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Summary of Contents for F&S armStoneA5
- Page 1 Hardware documentation Version 0.04 Date: 2013-08-21 © by F & S Elektronik Systeme GmbH 2013 PRELIMINARY This document is subject to change without notice. armStoneA5 F&S Elektronik Systeme GmbH Untere Waldplätze 23 D-70569 Stuttgart Fon: +49(0)711-123722-0 Fax: +49(0)711-123722-99...
- Page 2 About This Document This document describes how to use the armStoneA5 board with mechanical and electrical information. The latest version of this document can be found at http://www.fs-net.de. Please also refer the design guide by using this module for your application.
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Page 3: Table Of Contents
Contents About This Document History Contents Dimensions Connectors Technical Data armStoneA5 Interface and signal description Fast Ethernet LAN USB host USB device microSD LVDS port connector TTL RGB connector 4 wire resistive touch Backlight and LCD power switching signals I2C connector 4.10 CAN connector... -
Page 5: Dimensions
Dimensions Figure 1: Dimensions... -
Page 6: About This Document
PCB thickness 1.5 mm ±10% PCB size 72x100 mm (picoITX) Height of parts on top side 14 mm Height of parts on bottom side 3 mm Weight: 55 g Mounting hole diameter 3.2 mm Mounting hole diameter for display 2.8 mm... -
Page 7: Contents
Connectors Figure 2: Connectors... - Page 8 Audio out LVDS LCD Control Digital RGB USB Device J11: USB Host J12: Feature connector J13: Power J14: Resistive Touch J15: Memory Card J16: SW1: Reset...
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Page 9: Technical Data Armstonea5
Technical Data armStoneA5 Power supply: 5V DC ±5%, optional 8..14V Interfaces: 2x Ethernet 10/100Mbit 1x USB 2.0 Host high speed 1x USB 2.0 Device high speed 1x microSD card connector push-push 1x 4 wire resistive touch 1x I2C for capacitive touch module... -
Page 10: Interface And Signal Description
The power on the 5V line is equipped with a resettable fuse with 500mA. USB device The USB device connects the armStoneA5 as device on a PC. microSD The microSD push-push connector supports the SD Standard Host Specification Version 2.0... -
Page 11: Lvds Port Connector
LVDS port connector The single channel LVDS display port can be direct connected to a LVDS 18 bit display. The VLCD voltage is 3.3V and switched on the baseboard. The current limit is 1.2 A. Connector is a JAE FI-S25P-HFE. Matching connector on display cable is a crimp connector FI-S25S housing and a cable with FI-C3-A1-15000 crimp contacts. -
Page 12: Ttl Rgb Connector
TTL RGB connector Connector is a 1.27mm pitch shrouded header for 1.27mm pitch IDC connector. All signals have 3.3V level Function +V3.3 +V5.0 LCD_CLK LCD_HSYNC LCD_VSYNC LCD_R0 LCD_R1 LCD_R2 LCD_R3 LCD_R4 LCD_R5 LCD_G0 LCD_G1 LCD_G2 LCD_G3 LCD_G4 LCD_G5 LCD_B0 LCD_B1 LCD_B2 LCD_B3 LCD_B4... -
Page 13: Wire Resistive Touch
The integrated resistive touch controller will support 4 wire analog resistive touch panels. The connector is a Hirose 4 pin connector, model no. DF13A-4P-1.25H, mounted on the armStoneA5 module. Pin 1 is marked on PCB. Matching connector is a Hirose DF13-4S-1.25C with DF13-2630SCF crimping contacts. -
Page 14: I2C Connector
An external touch controller can be connected here The connector is a Hirose 6 pin connector, model no. DF13A-6P-1.25H, mounted on the armStoneA5 module. Pin 1 is marked on PCB. Matching connector is a Hirose DF13-6S-1.25C with DF13-2630SCF crimping contacts. -
Page 15: Audio Connector
4.11 Audio connector A 3.5mm stero phone jack provides audio line-out. The signals are shared with the audio signals on the Feature connector. 4.12 66 Pin Feature connector This 2.54mm connector supports CAN, RS232, Audio, ADC Input, PWM output, TTL serial ports, keyboard matrix and GPIOs. - Page 16 LINEOUT R 46 GND 48 LINEIN L LINEOUT L 50 GND RESETBTN 52 VCC3.3 nc (COM pin1) 54 nc 56 RTS0 58 CTS0 60 nc 62 VCC5 (COM key pin) CANRX/CANL 64 CANTX/CANH BOOTSEL 66 VCC3.3 On default a 9 pin connector is mounted on pin 53..61 to use a COM port standard adapter cable.
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Page 17: Audio
4.12.1 Audio The feature connector provides Stereo Line in, Stereo Line out and microphone. 4.12.2 RS232 COM port A 9 pin double row connector is mounted in pin 53..61. That allows to attach a standard 9pin to DSUB9 adapter cable for debug output of bootloader and kernel with TX, RX, RTS and CTS to a terminal. -
Page 18: Gpios
4.12.9 GPIOs GPIOs are programmable as Input or Output with 3.3V TTL level. The default maximum driv- er current is 10mA (sink and source). XGPIO0..9 have 4.7k pull-up on module. !!! XGPIO9 has a pull-down due to bug in processor revision. Will be changed to pull-up when bug in processor is fixed.!!! MISC signals, power 4.12.10... -
Page 19: Can Bus
CAN Bus 4.12.11 As an optional feature the module does provide the CAN bus transmit and receive TTL signal without any termination in standard version (CANRX, CANTX). Both signals are working with 3.3V level. Needs an interface chip to the CAN bus as shown below. If not used, please left signals un- connected. - Page 20 If an external 3.3V power supply is used for external logic, we recommend to use the “VCC Out 3.3V” as enable signal for this power supply to avoid backdrive leak current through IO pins..
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Page 21: Electrical Data
Electrical Data Power supply Power supply 5V 5V +/- 5% / 8..14V optional Power supply BATT 3.0 … 3.6 V Power consumption !!! all values are preliminary and may change for series production !!! typical current consumption BATT: 6.5µA maximum power consumption BATT: Rev. -
Page 22: Appendix
Appendix List of figures Figure 1: Dimensions ......................1 Figure 2: Connectors ......................3 Figure 3: CAN transceiver connection ..................15... -
Page 23: Important Notice
Important Notice The information in this publication has been carefully checked and is believed to be entirely accurate at the time of publication. F&S Elektronik Systeme assumes no responsibility, how- ever, for possible errors or omissions, or for any consequences resulting from the use of the information contained in this documentation.