Lines Matching +full:hardware +full:- +full:bound
10 Addresses scanned: I2C 0x2c-0x2e
18 Addresses scanned: I2C 0x2c-0x2e
24 - Mark M. Hoffman <[email protected]>
25 - Ported to 2.6 by Eric J. Bowersox <[email protected]>
26 - Adapted to 2.6.20 by Carsten Emde <[email protected]>
27 - Modified for mainline integration by Hans J. Koch <[email protected]>
30 -----------------
33 Set to non-zero to force some initializations (default is 0).
38 Configures in7 and in8 limit type, where 0 means absolute and non-zero
42 time (even though the hardware is capable of enabling both). There's
53 Hardware Description
54 --------------------
58 The LM93 hardware monitor has a two wire digital interface compatible with
59 SMBus 2.0. Using an 8-bit ADC, the LM93 measures the temperature of two remote
77 --------------
88 exponential moving average (but not quite - check the datasheet). Note
90 from 0-255 where 0 indicates no throttling, and 255 indicates > 99.6%.
104 assert #P2_PROCHOT, and vice-versa. This mode is enabled by writing a
105 non-zero integer to the sysfs file prochot_short.
125 files are read-only.
129 If a fan is driven using a low-side drive PWM, the tachometer
144 are still some conditions that will override even this mode - see section
148 and pwm2 are used to set the manual duty cycle; each is an integer (0-255)
150 are constrained by the hardware. Selecting a value which is not available
160 frequency values are constrained by the hardware. Selecting a value which is
171 points of configuration. To start, each PWM output can be bound to any
173 individual control sources to which the PWM output is bound.
175 The eight control sources are: temp1-temp4 (aka "zones" in the datasheet),
178 a "0" disables it. The h/w default is 0x0f (all temperatures bound).
202 1 0 - 25.00%
203 2 0 - 28.57%
204 3 1 40C - 41C 32.14%
205 4 1 41C - 42C 35.71%
206 5 2 42C - 44C 39.29%
207 6 2 44C - 46C 42.86%
208 7 2 48C - 50C 46.43%
209 8 2 50C - 52C 50.00%
210 9 2 52C - 54C 53.57%
211 10 2 54C - 56C 57.14%
212 11 2 56C - 58C 71.43%
213 12 2 58C - 60C 85.71%
214 - - > 60C 100.00%
235 PWM Spin-Up Cycle
238 A spin-up cycle occurs when a PWM output is commanded from 0% duty cycle to
239 some value > 0%. The LM93 supports a minimum duty cycle during spin-up. These
242 duration of the spin-up cycle is also configurable. These values are found in
244 the spin-up time in seconds. The available spin-up times are constrained by
245 the hardware. Selecting a value which is not available will cause the driver
248 Spin-up Durations:
254 If the #PROCHOT or #VRDHOT signals are asserted while bound to a PWM output
258 The available ramp times are constrained by the hardware. Selecting a value
279 four tach input pins. GPIO0-GPIO3 correspond to (fan) tach 1-4, respectively.
285 -----------------------
301 pwm<n>_auto_spinup_min minimum duty cycle during spin-up
302 pwm<n>_auto_spinup_time duration of spin-up
306 temp<n>_auto_offset[1-12] temperature channel offsets
311 gpio input state of 8 GPIO pins; read-only