPI bus can be connected either to the PortB connector or to the dedicated connector 16 Figure 5 SPI Bus Connector Pinout 1 2 vcc 55 PB1 SCK PB2 MOSI PB3 MISO GND SPI Four general purpose monitoring LEDs are provided The LEDs are drived by the hex inverter U11 Figure 6 shows the pinout of J 23 Figure 6 Monitoring LED Connector Pinout 1 2 LEDO D3 LED1 D5 LED3 06 GND vcc LED 0 3 page 8 15 Rev 1 1a 13 11 2003 www avrcard com Piezo Speaker Connector Jumpers Pinout Selection for D Sub External Power Enable Mode Selection for Ethernet Module AVRcard s Playground User Manual Hardware Description piezo speaker can be connected to any port to deliver audible signals The figure below shows the pinout of the speaker connector J 5 Figure 7 Speaker Connector Schem
16. to the CPU reset signal as there is no reset signal on the standard connectors of AVRcard The reset signal is used only in conjunction with the TCP IP module TCP IP Module This slot receives the 11 7010 Ethernet module Two positions are provided Memory mapped 2C connection D Sub connectors Two D Sub connectors one female and one male are provided for easy connection to the two RS 232 interfaces of the AVRcard Pin assignment of each connector can be configured by jumpers J13 J 15 The second D Sub connector shares its board position with the TCP IP Module If this module is used the second D Sub connector can be connected via the 10 pin header J 18 Power supply A standard 7805 voltage regulator is provided for the 5V supply DC power is applied through the power jack J8 A bridge rectifier ensures correct polarity For the Ethernet Module a separate 3 3V regulator is used A second 3 3V regulator is used for the MMC AVRcard s Playground User Manual page 6 15 Rev 1 1a 13 11 2003 www avrcard com External SRAM LCD MMC Connector Header Connectors Port Connectors AO 7 Connector Hardware Description The Playground contains a footprint for a 28 pin DIP socket U3 where an external SRAM device can be mounted Make sure the SRAM device has the same voltage range as the rest of the design Note The SRAM is disabled by default To enable SRAM support put a jumper 14 The SRAM occupies the
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