Editing Thermal sensors
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The PS2 has a thermal sensor IC in proximity to the EE (or EE+GS, depending on the revision). | The PS2 has a thermal sensor IC in proximity to the EE (or EE+GS, depending on the revision). | ||
On consoles with a Dragon [[MechaCon]] (SCPH- | On consoles with a Dragon [[MechaCon]] (SCPH-5XXXX and later), the thermal sensor is connected to the MechaCon and the temperature can be read from software. On earlier consoles, the thermal sensor is connected to the [[SysCon]] and the temperature can (currently) not be read from software. GH-001 and GH-003 use a simple thermostat instead of a temperature sensor. | ||
== Texas Instruments LM56 == | == Texas Instruments LM56 == | ||
Thermostat, 2 digital outputs for 2 configurable temperature thresholds | Thermostat, 2 digital outputs for 2 configurable temperature thresholds, used in conjunction with NJM062V op-amp | ||
Used on GH-001 and GH-003. | Used on GH-001 and GH-003. (What about GH-008?) | ||
== Texas Instruments LM74 == | == Texas Instruments LM74 == | ||
SPI/Microwire temperature sensor, 13 bit, 8-pin SOIC-8 | SPI/Microwire temperature sensor, 13 bit, 8-pin SOIC-8 | ||
Used on GH-004, GH-005, GH-006, GH-007 | Used on GH-004, GH-005, GH-006, GH-007, GH-010, GH-012, GH-013, GH-014 (What about GH-008?) | ||
== Texas Instruments LM70 == | == Texas Instruments LM70 == | ||
SPI/Microwire temperature sensor, 11 bit, 8-pin VSSOP-8 | SPI/Microwire temperature sensor, 11 bit, 8-pin VSSOP-8 | ||
Used on GH-015, GH-016, GH-017 | Used on GH-015, GH-016, GH-017, GH-019, GH-022 | ||
== Texas Instruments LM71 == | == Texas Instruments LM71 == | ||
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== Texas Instruments LM20 == | == Texas Instruments LM20 == | ||
Analog output temperature sensor, 5-pin SOT-323/SC-70, SMD-code: T2B. Analog output connected to Dragon-[[MechaCon]], which probably has an internal | Analog output temperature sensor, 5-pin SOT-323/SC-70, SMD-code: T2B. Analog output connected to Dragon-[[MechaCon]], which probably has an internal DAC for this. Some boards that use the LM20 also have alternate solder pads and wiring for a LM71. | ||
Used on GH-051, GH-052, GH-061, GH-062 (also likely on GH-070, GH-071, GH-072, but unconfirmed) | Used on GH-051, GH-052, GH-061, GH-062 (also likely on GH-070, GH-071, GH-072, but unconfirmed) | ||
== Seiko S-58LM20A == | == Seiko S-58LM20A == | ||
Analog output temperature sensor, 4-pin SC-82AB, SMD-code: DRE. Analog output connected to Dragon-[[MechaCon]], which probably has an internal | Analog output temperature sensor, 4-pin SC-82AB, SMD-code: DRE. Analog output connected to Dragon-[[MechaCon]], which probably has an internal DAC for this. Drop-in replacement for Texas Instruments LM20 that can be mounted on the same footprint with 1 pin less (which is NC on Texas Instruments LM20). | ||
Used on GH-072 | Used on GH-072 | ||
== PS2 hardware in PS3 == | == PS2 hardware in PS3 == | ||
[https://www.psdevwiki.com/ps3/COK-00x COK-001] has unpopulated pads for a thermal sensor next to EE+GS. COK-002 doesn't have any temperature monitoring capabilities next to GS. | [https://www.psdevwiki.com/ps3/COK-00x COK-001] has unpopulated pads for a thermal sensor next to EE+GS. COK-002 doesn't have any temperature monitoring capabilities next to GS. | ||