Cfsphinx.addnodesdocument)}( rawsourcechildren]( translations LanguagesNode)}(hhh](h pending_xref)}(hhh]docutils.nodesTextChinese (Simplified)}parenthsba attributes}(ids]classes]names]dupnames]backrefs] refdomainstdreftypedoc reftarget"/translations/zh_CN/hwmon/w83627hfmodnameN classnameN refexplicitutagnamehhh ubh)}(hhh]hChinese (Traditional)}hh2sbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget"/translations/zh_TW/hwmon/w83627hfmodnameN classnameN refexplicituh1hhh ubh)}(hhh]hItalian}hhFsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget"/translations/it_IT/hwmon/w83627hfmodnameN classnameN refexplicituh1hhh ubh)}(hhh]hJapanese}hhZsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget"/translations/ja_JP/hwmon/w83627hfmodnameN classnameN refexplicituh1hhh ubh)}(hhh]hKorean}hhnsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget"/translations/ko_KR/hwmon/w83627hfmodnameN classnameN refexplicituh1hhh ubh)}(hhh]hSpanish}hhsbah}(h]h ]h"]h$]h&] refdomainh)reftypeh+ reftarget"/translations/sp_SP/hwmon/w83627hfmodnameN classnameN refexplicituh1hhh ubeh}(h]h ]h"]h$]h&]current_languageEnglishuh1h hh _documenthsourceNlineNubhsection)}(hhh](htitle)}(hKernel driver w83627hfh]hKernel driver w83627hf}(hhhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhhh, Philip Edelbrock , Mark Studebaker , Bernhard C. Schrenk h](h)}(hAuthors:h]hAuthors:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjubh)}(hhh]h)}(hFrodo Looijaard , Philip Edelbrock , Mark Studebaker , Bernhard C. Schrenk h](hFrodo Looijaard <}(hjhhhNhNubjM)}(h frodol@dds.nlh]h frodol@dds.nl}(hjhhhNhNubah}(h]h ]h"]h$]h&]refurimailto:frodol@dds.nluh1jLhjubh>, Philip Edelbrock <}(hjhhhNhNubjM)}(hphil@netroedge.comh]hphil@netroedge.com}(hjhhhNhNubah}(h]h ]h"]h$]h&]refurimailto:phil@netroedge.comuh1jLhjubh>, Mark Studebaker <}(hjhhhNhNubjM)}(hmdsxyz123@yahoo.comh]hmdsxyz123@yahoo.com}(hjhhhNhNubah}(h]h ]h"]h$]h&]refurimailto:mdsxyz123@yahoo.comuh1jLhjubh>, Bernhard C. Schrenk <}(hjhhhNhNubjM)}(hclemy@clemy.orgh]hclemy@clemy.org}(hjhhhNhNubah}(h]h ]h"]h$]h&]refurimailto:clemy@clemy.orguh1jLhjubh>}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1hhjubeh}(h]h ]h"]h$]h&]uh1hhhhKhhhhubeh}(h]h ]h"]h$]h&]uh1hhhhhhNhNubh)}(hhh](h)}(hModule Parametersh]hModule Parameters}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhhhhKubh)}(hhh](h)}(h8force_i2c: int Initialize the I2C address of the sensorsh]h)}(h8force_i2c: int Initialize the I2C address of the sensorsh]h8force_i2c: int Initialize the I2C address of the sensors}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKhjubah}(h]h ]h"]h$]h&]uh1hhjhhhhhNubh)}(hinit: int (default is 1) Use 'init=0' to bypass initializing the chip. Try this if your computer crashes when you load the module. h]h)}(hinit: int (default is 1) Use 'init=0' to bypass initializing the chip. Try this if your computer crashes when you load the module.h]hinit: int (default is 1) Use ‘init=0’ to bypass initializing the chip. Try this if your computer crashes when you load the module.}(hj6hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK!hj2ubah}(h]h ]h"]h$]h&]uh1hhjhhhhhNubeh}(h]h ]h"]h$]h&]jsjtuh1hhhhKhjhhubeh}(h]module-parametersah ]h"]module parametersah$]h&]uh1hhhhhhhhKubh)}(hhh](h)}(h Descriptionh]h Description}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhjXhhhhhK'ubh)}(hThis driver implements support for ISA accesses *only* for the Winbond W83627HF, W83627THF, W83697HF and W83637HF Super I/O chips. We will refer to them collectively as Winbond chips.h](h0This driver implements support for ISA accesses }(hjihhhNhNubhemphasis)}(h*only*h]honly}(hjshhhNhNubah}(h]h ]h"]h$]h&]uh1jqhjiubh for the Winbond W83627HF, W83627THF, W83697HF and W83637HF Super I/O chips. We will refer to them collectively as Winbond chips.