diff options
| -rw-r--r-- | release/texts/alpha/HARDWARE.TXT | 54 |
1 files changed, 53 insertions, 1 deletions
diff --git a/release/texts/alpha/HARDWARE.TXT b/release/texts/alpha/HARDWARE.TXT index 6d0352e..a2aaa78b 100644 --- a/release/texts/alpha/HARDWARE.TXT +++ b/release/texts/alpha/HARDWARE.TXT @@ -1742,8 +1742,60 @@ AGP port. For the UP1100 the kernel config file must contain: cpu EV5 - options API_UP1100 # UP1000, UP1100 (Nautilus) + options API_UP1000 # UP1000, UP1100 (Nautilus) + +* +* Alpha Processor Inc. CS20 +* + +The CS20 is a 19", 1U high rackmount server based on the 21264a CPU. It can +have a maximum of 2 CPUs. + +Features: +- 21264a Alpha CPU at 667 or 833 MHz (max. 2 CPUs) +- memory bus: 100MHz 256-bit wide +- 21271 Core Logic chipset ("Tsunami") +- Acer Labs M1533 PCI-ISA bridge controller / super-IO chip +- PS/2 mouse & keyboard port +- memory: 168-pin PC100 PLL buffered/registered SDRAM DIMMS + 8 DIMM slots + uses ECC memory + min 256 Mbytes / max 2 Gbytes of memory +- 2x 16550A serial port +- 1x ECP/EPP parallel port +- floppy interface +- ALI M1543C Ultra DMA66 IDE interface +- embedded dual Intel 82559 10/100Mbit ethernet +- embedded Symbios 53C1000 Ultra160 SCSI controller +- expansion: 2 64 bit PCI slots (2/3 length) + +Console: +SRM console code comes standard with the CS20. The SRM lives in 2Mbytes of +flash ROM. + +Memory: +The CS20 needs ECC capable DIMMs. Note that it uses *buffered* DIMMs. + +Monitoring: +The CS20 has an I2C based internal monitoring system for things like +temperature, fans, voltages etc. + +Expansion: +Each PCI slot is connected to it's own independent PCI bus on the Tsunami. + +EIDE: +The embedded Ultra DMA EIDE ports are bootable by the SRM console. +Disks: +The CS20 has an embeded slimline IDE CD drive. There is a front-accesible +bay for a 1" high 3.5" harddisk drive. + +The kernel config file must contain: + options DEC_ST6600 + cpu EV5 + +Contrary to expectation there is no 'cpu EV6' defined for inclusion in the +kernel config file. The 'cpu EV5' is mandatory to keep config(8) happy. Supported hardware overview --------------------------- |
