diff options
author | wilko <wilko@FreeBSD.org> | 2001-01-27 21:34:33 +0000 |
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committer | wilko <wilko@FreeBSD.org> | 2001-01-27 21:34:33 +0000 |
commit | 5790cce92db5d94e0d0692cd4d28d5d7e7bb61b6 (patch) | |
tree | e323a327abf4516056960e8ddcf85ad352a1e582 /release | |
parent | ba6119ff82b7a61781dccbca21fea4134a18b376 (diff) | |
download | FreeBSD-src-5790cce92db5d94e0d0692cd4d28d5d7e7bb61b6.zip FreeBSD-src-5790cce92db5d94e0d0692cd4d28d5d7e7bb61b6.tar.gz |
Document API UP1100 mainboard which is reported to work fine with FreeBSD.
UP1100 owners are invited to comment on the info provided here.
Diffstat (limited to 'release')
-rw-r--r-- | release/texts/alpha/HARDWARE.TXT | 59 |
1 files changed, 58 insertions, 1 deletions
diff --git a/release/texts/alpha/HARDWARE.TXT b/release/texts/alpha/HARDWARE.TXT index 3bdf345..e92f0b6 100644 --- a/release/texts/alpha/HARDWARE.TXT +++ b/release/texts/alpha/HARDWARE.TXT @@ -1618,7 +1618,7 @@ contain: cpu EV5 * -* Alpha Processor Inc. UP1000 +* Alpha Processor Inc. UP1100 * The UP1000 is an ATX mainboard based on the 21264a CPU which itself lives in @@ -1679,6 +1679,63 @@ based on the Symbios chips that the sym driver supports will work as well. USB: Is disabled by the SRM console and has not (yet) been tested with FreeBSD. +* +* Alpha Processor Inc. UP1100 +* + +The UP1100 is an ATX mainboard based on the 21264a CPU running at 600 MHz. +It is normally housed in a ATX [mini]tower enclosure. + +Features: +- 21264a Alpha CPU at 600 MHz +- memory bus: 100MHz 64-bit +- on-board Bcache / L2 cache: 2Mb +- AMD AMD-751 ('Irongate') system controller chip +- Acer Labs M1535D PCI-ISA bridge controller / super-IO chip +- PS/2 mouse & keyboard port +- memory: 168-pin PC100 unbuffered SDRAM DIMMS + 3 DIMM slots + DIMM sizes supported are 64, 128 or 256 Mb in size +- 2x 16550A serial port +- 1x ECP/EPP parallel port +- floppy interface +- 2x embedded Ultra DMA33 IDE interface +- 2x USB port +- expansion: 3 32 bit PCI slots + 1 AGP2x slot + +Console: +SRM console code comes standard with the UP1100. The SRM lives in 2Mbytes of +flash ROM. + +Memory: +The machine needs ECC capable DIMMs, so 72 bit ones. This does not appear to +be documented in the UP1000 docs. The system accesses the serial EEPROM on +the DIMMs via the SM bus. Note that if only a single DIMM is used it must be +installed in slot *2*. This is a bit counter-intuitive. + +Power +The UP1000 needs a 400Watt ATX power supply according to the manufacturer. +This might be a bit overly conservative/pessimistic judging from the power +consumption of the board & cpu. But as always you will have to take your +expansion cards and peripherals into account. The M1535D chip contains power +management functionality & temperature monitoring (via I2C / SM bus using +a LM75 thermal sensor). + +Network: +The UP1100 has an on-board 21143 10/100Mbit ethernet interface. + +Sound: +The UP1100 is equipped with a SoundBlaster compatible audio interface. +Whether this works with FreeBSD is as of yet unknown. + +EIDE: +The embedded Ultra DMA EIDE ports are bootable by the SRM console. + +USB: +The UP1100 has 3 USB ports, 2 going external and one connected to the +AGP port. + Supported hardware overview --------------------------- |