}(hjihhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhK)hjXhhubh)}(hX;This driver supports ISA accesses, which should be more reliable than i2c accesses. Also, for Tyan boards which contain both a Super I/O chip and a second i2c-only Winbond chip (often a W83782D), using this driver will avoid i2c address conflicts and complex initialization that were required in the w83781d driver.h]hX;This driver supports ISA accesses, which should be more reliable than i2c accesses. Also, for Tyan boards which contain both a Super I/O chip and a second i2c-only Winbond chip (often a W83782D), using this driver will avoid i2c address conflicts and complex initialization that were required in the w83781d driver.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK-hjXhhubh)}(hIf you really want i2c accesses for these Super I/O chips, use the w83781d driver. However this is not the preferred method now that this ISA driver has been developed.h]hIf you really want i2c accesses for these Super I/O chips, use the w83781d driver. However this is not the preferred method now that this ISA driver has been developed.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK3hjXhhubh)}(hXVThe `w83627_HF_` uses pins 110-106 as VID0-VID4. The `w83627_THF_` uses the same pins as GPIO[0:4]. Technically, the `w83627_THF_` does not support a VID reading. However the two chips have the identical 128 pin package. So, it is possible or even likely for a w83627thf to have the VID signals routed to these pins despite their not being labeled for that purpose. Therefore, the w83627thf driver interprets these as VID. If the VID on your board doesn't work, first see doc/vid in the lm_sensors package[1]. If that still doesn't help, you may just ignore the bogus VID reading with no harm done.h](hThe }(hjhhhNhNubhtitle_reference)}(h `w83627_HF_`h]h w83627_HF_}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh% uses pins 110-106 as VID0-VID4. The }(hjhhhNhNubj)}(h `w83627_THF_`h]h w83627_THF_}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubh3 uses the same pins as GPIO[0:4]. Technically, the }(hjhhhNhNubj)}(h `w83627_THF_`h]h w83627_THF_}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1jhjubhX does not support a VID reading. However the two chips have the identical 128 pin package. So, it is possible or even likely for a w83627thf to have the VID signals routed to these pins despite their not being labeled for that purpose. Therefore, the w83627thf driver interprets these as VID. If the VID on your board doesn’t work, first see doc/vid in the lm_sensors package[1]. If that still doesn’t help, you may just ignore the bogus VID reading with no harm done.}(hjhhhNhNubeh}(h]h ]h"]h$]h&]uh1hhhhK7hjXhhubh)}(hLFor further information on this driver see the w83781d driver documentation.h]hLFor further information on this driver see the w83781d driver documentation.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK@hjXhhubh)}(h>[1] http://www.lm-sensors.org/browser/lm-sensors/trunk/doc/vidh](h[1] }(hjhhhNhNubjM)}(h:http://www.lm-sensors.org/browser/lm-sensors/trunk/doc/vidh]h:http://www.lm-sensors.org/browser/lm-sensors/trunk/doc/vid}(hjhhhNhNubah}(h]h ]h"]h$]h&]refurijuh1jLhjubeh}(h]h ]h"]h$]h&]uh1hhhhKBhjXhhubeh}(h] descriptionah ]h"] descriptionah$]h&]uh1hhhhhhhhK'ubh)}(hhh](h)}(hForcing the addressh]hForcing the address}(hj#hhhNhNubah}(h]h ]h"]h$]h&]uh1hhj hhhhhKEubh)}(hXThe driver used to have a module parameter named force_addr, which could be used to force the base I/O address of the hardware monitoring block. This was meant as a workaround for mainboards with a broken BIOS. This module parameter is gone for technical reasons. If you need this feature, you can obtain the same result by using the isaset tool (part of lm-sensors) before loading the driver:h]hXThe driver used to have a module parameter named force_addr, which could be used to force the base I/O address of the hardware monitoring block. This was meant as a workaround for mainboards with a broken BIOS. This module parameter is gone for technical reasons. If you need this