€•Ì4Œsphinx.addnodes”Œdocument”“”)�”}”(Œ rawsource”Œ”Œchildren”]”(Œ translations”Œ LanguagesNode”“”)�”}”(hhh]”(hŒ pending_xref”“”)�”}”(hhh]”Œdocutils.nodes”ŒText”“”ŒChinese (Simplified)”…”�”}”Œparent”hsbaŒ attributes”}”(Œids”]”Œclasses”]”Œnames”]”Œdupnames”]”Œbackrefs”]”Œ refdomain”Œstd”Œreftype”Œdoc”Œ reftarget”Œ!/translations/zh_CN/hwmon/ltc2990”Œmodname”NŒ classname”NŒ refexplicit”ˆuŒtagname”hhh ubh)�”}”(hhh]”hŒChinese (Traditional)”…”�”}”hh2sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ!/translations/zh_TW/hwmon/ltc2990”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)�”}”(hhh]”hŒItalian”…”�”}”hhFsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ!/translations/it_IT/hwmon/ltc2990”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)�”}”(hhh]”hŒJapanese”…”�”}”hhZsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ!/translations/ja_JP/hwmon/ltc2990”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)�”}”(hhh]”hŒKorean”…”�”}”hhnsbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ!/translations/ko_KR/hwmon/ltc2990”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)�”}”(hhh]”hŒPortuguese (Brazilian)”…”�”}”hh‚sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ!/translations/pt_BR/hwmon/ltc2990”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubh)�”}”(hhh]”hŒSpanish”…”�”}”hh–sbah}”(h]”h ]”h"]”h$]”h&]”Œ refdomain”h)Œreftype”h+Œ reftarget”Œ!/translations/sp_SP/hwmon/ltc2990”Œmodname”NŒ classname”NŒ refexplicit”ˆuh1hhh ubeh}”(h]”h ]”h"]”h$]”h&]”Œcurrent_language”ŒEnglish”uh1h hhŒ _document”hŒsource”NŒline”NubhŒsection”“”)�”}”(hhh]”(hŒtitle”“”)�”}”(hŒKernel driver ltc2990”h]”hŒKernel driver ltc2990”…”�”}”(hh¼h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hºhh·h²hh³Œ;/var/lib/git/docbuild/linux/Documentation/hwmon/ltc2990.rst”h´KubhŒ paragraph”“”)�”}”(hŒSupported chips:”h]”hŒSupported chips:”…”�”}”(hhÍh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khh·h²hubhŒ block_quote”“”)�”}”(hŒ* Linear Technology LTC2990 Prefix: 'ltc2990' Addresses scanned: - Datasheet: http://www.linear.com/product/ltc2990 ”h]”hŒ bullet_list”“”)�”}”(hhh]”hŒ list_item”“”)�”}”(hŒwLinear Technology LTC2990 Prefix: 'ltc2990' Addresses scanned: - Datasheet: http://www.linear.com/product/ltc2990 ”h]”(hÌ)�”}”(hŒLinear Technology LTC2990”h]”hŒLinear Technology LTC2990”…”�”}”(hhìh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´KhhèubhÌ)�”}”(hŒPrefix: 'ltc2990'”h]”hŒPrefix: ‘ltc2990’”…”�”}”(hhúh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K hhèubhÌ)�”}”(hŒAddresses scanned: -”h]”hŒAddresses scanned: -”…”�”}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K hhèubhÌ)�”}”(hŒ0Datasheet: http://www.linear.com/product/ltc2990”h]”(hŒ Datasheet: ”…”�”}”(hjh²hh³Nh´NubhŒ reference”“”)�”}”(hŒ%http://www.linear.com/product/ltc2990”h]”hŒ%http://www.linear.com/product/ltc2990”…”�”}”(hj h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”j"uh1jhjubeh}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K hhèubeh}”(h]”h ]”h"]”h$]”h&]”uh1hæhhãubah}”(h]”h ]”h"]”h$]”h&]”Œbullet”Œ*”uh1háh³hÊh´KhhÝubah}”(h]”h ]”h"]”h$]”h&]”uh1hÛh³hÊh´Khh·h²hubhÌ)�”}”(hŒAuthor:”h]”hŒAuthor:”…”�”}”(hjIh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khh·h²hubhÜ)�”}”(hŒN- Mike