Changeset 3007 for lm-sensors/trunk/doc/chips/gl518sm
- Timestamp:
- 05/24/05 23:26:22 (7 years ago)
- Files:
-
- 1 modified
-
lm-sensors/trunk/doc/chips/gl518sm (modified) (3 diffs)
Legend:
- Unmodified
- Added
- Removed
-
lm-sensors/trunk/doc/chips/gl518sm
r3000 r3007 6 6 Supported chips: 7 7 * Genesys Logic GL518SM release 0x00 8 Prefix `gl518sm'8 Prefix: 'gl518sm' 9 9 Addresses scanned: I2C 0x2c and 0x2d 10 10 Datasheet: http://www.genesyslogic.com/pdf 11 11 * Genesys Logic GL518SM release 0x80 12 Prefix `gl518sm'12 Prefix: 'gl518sm' 13 13 Addresses scanned: I2C 0x2c and 0x2d 14 14 Datasheet: http://www.genesyslogic.com/pdf … … 55 55 0x80 chips support the reading of voltages directly, 0x00 only for VIN3. 56 56 57 The GL518SM implements one temperature sensor, two FANrotation speed57 The GL518SM implements one temperature sensor, two fan rotation speed 58 58 sensors, and four voltage sensors. It can report alarms through the 59 59 computer speakers. … … 65 65 a resolution of +-3 degrees. 66 66 67 F ANrotation speeds are reported in RPM (rotations per minute). An alarm is67 Fan rotation speeds are reported in RPM (rotations per minute). An alarm is 68 68 triggered if the rotation speed has dropped below a programmable limit. 69 69 In case when you have selected to turn Fan1 off, no Fan1 alarm is triggered. 70 70 71 FAN readings can be divided by a programmable divider (1, 2, 4 or 8) to give 72 the readings more range or accuracy. This is important because some FANs 73 report only one 'tick' each rotation, while others report two. 74 Not all RPM values can accurately be represented, so some rounding is done. 75 With a divider of 2, the lowest representable value is around 1900 RPM. 71 Fan readings can be divided by a programmable divider (1, 2, 4 or 8) to give 72 the readings more range or accuracy. Not all RPM values can accurately be 73 represented, so some rounding is done. With a divider of 2, the lowest 74 representable value is around 1900 RPM. 76 75 77 76 Voltage sensors (also known as VIN sensors) report their values in volts. An
