Difference between revisions of "Board:asus/a8n e"

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m (ASUS A8N-E moved to ASUS A8N-E Build Tutorial: Move to proper name.)
(Initial status table for A8N-E.)
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== Status ==
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{{Status|
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|CPU_status =
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|CPU_L1_status =
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|CPU_L2_status =
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|CPU_L3_status = N/A
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|CPU_multiple_status = N/A
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|CPU_multicore_status =
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|CPU_virt_status =
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|RAM_EDO_status = N/A
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|RAM_SDRAM_status = N/A
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|RAM_SODIMM_status = N/A
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|RAM_DDR_status =
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|RAM_DDR2_status = N/A
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|RAM_DDR3_status = N/A
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|RAM_dualchannel_status =
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|RAM_ecc_status =
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|IDE_status =
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|IDE_25_status = N/A
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|IDE_CF_status =
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|DiskOnChip_status = N/A
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|SATA_status =
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|USB_status =
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|Onboard_VGA_status = N/A
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|Onboard_ethernet_status =
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|Onboard_audio_status =
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|Onboard_modem_status =
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|Onboard_firewire_status =
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|Onboard_CF_status = N/A
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|Onboard_PCMCIA_status = N/A
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|Smartcard_status = N/A
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|ISA_cards_status = N/A
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|PCI_cards_status =
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|AGP_cards_status = N/A
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|PCIE_x1_status =
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|PCIE_x2_status = N/A
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|PCIE_x4_status =
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|PCIE_x8_status = N/A
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|PCIE_x16_status =
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|PCIE_x32_status = N/A
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|HTX_status = N/A
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|Floppy_status =
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|COM1_status =
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|COM2_status = N/A
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|PP_status =
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|PS2_keyboard_status =
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|PS2_mouse_status =
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|Game_port_status = N/A
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|Sensors_status =
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|CAN_bus_status = N/A
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|ACPI_status = No
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|ACPI_comments = There's no ACPI implementation for this board.
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|LEDs_status =
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|CPUfreq_status =
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|Flashrom_status =
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}}
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== Before you begin ==
 
== Before you begin ==
  

Revision as of 22:42, 15 November 2007

Status

Device/functionality Status Comments
CPU
CPU works
L1 cache enabled
L2 cache enabled
L3 cache enabled N/A
Multiple CPU support N/A
Multi-core support
Hardware virtualization
RAM
EDO N/A
SDRAM N/A
SO-DIMM N/A
DDR
DDR2 N/A
DDR3 N/A
Dual channel support
ECC support
On-board Hardware
On-board IDE 3.5"
On-board IDE 2.5" N/A
On-board SATA
On-board SCSI Unknown
On-board USB
On-board VGA N/A
On-board ethernet
On-board audio
On-board modem
On-board FireWire
On-board smartcard reader N/A
On-board CompactFlash N/A
On-board PCMCIA N/A
Add-on slots/cards
ISA add-on cards N/A
Audio/Modem-Riser (AMR/CNR) cards Unknown
PCI add-on cards
Mini-PCI add-on cards Unknown
PCI-X add-on cards Unknown
AGP graphics cards N/A
PCI Express x1 add-on cards
PCI Express x2 add-on cards N/A
PCI Express x4 add-on cards
PCI Express x8 add-on cards N/A
PCI Express x16 add-on cards
PCI Express x32 add-on cards N/A
HTX add-on cards N/A
Legacy / Super I/O
Floppy
Serial port 1 (COM1)
Serial port 2 (COM2) N/A
Parallel port
PS/2 keyboard
PS/2 mouse
Game port N/A
Infrared Unknown
PC speaker Unknown
DiskOnChip N/A
Miscellaneous
Sensors / fan control
Hardware watchdog Unknown
SMBus Unknown
CAN bus N/A
CPU frequency scaling
Other powersaving features Unknown
ACPI No There's no ACPI implementation for this board.
Reboot Unknown
Poweroff Unknown
Suspend Unknown
Nonstandard LEDs
High precision event timers (HPET) Unknown
Random number generator (RNG) Unknown
Wake on modem ring Unknown
Wake on LAN Unknown
Wake on keyboard Unknown
Wake on mouse Unknown
Flashrom


Before you begin

The Asus A8N-E is an Athlon64 Socket 939 board (nforce 4 ultra) with socketed BIOS sold around €120 (mostly out of stock in 8/2007; used items at eBay ~ €20-35). It already boots LinuxBIOS. Latest legacy BIOS is from May 2006 v.1013. Socket 939 Athlons do not have Pacifica Virtualization.

The PLCC32 BIOS chip is of type SST 49LF004B of which you need a spare pre-programmed piece.

Flash type 4 Mbit SST 49LF004B

The ASUS A8N-SLI Deluxe, an "nforce 4 sli" board probably shares the same PCB design with more solder pads populated (please confirm), and is also out of stock mostly.

The ASUS A8NE-FM/S has initial support in the form of a patch.

Hot plugging a BIOS chip was successfully done (pull out chip with glued-on handle while running Linux), so you don't necessarily need an external EPROM programmer, just a spare working 49LF004 chip. 8 MBit SST 49LF080A was also successfully flashed and booted with legacy BIOS (two images concatenated).

Known issues

  • Currently PS/2 keyboards do not work, but USB keyboards do.
  • Single DIMM support only.
  • The MAC address is stored in flash for almost all CK804/MCP55 boards. All of these boards flashed with LB probably have the same MAC address. See src/southbridge/nvidia/ck804/romstrap.inc and src/southbridge/nvidia/mcp55/romstrap.inc for details. On some of these boards, the MAC address is stored in a separate EEPROM, but you can't count on that.

TODO

If you can help out with this, please join the mailing list and let us know!

GNU head This work is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or any later version. This work is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.