ABIT KT7A

Technické parametry

zakladni "overclockerska' deska pro procesory AMD K7 Socket A-Duron,Thunderbird ,600 - 1400 MHz(FSB:200,266;1xAGP(4x),6XPCI,1xISA,3xDIM(PC100,PCC133) SDRAM,2xATA100,2x2USB,
jumperless,chipset KT133A,ATX

Identifikace pod Linuxem

cat /proc/pci
Bus 0, device 0, function 0:
Host bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133] (rev 3).
Master Capable. Latency=8.
Prefetchable 32 bit memory at 0xc0000000 [0xcfffffff].
Bus 0, device 1, function 0:
PCI bridge: VIA Technologies, Inc. VT8363/8365 [KT133/KM133 AGP] (rev 0).
Master Capable. No bursts. Min Gnt=12.
Bus 0, device 7, function 0:
ISA bridge: VIA Technologies, Inc. VT82C686 [Apollo Super South] (rev 64).
Bus 0, device 7, function 1:
IDE interface: VIA Technologies, Inc. Bus Master IDE (rev 6).
Master Capable. Latency=32.
I/O at 0xd000 [0xd00f].
Bus 0, device 7, function 4:
Bridge: VIA Technologies, Inc. VT82C686 [Apollo Super ACPI] (rev 64).
IRQ 9.

vypis z programu sensors(balicek lm-sensors) :
bash]# sensors via686a-isa-6000

via686a-isa-6000
Adapter: ISA adapter
Algorithm: ISA algorithm
CPU core: +1.70 V (min = +1.79 V, max = +2.18 V) ALARM
+2.5V: +0.23 V (min = +2.48 V, max = +2.03 V) ALARM
I/O: +3.27 V (min = +3.32 V, max = +2.71 V) ALARM
+5V: +4.70 V (min = +5.17 V, max = +4.23 V) ALARM
+12V: +11.51 V (min = +12.52 V, max = +10.25 V) ALARM
CPU Fan: 5400 RPM (min = 135000 RPM, div = 2) ALARM
P/S Fan: 0 RPM (min = 3000 RPM, div = 2)
SYS Temp: +39.4°C (limit = +60°C, hysteresis = +50°C)
CPU Temp: +60.8°C (limit = +60°C, hysteresis = +50°C) ALARM
SBr Temp: +26.4°C (limit = +60°C, hysteresis = +50°C)

vypis detekce jednoho pametoveho modulu :
bash]# sensors eeprom-i2c-2-52
eeprom-i2c-2-52
Adapter: SMBus vt82c596 adapter at 5000
Algorithm: Non-I2C SMBus adapter
Memory type: SDRAM DIMM SPD
SDRAM Size (MB): 256

podpora ACPI:
dmesg | less

Feb 2 00:51:04 goldenfish kernel: ACPI Namespace successfully loaded at root c02efd20
Feb 2 00:51:04 goldenfish kernel: ACPI: Core Subsystem version [20011018]
Feb 2 00:51:04 goldenfish kernel: evxfevnt-0081 [02] Acpi_enable : Transition to ACPI mode successful
Feb 2 00:51:04 goldenfish kernel: Executing device _INI methods:...............................
Feb 2 00:51:04 goldenfish kernel: 31 Devices found: 31 _STA, 1 _INI
Feb 2 00:51:04 goldenfish kernel: Completing Region and Field initialization:...................
Feb 2 00:51:04 goldenfish kernel: 18/22 Regions, 1/1 Fields initialized (338 nodes total)
Feb 2 00:51:04 goldenfish kernel: ACPI: Subsystem enabled
Feb 2 00:51:04 goldenfish kernel: ACPI: System firmware supports S0 S3 S4 S5
Feb 2 00:51:04 goldenfish kernel: Processor[0]: C0 C1 C2, 2 throttling states
Feb 2 00:51:04 goldenfish kernel: ACPI: Power Button (FF) found
Feb 2 00:51:04 goldenfish kernel: ACPI: Multiple power buttons detected, ignoring fixed-feature
Feb 2 00:51:05 goldenfish kernel: ACPI: Power Button (CM) found
Feb 2 00:51:05 goldenfish kernel: ACPI: Sleep Button (CM) found
Feb 2 00:51:05 goldenfish kernel: pty: 256 Unix98 ptys configured
Feb 2 00:51:05 goldenfish kernel: Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI SERIAL_ACPI enabled