feature, you can obtain the same result by using the isaset tool (part of lm-sensors) before loading the driver:}(hj1hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKGhj hhubh)}(h$# Enter the Super I/O config space::h]h## Enter the Super I/O config space:}(hj?hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKNhj hhubh literal_block)}(h-isaset -y -f 0x2e 0x87 isaset -y -f 0x2e 0x87h]h-isaset -y -f 0x2e 0x87 isaset -y -f 0x2e 0x87}hjOsbah}(h]h ]h"]h$]h&] xml:spacepreserveuh1jMhhhKPhj hhubh)}(h## Select the hwmon logical device::h]h"# Select the hwmon logical device:}(hj_hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKShj hhubjN)}(hisaset -y 0x2e 0x2f 0x07 0x0bh]hisaset -y 0x2e 0x2f 0x07 0x0b}hjmsbah}(h]h ]h"]h$]h&]j]j^uh1jMhhhKUhj hhubh)}(h7# Set the base I/O address (to 0x290 in this example)::h]h6# Set the base I/O address (to 0x290 in this example):}(hj{hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKWhj hhubjN)}(h;isaset -y 0x2e 0x2f 0x60 0x02 isaset -y 0x2e 0x2f 0x61 0x90h]h;isaset -y 0x2e 0x2f 0x60 0x02 isaset -y 0x2e 0x2f 0x61 0x90}hjsbah}(h]h ]h"]h$]h&]j]j^uh1jMhhhKYhj hhubh)}(h## Exit the Super-I/O config space::h]h"# Exit the Super-I/O config space:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK\hj hhubjN)}(hisaset -y -f 0x2e 0xaah]hisaset -y -f 0x2e 0xaa}hjsbah}(h]h ]h"]h$]h&]j]j^uh1jMhhhK^hj hhubh)}(haThe above sequence assumes a Super-I/O config space at 0x2e/0x2f, but 0x4e/0x4f is also possible.h]haThe above sequence assumes a Super-I/O config space at 0x2e/0x2f, but 0x4e/0x4f is also possible.}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhK`hj hhubeh}(h]forcing-the-addressah ]h"]forcing the addressah$]h&]uh1hhhhhhhhKEubh)}(hhh](h)}(hVoltage pin mappingh]hVoltage pin mapping}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhjhhhhhKdubh)}(hHere is a summary of the voltage pin mapping for the W83627THF. This can be useful to convert data provided by board manufacturers into working libsensors configuration statements:h]hHere is a summary of the voltage pin mapping for the W83627THF. This can be useful to convert data provided by board manufacturers into working libsensors configuration statements:}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKfhjhhubh)}(hhh]h)}(hX+W83627THF ======== =============== =============== =============== Pin Name Register Sysfs attribute ======== =============== =============== =============== 100 CPUVCORE 20h in0 99 VIN0 21h in1 98 VIN1 22h in2 97 VIN2 24h in4 114 AVCC 23h in3 61 5VSB 50h (bank 5) in7 74 VBAT 51h (bank 5) in8 ======== =============== =============== =============== h](h)}(h W83627THFh]h W83627THF}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKkhjubhtable)}(hhh]htgroup)}(hhh](hcolspec)}(hhh]h}(h]h ]h"]h$]h&]colwidthKuh1jhjubj)}(hhh]h}(h]h ]h"]h$]h&]colwidthKuh1jhjubj)}(hhh]h}(h]h ]h"]h$]h&]colwidthKuh1jhjubj)}(hhh]h}(h]h ]h"]h$]h&]colwidthKuh1jhjubhthead)}(hhh]hrow)}(hhh](hentry)}(hhh]h)}(hPinh]hPin}(hj@hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKohj=ubah}(h]h ]h"]h$]h&]uh1j;hj8ubj<)}(hhh]h)}(hNameh]hName}(hjWhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKohjTubah}(h]h ]h"]h$]h&]uh1j;hj8ubj<)}(hhh]h)}(hRegisterh]hRegister}(hjnhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKohjkubah}(h]h ]h"]h$]h&]uh1j;hj8ubj<)}(hhh]h)}(hSysfs attributeh]hSysfs attribute}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKohjubah}(h]h ]h"]h$]h&]uh1j;hj8ubeh}(h]h ]h"]h$]h&]uh1j6hj3ubah}(h]h ]h"]h$]h&]uh1j1hjubhtbody)}(hhh](j7)}(hhh](j<)}(hhh]h)}(h100h]h100}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKqhjubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(hCPUVCOREh]hCPUVCORE}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKqhjubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(h20hh]h20h}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKqhjubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(hin0h]hin0}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKqhjubah}(h]h ]h"]h$]h&]uh1j;hjubeh}(h]h ]h"]h$]h&]uh1j6hjubj7)}(hhh](j<)}(hhh]h)}(h99h]h99}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKrhjubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(hVIN0h]hVIN0}(hj,hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKrhj)ubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(h21hh]h21h}(hjChhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKrhj@ubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(hin1h]hin1}(hjZhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKrhjWubah}(h]h ]h"]h$]h&]uh1j;hjubeh}(h]h ]h"]h$]h&]uh1j6hjubj7)}(hhh](j<)}(hhh]h)}(h98h]h98}(hjzhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKshjwubah}(h]h ]h"]h$]h&]uh1j;hjtubj<)}(hhh]h)}(hVIN1h]hVIN1}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKshjubah}(h]h ]h"]h$]h&]uh1j;hjtubj<)}(hhh]h)}(h22hh]h22h}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKshjubah}(h]h ]h"]h$]h&]uh1j;hjtubj<)}(hhh]h)}(hin2h]hin2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKshjubah}(h]h ]h"]h$]h&]uh1j;hjtubeh}(h]h ]h"]h$]h&]uh1j6hjubj7)}(hhh](j<)}(hhh]h)}(h97h]h97}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKthjubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(hVIN2h]hVIN2}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKthjubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(h24hh]h24h}(hj hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKthj ubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(hin4h]hin4}(hj$hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKthj!ubah}(h]h ]h"]h$]h&]uh1j;hjubeh}(h]h ]h"]h$]h&]uh1j6hjubj7)}(hhh](j<)}(hhh]h)}(h114h]h114}(hjDhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKuhjAubah}(h]h ]h"]h$]h&]uh1j;hj>ubj<)}(hhh]h)}(hAVCCh]hAVCC}(hj[hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKuhjXubah}(h]h ]h"]h$]h&]uh1j;hj>ubj<)}(hhh]h)}(h23hh]h23h}(hjrhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKuhjoubah}(h]h ]h"]h$]h&]uh1j;hj>ubj<)}(hhh]h)}(hin3h]hin3}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKuhjubah}(h]h ]h"]h$]h&]uh1j;hj>ubeh}(h]h ]h"]h$]h&]uh1j6hjubj7)}(hhh](j<)}(hhh]h)}(h61h]h61}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKvhjubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(h5VSBh]h5VSB}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKvhjubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(h 50h (bank 5)h]h 50h (bank 5)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKvhjubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(hin7h]hin7}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKvhjubah}(h]h ]h"]h$]h&]uh1j;hjubeh}(h]h ]h"]h$]h&]uh1j6hjubj7)}(hhh](j<)}(hhh]h)}(h74h]h74}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKwhj ubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(hVBATh]hVBAT}(hj%hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKwhj"ubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(h 51h (bank 5)h]h 51h (bank 5)}(hj<hhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKwhj9ubah}(h]h ]h"]h$]h&]uh1j;hjubj<)}(hhh]h)}(hin8h]hin8}(hjShhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKwhjPubah}(h]h ]h"]h$]h&]uh1j;hjubeh}(h]h ]h"]h$]h&]uh1j6hjubeh}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]colsKuh1jhjubah}(h]h ]h"]h$]h&]uh1jhjubeh}(h]h ]h"]h$]h&]uh1hhjhhhhhNubah}(h]h ]h"]h$]h&]js-uh1hhhhKkhjhhubh)}(hFor other supported devices, you'll have to take the hard path and look up the information in the datasheet yourself (and then add it to this document please.)h]hFor other supported devices, you’ll have to take the hard path and look up the information in the datasheet yourself (and then add it to this document please.)}(hjhhhNhNubah}(h]h ]h"]h$]h&]uh1hhhhKzhjhhubeh}(h]voltage-pin-mappingah ]h"]voltage pin mappingah$]h&]uh1hhhhhhhhKdubeh}(h]kernel-driver-w83627hfah ]h"]kernel 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