F&S armStoneA5 Hardware Documentation - 4.6

Summary of 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

    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. Specifications are subject ...

  • Page 3: Contents

    Contents about this document 2 history 2 contents 3 dimensions 1 1 connectors 3 2 technical data armstonea5 5 3 interface and signal description 6 4 4.1 fast ethernet lan 6 4.2 usb host 6 4.3 usb device 6 4.4 microsd 6 4.5 lvds port connector 7 4.6 ttl rgb connector 8 4.7 4 wire resistive touch 9 4....

  • Page 5: Dimensions

    1 dimensions 1 figure 1: dimensions.

  • Page 6

    2 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: Connectors

    3 connectors 2 j12 j15 j13 j3 j2 j4 j11 j9 j16 j7 j6 j8 1 1 1 1 1 1 1 j5 sw1 j14 1 figure 2: connectors.

  • Page 8

    4 j2: lan j3: lan j4: audio out j5: can j6: lvds j7: lcd control j8: digital rgb j9: usb device j11: usb host j12: feature connector j13: power j14: resistive touch j15: memory card j16: i2c sw1: reset.

  • Page 9: Technical Data Armstonea5

    5 technical data armstonea5 3 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 1x serial port ttl 1x stereo audio linein...

  • Page 10: 4.1

    6 interface and signal description 4 4.1 fast ethernet lan the lan1 and the lan2 connector support 10 and 100 mbit lan. 4.2 usb host the single usb host connector does support usb2.0 connection with high speed up to 480mbit/s and also full and low speed devices. The power on the 5v line is equipped ...

  • Page 11: 4.5

    7 4.5 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 housin...

  • Page 12: 4.6

    8 4.6 ttl rgb connector connector is a 1.27mm pitch shrouded header for 1.27mm pitch idc connector. All signals have 3.3v level pin function 1 +v3.3 2 +v5.0 3 gnd 4 lcd_clk 5 lcd_hsync 6 lcd_vsync 7 gnd 8 lcd_r0 9 lcd_r1 10 lcd_r2 11 lcd_r3 12 lcd_r4 13 lcd_r5 14 gnd 15 lcd_g0 16 lcd_g1 17 lcd_g2 18...

  • Page 13: 4.7

    9 28 gnd 29 lcd_de 30 vlcd (3.3v switched) 31 vlcd (3.3v switched) 32 i2c_dat (shared with on-board touch) 33 i2c_irq 34 i2c_clk(shared with on-board touch) 4.7 4 wire resistive touch the integrated resistive touch controller will support 4 wire analog resistive touch panels. The connector is a hiro...

  • Page 14: 4.9

    10 4.9 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. Unused signals shou...

  • Page 15: 4.11

    11 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. Functi...

  • Page 16

    12 lineout r 45 46 gnd gnd 47 48 linein l lineout l 49 50 gnd resetbtn 51 52 vcc3.3 nc (com pin1) 53 54 nc rx0 55 56 rts0 tx0 57 58 cts0 nc 59 60 nc gnd 61 62 vcc5 (com key pin) canrx/canl 63 64 cantx/canh bootsel 65 66 vcc3.3 on default a 9 pin connector is mounted on pin 53..61 to use a com port s...

  • Page 17

    13 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 ...

  • Page 18

    14 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...

  • Page 19: 4.13

    15 4.12.11 can bus 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 ...

  • Page 20

    16 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...

  • Page 21: Electrical Data

    17 electrical data 5 5.1 power supply power supply 5v 5v +/- 5% / 8..14v optional power supply batt 3.0 … 3.6 v 5.2 power consumption !!! All values are preliminary and may change for series production !!! Typical current consumption batt: 6.5µa maximum power consumption batt: 4ma rev. 1n02g and old...

  • Page 22: Appendix

    18 appendix 6 list of figures figure 1: dimensions ............................................................................................................ 1 figure 2: connectors ............................................................................................................. 3 figur...

  • Page 23: Important Notice

    19 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 ...