Difference between revisions of "Mini2451"

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(→‎Board I/O: Added SDIO/GPIO)
(→‎Board I/O: Added Camera pinout)
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| '''20'''
 
| '''20'''
 
| Xmmc0DATA3
 
| Xmmc0DATA3
 +
|}
 +
 +
===Camera===
 +
{| class="wikitable"
 +
|-
 +
! Row 1 Pin
 +
! Description
 +
! Row 2 Pin
 +
! Description
 +
|-
 +
| '''1'''
 +
| Xi2cSDA0
 +
| '''2'''
 +
| Xi2cSCL0
 +
|-
 +
| '''3'''
 +
| CLKOUT0/GPH13
 +
| '''4'''
 +
| CAM_RESET/GPJ12
 +
|-
 +
| '''5'''
 +
| XciPCLKOUT
 +
| '''6'''
 +
| XciHREF
 +
|-
 +
| '''7'''
 +
| XciVSYNC
 +
| '''8'''
 +
| XciPCLK
 +
|-
 +
| '''9'''
 +
| XciDATA7
 +
| '''10'''
 +
| XciDATA6
 +
|-
 +
| '''11'''
 +
| XciDATA5
 +
| '''12'''
 +
| XciDATA4
 +
|-
 +
| '''13'''
 +
| XciDATA3
 +
| '''14'''
 +
| XciDATA2
 +
|-
 +
| '''15'''
 +
| XciDATA1
 +
| '''16'''
 +
| XciDATA0
 +
|-
 +
| '''17'''
 +
| VDD_SYS_3.3V
 +
| '''18'''
 +
| VDD_CAMA_2.8V
 +
|-
 +
| '''19'''
 +
| VDD_CAMA_1.8V
 +
| '''20'''
 +
| DGND
 
|}
 
|}
  

Revision as of 07:19, 1 July 2017

Overview

Mini2451 Board Layout

Mechanical

  • Dimensions: 100 x 100 mm

Hardware Configuration

  • CPU: 400 MHz Samsung S3C2451 ARM926EJ (max freq. 533 MHz)
  • RAM: 128 MB, 16 bit Bus
  • Power: regulated 5V

Memory

  • Flash: up to 1GB NAND Flash
  • EEPROM: 256 Byte (I2C)
  • Ext. Memory: SD-Card socket

Audio

  • Audio Output: 3.5 mm stereo jack
  • Audio Input: Condenser microphone

I/O

  • User Inputs: 4x push buttons and 1x A/D pot
  • User Outputs: 4x LEDs
  • Expansion: 40 pin System Bus, 34 pin GPIO (2.0 mm)

Connectivity

  • Ethernet: RJ-45 10/100M (DM9000)
  • Serial Ports: 1x DB9 connector (RS232), total: 4x serial port connectors
  • USB: 1x USB-A Host 1.1, 1x miniUSB Slave/OTG 2.0
  • Debug: 10 pin JTAG (2.0 mm)

Accessories

  • RTC: Real Time Clock with battery (CR1220)
  • Beeper: PWM buzzer
  • Camera: 20 pin (2.0 mm) Camera interface
  • LCD Interface: 41 pin connector for FriendlyARM Displays and VGA Board

OS Support

  • Windows CE 6
  • Linux

Board I/O

Board connector pin outs and information for the Mini210s board, Smart and Tiny SDK board will vary.

CON1 (UART)

Linux Device: /dev/ttySAC0

WinCE 6: COM0

Notes: Is also connected to RS232 DB9 connector.

Pin Description
1 TX
2 RX
3 VDD_5V
4 DGND


CON2 (UART)

Linux Device: /dev/ttySAC1

WinCE 6: COM1

Pin Description
1 TX
2 RX
3 VDD_5V
4 DGND


CON3 (UART)

Linux Device: /dev/ttySAC2

WinCE 6: COM2

Pin Description
1 TX
2 RX
3 VDD_5V
4 DGND


CON4 (UART)

Linux Device: /dev/ttySAC3

WinCE 6: COM3

Pin Description
1 TX
2 RX
3 VDD_5V
4 DGND

CON5 (GPIO)

Pin Description Pin Description
1 VDD_5V 2 VDD_SYS_3.3V
3 DGND 4 XnRESET
5 AIN0 6 AIN1
7 AIN2 8 AIN3
9 EINT0/GPF0 10 EINT1/GPF1
11 EINT2/GPF2 12 EINT3/GPF3
13 EINT4/GPF4 14 EINT5/GPF5
15 EINT11 16 EINT12/GPG4
17 EINT13/GPG5 18 EINT14/GPG6
19 EINT15/GPG7 20 EINT16/GPG8
21 EINT17/GPG9 22 EINT18/GPG10
23 EINT19/GPG11 24 EINT20/GPG12
25 SPIMISO0/GPE11 26 SPIMOSI0/GPE12
27 SPICLK0/GPE13 28 nSS0/GPL13
29 Xi2cSCL1/GPB8 30 Xi2cSDA1/GPB7
31 TOUT0/GPB0 32 TOUT1/GPB1
33 TOUT2/GPB2 34 CLKOUT1/GPH14

CON15 (SDIO/GPIO)

Row 1 Pin Description Row 2 Pin Description
1 VDD_SYS_3.3V 2 DGND
3 XuTXD2 4 XRXD2
5 Xi2cSCL0 6 Xi2cSDA0
7 SPIMOSI1/GPL11 8 SPIMISO1/GPL12
9 SPICLK1/GPL10 10 nSS1/GPL14
11 TOUT3/GPB3 12 TCLK/GPB4
13 XmmcCLK0 14 XmmcCMD0
15 EINT6/GPF6/Xmmc0CDn 16 GPM0
17 Xmmc0DATA0 18 Xmmc0DATA1
19 Xmmc0DATA2 20 Xmmc0DATA3

Camera

Row 1 Pin Description Row 2 Pin Description
1 Xi2cSDA0 2 Xi2cSCL0
3 CLKOUT0/GPH13 4 CAM_RESET/GPJ12
5 XciPCLKOUT 6 XciHREF
7 XciVSYNC 8 XciPCLK
9 XciDATA7 10 XciDATA6
11 XciDATA5 12 XciDATA4
13 XciDATA3 14 XciDATA2
15 XciDATA1 16 XciDATA0
17 VDD_SYS_3.3V 18 VDD_CAMA_2.8V
19 VDD_CAMA_1.8V 20 DGND

JTAG

Row 1 Pin Description Row 2 Pin Description
1 VDD_SYS_3.3V 2 VDD_SYS_3.3V
3 XjTRSTn 4 XnRESET
5 XjTDI 6 XjTDO
7 XjTMS 8 DGND
9 XjTCK 10 DGND
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