Looijmans - Tom Levens ”h]”hâ)�”}”(hhh]”(hç)�”}”(hŒ(Mike Looijmans ”h]”hÌ)�”}”(hj`h]”(hŒMike Looijmans <”…”�”}”(hjbh²hh³Nh´Nubj)�”}”(hŒmike.looijmans@topic.nl”h]”hŒmike.looijmans@topic.nl”…”�”}”(hjih²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”Œmailto:mike.looijmans@topic.nl”uh1jhjbubhŒ>”…”�”}”(hjbh²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khj^ubah}”(h]”h ]”h"]”h$]”h&]”uh1hæhj[ubhç)�”}”(hŒ!Tom Levens ”h]”hÌ)�”}”(hŒTom Levens ”h]”(hŒ Tom Levens <”…”�”}”(hj�h²hh³Nh´Nubj)�”}”(hŒtom.levens@cern.ch”h]”hŒtom.levens@cern.ch”…”�”}”(hj•h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”Œrefuri”Œmailto:tom.levens@cern.ch”uh1jhj�ubhŒ>”…”�”}”(hj�h²hh³Nh´Nubeh}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´Khj‰ubah}”(h]”h ]”h"]”h$]”h&]”uh1hæhj[ubeh}”(h]”h ]”h"]”h$]”h&]”jAŒ-”uh1háh³hÊh´KhjWubah}”(h]”h ]”h"]”h$]”h&]”uh1hÛh³hÊh´Khh·h²hubh¶)�”}”(hhh]”(h»)�”}”(hŒ Description”h]”hŒ Description”…”�”}”(hjÅh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hºhjÂh²hh³hÊh´KubhÌ)�”}”(hX0LTC2990 is a Quad I2C Voltage, Current and Temperature Monitor. The chip's inputs can measure 4 voltages, or two inputs together (1+2 and 3+4) can be combined to measure a differential voltage, which is typically used to measure current through a series resistor, or a temperature with an external diode.”h]”hX2LTC2990 is a Quad I2C Voltage, Current and Temperature Monitor. The chip’s inputs can measure 4 voltages, or two inputs together (1+2 and 3+4) can be combined to measure a differential voltage, which is typically used to measure current through a series resistor, or a temperature with an external diode.”…”�”}”(hjÓh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´KhjÂh²hubeh}”(h]”Œ description”ah ]”h"]”Œ description”ah$]”h&]”uh1hµhh·h²hh³hÊh´Kubh¶)�”}”(hhh]”(h»)�”}”(hŒ Usage Notes”h]”hŒ Usage Notes”…”�”}”(hjìh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hºhjéh²hh³hÊh´K"ubhÌ)�”}”(hŒ^This driver does not probe for PMBus devices. You will have to instantiate devices explicitly.”h]”hŒ^This driver does not probe for PMBus devices. You will have to instantiate devices explicitly.”…”�”}”(hjúh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K$hjéh²hubeh}”(h]”Œ usage-notes”ah ]”h"]”Œ usage notes”ah$]”h&]”uh1hµhh·h²hh³hÊh´K"ubh¶)�”}”(hhh]”(h»)�”}”(hŒSysfs attributes”h]”hŒSysfs attributes”…”�”}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hºhjh²hh³hÊh´K)ubhŒtable”“”)�”}”(hhh]”hŒtgroup”“”)�”}”(hhh]”(hŒcolspec”“”)�”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œcolwidth”K uh1j+hj(ubj,)�”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œcolwidth”K2uh1j+hj(ubhŒtbody”“”)�”}”(hhh]”(hŒrow”“”)�”}”(hhh]”(hŒentry”“”)�”}”(hhh]”hÌ)�”}”(hŒ in0_input”h]”hŒ in0_input”…”�”}”(hjPh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K,hjMubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhjHubjL)�”}”(hhh]”hÌ)�”}”(hŒ2Voltage at Vcc pin in millivolt (range 2.5V to 5V)”h]”hŒ2Voltage at Vcc pin in millivolt (range 2.5V to 5V)”…”�”}”(hjgh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K,hjdubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhjHubeh}”(h]”h ]”h"]”h$]”h&]”uh1jFhjCubjG)�”}”(hhh]”(jL)�”}”(hhh]”hÌ)�”}”(hŒ temp1_input”h]”hŒ temp1_input”…”�”}”(hj‡h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K-hj„ubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhj�ubjL)�”}”(hhh]”hÌ)�”}”(hŒ1Internal chip temperature in millidegrees Celsius”h]”hŒ1Internal chip temperature in millidegrees Celsius”…”�”}”(hjžh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K-hj›ubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhj�ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jFhjCubeh}”(h]”h ]”h"]”h$]”h&]”uh1jAhj(ubeh}”(h]”h ]”h"]”h$]”h&]”Œcols”Kuh1j&hj#ubah}”(h]”h ]”h"]”h$]”h&]”uh1j!hjh²hh³hÊh´NubhÌ)�”}”(hŒ`A subset of the following attributes are visible, depending on the measurement mode of the chip.”h]”hŒ`A subset of the following attributes are visible, depending on the measurement mode of the chip.”…”�”}”(hjËh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K0hjh²hubj")�”}”(hhh]”j')�”}”(hhh]”(j,)�”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œcolwidth”K uh1j+hjÜubj,)�”}”(hhh]”h}”(h]”h ]”h"]”h$]”h&]”Œcolwidth”K:uh1j+hjÜubjB)�”}”(hhh]”(jG)�”}”(hhh]”(jL)�”}”(hhh]”hÌ)�”}”(hŒ in[1-4]_input”h]”hŒ in[1-4]_input”…”�”}”(hjüh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K4hjùubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhjöubjL)�”}”(hhh]”hÌ)�”}”(hŒ"Voltage at V[1-4] pin in millivolt”h]”hŒ"Voltage at V[1-4] pin in millivolt”…”�”}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K4hjubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhjöubeh}”(h]”h ]”h"]”h$]”h&]”uh1jFhjóubjG)�”}”(hhh]”(jL)�”}”(hhh]”hÌ)�”}”(hŒ temp2_input”h]”hŒ temp2_input”…”�”}”(hj3h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K5hj0ubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhj-ubjL)�”}”(hhh]”hÌ)�”}”(hŒ7External temperature sensor TR1 in millidegrees Celsius”h]”hŒ7External temperature sensor TR1 in millidegrees Celsius”…”�”}”(hjJh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K5hjGubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhj-ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jFhjóubjG)�”}”(hhh]”(jL)�”}”(hhh]”hÌ)�”}”(hŒ temp3_input”h]”hŒ temp3_input”…”�”}”(hjjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K6hjgubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhjdubjL)�”}”(hhh]”hÌ)�”}”(hŒ7External temperature sensor TR2 in millidegrees Celsius”h]”hŒ7External temperature sensor TR2 in millidegrees Celsius”…”�”}”(hj�h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K6hj~ubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhjdubeh}”(h]”h ]”h"]”h$]”h&]”uh1jFhjóubjG)�”}”(hhh]”(jL)�”}”(hhh]”hÌ)�”}”(hŒ curr1_input”h]”hŒ curr1_input”…”�”}”(hj¡h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K7hjžubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhj›ubjL)�”}”(hhh]”hÌ)�”}”(hŒ:Current in mA across V1-V2 assuming a 1mOhm sense resistor”h]”hŒ:Current in mA across V1-V2 assuming a 1mOhm sense resistor”…”�”}”(hj¸h²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K7hjµubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhj›ubeh}”(h]”h ]”h"]”h$]”h&]”uh1jFhjóubjG)�”}”(hhh]”(jL)�”}”(hhh]”hÌ)�”}”(hŒ curr2_input”h]”hŒ curr2_input”…”�”}”(hjØh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K8hjÕubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhjÒubjL)�”}”(hhh]”hÌ)�”}”(hŒ:Current in mA across V3-V4 assuming a 1mOhm sense resistor”h]”hŒ:Current in mA across V3-V4 assuming a 1mOhm sense resistor”…”�”}”(hjïh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K8hjìubah}”(h]”h ]”h"]”h$]”h&]”uh1jKhjÒubeh}”(h]”h ]”h"]”h$]”h&]”uh1jFhjóubeh}”(h]”h ]”h"]”h$]”h&]”uh1jAhjÜubeh}”(h]”h ]”h"]”h$]”h&]”Œcols”Kuh1j&hjÙubah}”(h]”h ]”h"]”h$]”h&]”uh1j!hjh²hh³hÊh´NubhÌ)�”}”(hXThe "curr*_input" measurements actually report the voltage drop across the input pins in microvolts. This is equivalent to the current through a 1mOhm sense resistor. Divide the reported value by the actual sense resistor value in mOhm to get the actual value.”h]”hXThe “curr*_inputâ€� measurements actually report the voltage drop across the input pins in microvolts. This is equivalent to the current through a 1mOhm sense resistor. Divide the reported value by the actual sense resistor value in mOhm to get the actual value.”…”�”}”(hjh²hh³Nh´Nubah}”(h]”h ]”h"]”h$]”h&]”uh1hËh³hÊh´K;hjh²hubeh}”(h]”Œsysfs-attributes”ah ]”h"]”Œsysfs attributes”ah$]”h&]”uh1hµhh·h²hh³hÊh´K)ubeh}”(h]”Œkernel-driver-ltc2990”ah ]”h"]”Œkernel driver ltc2990”ah$]”h&]”uh1hµhhh²hh³hÊh´Kubeh}”(h]”h ]”h"]”h$]”h&]”Œsource”hÊuh1hŒcurrent_source”NŒ current_line”NŒsettings”Œdocutils.frontend”ŒValues”“”)�”}”(hºNŒ generator”NŒ datestamp”NŒ source_link”NŒ source_url”NŒ toc_backlinks”jKŒfootnote_backlinks”KŒ sectnum_xform”KŒstrip_comments”NŒstrip_elements_with_classes”NŒ strip_classes”NŒ report_level”KŒ halt_level”KŒexit_status_level”KŒdebug”NŒwarning_stream”NŒ traceback”ˆŒinput_encoding”Œ utf-8-sig”Œinput_encoding_error_handler”Œstrict”Œoutput_encoding”Œutf-8”Œoutput_encoding_error_handler”j\Œerror_encoding”Œutf-8”Œerror_encoding_error_handler”Œbackslashreplace”Œ language_code”Œen”Œrecord_dependencies”NŒconfig”NŒ id_prefix”hŒauto_id_prefix”Œid”Œ dump_settings”NŒdump_internals”NŒdump_transforms”NŒdump_pseudo_xml”NŒexpose_internals”NŒstrict_visitor”NŒ_disable_config”NŒ_source”hÊŒ _destination”NŒ _config_files”]”Œ7/var/lib/git/docbuild/linux/Documentation/docutils.conf”aŒfile_insertion_enabled”ˆŒ raw_enabled”KŒline_length_limit”M'Œpep_references”NŒ pep_base_url”Œhttps://peps.python.org/”Œpep_file_url_template”Œpep-%04d”Œrfc_references”NŒ rfc_base_url”Œ&https://datatracker.ietf.org/doc/html/”Œ tab_width”KŒtrim_footnote_reference_space”‰Œsyntax_highlight”Œlong”Œ smart_quotes”ˆŒsmartquotes_locales”]”Œcharacter_level_inline_markup”‰Œdoctitle_xform”‰Œ docinfo_xform”KŒsectsubtitle_xform”‰Œ image_loading”Œlink”Œembed_stylesheet”‰Œcloak_email_addresses”ˆŒsection_self_link”‰Œenv”NubŒreporter”NŒindirect_targets”]”Œsubstitution_defs”}”Œsubstitution_names”}”Œrefnames”}”Œrefids”}”Œnameids”}”(j7j4jæjãj j j/j,uŒ nametypes”}”(j7‰jæ‰j ‰j/‰uh}”(j4h·jãjÂj jéj,juŒ footnote_refs”}”Œ citation_refs”}”Œ autofootnotes”]”Œautofootnote_refs”]”Œsymbol_footnotes”]”Œsymbol_footnote_refs”]”Œ footnotes”]”Œ citations”]”Œautofootnote_start”KŒsymbol_footnote_start”KŒ id_counter”Œ collections”ŒCounter”“”}”…”R”Œparse_messages”]”Œtransform_messages”]”Œ transformer”NŒ include_log”]”Œ decoration”Nh²hub.