userdoc:board_lanner_lec-7220-n4

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userdoc:board_lanner_lec-7220-n4 [2014/04/23 09:33]
abelbeck 		userdoc:board_lanner_lec-7220-n4 [2018/07/07 15:31]
abelbeck
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 **AstLinux Board Type:** **AstLinux Board Type:**
  
-  * "geni586-serial" (19200 baud serial console)+  * "geni586" (Video Console: VGA) 
 +  * "geni586-serial" (Serial Console: ''19200'' baud for AstLinux 1.2.10 and earlier, ''115200'' baud for AstLinux 1.3.0 and later) 
 + 
 +!!Note ->!! Not x86_64 compatible
  
 **Complete System Recommended Options:** **Complete System Recommended Options:**
  
-  * Memory: 204-pin DDR3 1333 SO-DIMM 2GB+  * Memory: 204-pin DDR3 1066/1333 SO-DIMM 2GB
   * Flash Storage: Industrial Compact Flash Card 2 GB or 2.5" SATA SSD   * Flash Storage: Industrial Compact Flash Card 2 GB or 2.5" SATA SSD
   * Included:   * Included:
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 **Total System Power:**  14 Watts when idle. **Total System Power:**  14 Watts when idle.
 +
 +**Performance:**  52.5 secs. (Maximum OpenVPN: 69 Mbps)
 +
 +  openvpn --genkey --secret /tmp/secret
 +  time openvpn --test-crypto --secret /tmp/secret --verb 0 --tun-mtu 20000 --cipher aes-256-cbc
  
 **Configuration:** **Configuration:**
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 \\ \\
-**BIOS Setup via Serial Port:**+**BIOS Setup:**
  
-While it is possibly to use a VGA cable to connect to the board's internal VGA header (cable not provided) to view the BIOS, a better solution is to use "Remote Access" to the BIOS via the serial port.+The BIOS can be entered by using the VGA port, fortunately no change to the default BIOS settings is required. 
  
-First, configure your serial terminal program to support ANSI color and 115200 baud.  If you are using minicom be sure to add the ' ''-c on'' ' option to the minicom command line, otherwise the ANSI colors will not be distinguishable in the BIOS Setup screen. 
- 
-Second, on startup as soon as you hear the beep, type <TAB> to enter the BIOS Setup, go to the "Advanced" -> "Remote Access Configuration" .  Make the following changes... 
- 
-  * ''Serial Port Mode -> 19200 8,n,1'' 
-  * ''Redirection After BIOS POST -> Disabled'' 
-  * ''Sredir Memory Display Delay -> Delay 4 Sec'' 
- 
- 
-The results should like the following screen... 
- 
-{{:userdoc:lanner_fw-7541d-remote-bios.png?nolink|Remote Access BIOS}} 
- 
-Finally, save the above BIOS changes, reboot, and reconfigure you serial terminal program to 19200 baud, this will match what AstLinux expects. 
  
 **Photos:** **Photos:**
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 {{:userdoc:lanner_lec-7220-n4-front.jpg?nolink|Front}} {{:userdoc:lanner_lec-7220-n4-front.jpg?nolink|Front}}
- 
  • userdoc/board_lanner_lec-7220-n4.txt
  • Last modified: 2019/07/24 21:21
  • by abelbeck