Changes between Version 22 and Version 23 of malibu/gw3089gblade

Timestamp:

04/17/2023 11:47:07 PM (13 months ago)

Author:

Ron Eisworth

Comment:

--

malibu/gw3089gblade

@@ -88 +88 @@
 == Thermal & Cooling Fan
 
-The fan runs at specific set points.
-The trip points are set at 50C, 60C and 80C (as shown in the device tree [https://github.com/Gateworks/linux-malibu/blob/v6.1-malibu/arch/arm64/boot/dts/marvell/cn9130-malibu-gw8901.dts#L413 here])
-
-Note also the processor will throttle down if the fan isn't able to achieve proper cooling with the fan.
+The GW3089 uses the industrial temperature quad core Marvell CN9130 processor rated at 2.2GHz. The Tjunction for the processor is -40C to +105C. The GW3089 enclosure contains a built in CUI fan (model CUI CFM-4020BF-095-342-22) to keep the unit cool and provide airflow to the processor. 
+
+Fan specifications:
+
+ * Operating Voltage: 5VDC
+ * Typical Power Consumption: 1.45W
+ * Typical RPM: 9500 RPM, Min 8550, Max 10450
+ * Typical CFM: 11.88
+ * Typical Noise: 34.2 dBA
+ * MTBF: Typ. 70K Hours @ +40C
+ * Operating Temp: -10C to +70C
+ * Dual Ball Bearing
+ * Auto Restart Protection
+ * Polarity Protection
+ * Soft Start
+ * Tachometer Signal
+ * PWM Control
+ * Safety Approvals: UL, cUL, TUV, CE
+ * RoHS
+
+The fan runs at specific set points. The trip points are set at 50C, 60C and 80C (as shown in the device tree [https://github.com/Gateworks/linux-malibu/blob/v6.1-malibu/arch/arm64/boot/dts/marvell/cn9130-malibu-gw8901.dts#L413 here]). Note also the processor will throttle down if the fan isn't able to achieve proper cooling with the fan.
 
 The GW8901 uses standard Linux cooling-maps, thermal-zones and the pwm-fan driver.
@@ -194 +211 @@
 == Enclosure
 
-The GW3089 enclosure uses the following screws for securing the board, fan and frontplate.
+The GW3089 anodized enclosure uses the following screws for securing the board, fan and frontplate.
 
  * Frontplate = Torx T8 Head, M3 x 8mm
@@ -200 +217 @@
  * Board standoffs = Hex 1.5mm Head M2.5 x 5mm
 
-The fan is a CUI CFM-4020BF-095-342-22 with the following specifications:
-
- * Operating Voltage: 5VDC
- * Typical Power Consumption: 1.45W
- * Typical RPM: 9500 RPM
- * Typical Noise: 34.2 dBA
- * MTBF: Typ. 70K Hours @ +40C
- * Operating Temp: -10C to +70C
- * Dual Ball Bearing
- * Auto Restart Protection
- * Polarity Protection
- * Soft Start
- * Tachometer Signal
- * PWM Control
- * Safety Approvals: UL, cUL, TUV, CE
- * RoHS
-
-
 == Wireless