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F&S armStoneA5 Hardware Documentation Download 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.!!! 

 

4.12.10 

MISC signals, power 

RESETBTN 

3.3V  TTL  low  active  RESET  input;  use  pushbutton  to  GND  or  open 
collector driver to pull low. Don’t drive with high level. 

VCC3.3, VCC5 

voltage  outputs  for  external  logic,  max.  100mA  per  pin  for  external 

chips and functions 

 

 

Summary of Contents for armStoneA5

Page 1: ... 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: ...lease also refer the design guide by using this module for your application Specifications are subject to change without notice History Date V Platform A M R Chapter Description Au 06 02 2013 0 01 Initial Version DB 14 02 2013 0 02 M Minor changes DB 25 07 2013 0 03 M 5 2 Change battery current DB 21 08 2013 0 04 A Added connector chapter DB V Version A M R Added Modified Removed Au Author ...

Page 3: ...signals 9 4 9 I2C connector 10 4 10 CAN connector 10 4 11 Audio connector 11 4 12 66 Pin Feature connector 11 4 12 1 Audio 13 4 12 2 RS232 COM port 13 4 12 3 TTL COM port 13 4 12 4 SPI 13 4 12 5 I2C 13 4 12 6 ADC In 13 4 12 7 PWM out 13 4 12 8 Matrix keyboard 13 4 12 9 GPIOs 14 4 12 10 MISC signals power 14 4 12 11 CAN Bus 15 4 13 Power connector 15 Electrical Data 17 5 5 1 Power supply 17 5 2 Pow...

Page 4: ......

Page 5: ...1 Dimensions 1 Figure 1 Dimensions ...

Page 6: ...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: ...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: ...ush 1x 4 wire resistive touch 1x I2C for capacitive touch module 1x serial port TTL 1x stereo Audio LineIn LineOut Mic 2x serial port RS232 4x ADC In 12 bit 3x PWM out 1x I2C 1x SPI 17x GPIO LCD interfaces 1x 18bit LVDS TTL Memory 256 MByte DDR2 DRAM optional 512MB 128 MByte NAND Flash optional 256MB 1 GByte CPU Freescale Vybrid CPU 500 Mhz Operating temperature 0 C 70 C optional 20 85 C ...

Page 10: ...nector 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 with a resettable fuse with 500mA 4 3 USB device The USB device connects the armStoneA5 as device on a PC 4 4 microSD The microSD push push connector supports the SD Standard Host Specification Version 2 0 standard ...

Page 11: ...ays does have a JAE FI S series con nector with different pinouts and it s easy to handle identical crimp contacts for the cable manufacturer LCD connector pinout Pin Function 1 2 23 24 VLCD 3 3V switched 3 4 7 10 13 16 19 22 GND 14 LVDS_CLK 15 LVDS_CLK 5 LVDS_DATA0 6 LVDS_DATA0 8 LVDS_DATA1 9 LVDS_DATA1 11 LVDS_DATA2 12 LVDS_DATA2 17 n c 18 n c 24 BL ON signal 3 3V high active 25 BL PWM signal 3 ...

Page 12: ...tor 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 LCD_G3 19 LCD_G4 20 LCD_G5 21 GND 22 LCD_B0 23 LCD_B1 24 LCD_B2 25 LCD_B3 26 LCD_B4 27 LCD_B5 ...

Page 13: ...ule Pin 1 is marked on PCB Matching connector is a Hirose DF13 4S 1 25C with DF13 2630SCF crimping contacts Pin Function 1 XP 2 YP 3 XM 4 YM If unused this signals should be left unconnected 4 8 Backlight and LCD power switching signals 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 ...

Page 14: ...DF13 6S 1 25C with DF13 2630SCF crimping contacts Unused signals should be left unconnected Pin Signal 1 VCC 3 3V 2 I2C data shared with on board touch 3 I2C clock shared with on board touch 4 Reset Output 3 3V TTL 5 I2C Interrupt Input 3 3V TTL 6 GND 4 10 CAN connector This connector is a 2 54mm pitch shrouded header Pin Signal 1 Power 5V optional 3 3V 2 GND 3 CANL 4 CANH 5 GND 6 NC 7 NC 8 Power ...

Page 15: ...0 3 4 XGPIO1 COL1 XGPIO2 COL2 5 6 XGPIO3 COL3 XGPIO4 COL4 7 8 XGPIO5 COL5 XGPIO6 COL6 9 10 XGPIO7 COL7 GND 11 12 XGPIO8 SPI_CLK TX1 GPIO0 13 14 XGPIO9 SPI_CSn RX1 GPIO1 15 16 I2CLK SPI_MOSI I2DAT SPI_MISO 17 18 XGPIO10 ROW0 XGPIO11 ROW1 19 20 XGPIO12 ROW2 XGPIO13 ROW3 21 22 XGPIO14 ROW4 XGPIO15 ROW5 23 24 XGPIO16 ROW6 XGPIO17 ROW7 25 26 XGPIO18 J5 pin1 GND 27 28 PWMOUT0 ADC_IN0 29 30 PWMOUT1 ADC_I...

Page 16: ... 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 standard adapter cable Italic signals do have a 4k7 pull up on the module Pin 14 has a pull down due to bug in processor revision Will be changed to pull up when bug in processor is fixed ...

Page 17: ...evel RXD1 TXD1 4 12 4 SPI The module supports a HS SPI Serial Peripheral Interface with 2 chip selects Signals are 3 3V compliant and have 4 7k pull ups on module 4 12 5 I2C The module supports a I2C interface as I2C master Signals are 3 3V compliant and have 4 7k pull ups on module 4 12 6 ADC In 4 ADC inputs ADC_IN0 3 Resolution 12 bit Differential Nonlinearity Error 1 0 LSB Max Integral Nonlinea...

Page 18: ...dule XGPIO9 has a pull down due to bug in processor revision Will be changed to pull up when bug in processor is fixed 4 12 10 MISC signals power RESETBTN 3 3V TTL low active RESET input use pushbutton to GND or open collector driver to pull low Don t drive with high level VCC3 3 VCC5 voltage outputs for external logic max 100mA per pin for external chips and functions ...

Page 19: ...ion with mounted transceiver is possible please contact your sales channel for minimal order quantity and pricing 4 13 Power connector A 5 pin power connector is mounted on the module Connector type Phoenix contact MC 1 5 5 G 3 81 1803303 Würth Elektronik order no 691 322 310 005 For matching connectors please refer the connector manufacturer website Pin Function Description 1 n c 2 RTC Battery fo...

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: ...connected devices like display USB devices SD card has to be add ed 5 3 DC electrical characteristics for 3 3V IO pins VDD 3 3V 5 Parameter Description Condition Min Max Unit Vih High Level Input Voltage 0 7 VDD VDD 0 3 V Vil Low Level Input Voltage 0 3 0 3 VDD V Voh High Level Output Voltage Ioh 100µA VDD 0 2 V Vol Low Level Output Voltage Ioh 100µA 0 2 V Io Output current VDD 3 3V 2 6 mA 5 4 Shi...

Page 22: ...18 Appendix 6 List of figures Figure 1 Dimensions 1 Figure 2 Connectors 3 Figure 3 CAN transceiver connection 15 ...

Page 23: ...cally disclaims any and all liability including without limitation any consequential or incidental damages Products are not designed intended or authorised for use as components in systems in tended for applications intended to support or sustain life or for any other application in which the failure of the product from F S Elektronik Systeme could create a situation where personal injury or death...

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