vice informaci /proc/acpi/

Postup zprovoznění pod Linuxem

upgradujte bios na revisi r3 (detekce procesoru nad 1200 MHz)-ale linux pojede i se starym biosem
podpora CPU : CONFIG_MK7=y,CONFIG_MMTR=y
paraelni port,ECC,EPP (+dma,irq):
CONFIG_PARPORT=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_PC=m
CONFIG_PARPORT_PC_CML1=m
CONFIG_PARPORT_PC_FIFO=y
CONFIG_PARPORT_PC_SUPERIO=y
CONFIG_PARPORT_1284=y

-pridejte podporu PCI

podpora power managementu

CONFIG_PM=y

podpora ACPI ( je dobre se rozhodnout pro podporu APM nebo ACPI, ACPI umi vice, ale je ve vyvoji)
ACPI lze nahrat i jako moduly

- zatim nejsou vsechny mody ACPI podporovany (S1-S5)

zatim jsem testoval ACPI a jest musim ozkouset vypnuti pocitace,reset a sleep
pomoci ACPI a vypinacu na case

CONFIG_ACPI=y
CONFIG_ACPI_DEBUG=y
CONFIG_ACPI_BUSMGR=y
CONFIG_ACPI_SYS=y
CONFIG_ACPI_CPU=y
CONFIG_ACPI_BUTTON=y
CONFIG_ACPI_EC=y

podpora APM

CONFIG_APM=m
CONFIG_APM_IGNORE_USER_SUSPEND=y
CONFIG_APM_DO_ENABLE=y
CONFIG_APM_RTC_IS_GMT=y
CONFIG_APM_REAL_MODE_POWER_OFF=y


USB--tomuhle rozhrani nefandim a ani ho nepotrebuju

seriovy port : CONFIG_SLIP=m
nahrani modulu : insmod plip

podpora i2c sbernice pro HW monitoring
# I2C support
CONFIG_I2C=m
CONFIG_I2C_ALGOBIT=m
CONFIG_I2C_CHARDEV=m
//anebo nainstalujte primo z balicku
i2c-*.tar.cz
lm-sensors-*tar.gz
jsou to patche do jadra.!!

nainstalujte si tyto 2 balicky ,pokud chcete HW_monitoring.doporucuju precist alespon QUICKSTART u obou
nadetekujte potom sbernice a sensory
zde je vypis zarizeni, ktery mi to nalezne a jdou uspesne nahrat jako moduly.mam to jako skript :
modprobe i2c-isa
modprobe i2c-viapro
modprobe eeprom
modprobe adm1021
modprobe lm80
modprobe via686a
/*mozna pujdou i dalsi.mozna vam to rozhodi trochu nainstalovane moduly.pak to ale chodi.musel jsem nainstalovat znova ovladace od nvidie*/

Poznámka

software k ACPI : pmtools,acpid
// v pmtools je treba v souboru analyze.c upravit spravne cesty //

pokud chcete pozivat SW suspend on disk
tak swsusp

vetsina programu roste na freshmeatu

hodne informaci je pod terminem
: ACPI4linux a google to najde

jinak root.cz hledat : ACPI

podrobnejsi informace o desce :
www.abit.com.tw
jinak je lepsi koupit si ABITA KT7E,ten je bez problemu v chipsetu a je taky levnejsi.
deska je perfektne stabilni,i kdyz do ni narvete hafo karet ,ktery by se jinak vzajemne nesnasely.
--moznost pripojeni mnoha vetraku a postupneho ladeni vykonu (FSB,nasobitel,proud a napeti)
ale jinak KT7A rozhodne doporucuju.
aktualisace zaznamu : 2.2.2001.
changelog : podpora ACPI, vyhozeni zbytecnych modulu.
TODO:korektni vypnuti,restart,sleep pomoci vypinacu na bedne

Dokument vytvořil: User682, 13.9.2001 18:53 | Zobrazeno: 1801×