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Added experimental support for the chip ITE IT8686E. #1137

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Added experimental support for the chip ITE IT8686E. #1137

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2 changes: 2 additions & 0 deletions Hardware/LPC/Chip.cs
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Expand Up @@ -27,6 +27,7 @@ internal enum Chip : ushort {

IT8620E = 0x8620,
IT8628E = 0x8628,
IT8686E = 0x8686,
IT8705F = 0x8705,
IT8712F = 0x8712,
IT8716F = 0x8716,
Expand Down Expand Up @@ -74,6 +75,7 @@ internal class ChipName {

case Chip.IT8620E: return "ITE IT8620E";
case Chip.IT8628E: return "ITE IT8628E";
case Chip.IT8686E: return "ITE IT8686E";
case Chip.IT8705F: return "ITE IT8705F";
case Chip.IT8712F: return "ITE IT8712F";
case Chip.IT8716F: return "ITE IT8716F";
Expand Down
11 changes: 9 additions & 2 deletions Hardware/LPC/IT87XX.cs
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Expand Up @@ -139,14 +139,15 @@ internal class IT87XX : ISuperIO {
return;

voltages = new float?[9];
temperatures = new float?[3];
temperatures = new float?[chip == Chip.IT8686E ? 6 : 3];
fans = new float?[chip == Chip.IT8705F ? 3 : 5];
controls = new float?[3];

// IT8620E, IT8628E, IT8721F, IT8728F and IT8772E use a 12mV resultion
// ADC, all others 16mV
if (chip == Chip.IT8620E || chip == Chip.IT8628E || chip == Chip.IT8721F
|| chip == Chip.IT8728F || chip == Chip.IT8771E || chip == Chip.IT8772E)
|| chip == Chip.IT8728F || chip == Chip.IT8771E || chip == Chip.IT8772E
|| chip == Chip.IT8686E )
{
voltageGain = 0.012f;
} else {
Expand Down Expand Up @@ -182,6 +183,12 @@ internal class IT87XX : ISuperIO {
case Chip.IT8772E:
gpioCount = 0;
break;
case Chip.IT8686E:
// This is probably wrong number of GPIO. I don't have access to a datasheet
// for the IT8686E chip so I'm unable to determine the number of GPIO.
// Thus setting it to 0 to avoid any other part of the code trying to read from GPIO
gpioCount = 0;
break;
}
}

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1 change: 1 addition & 0 deletions Hardware/LPC/LPCIO.cs
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Expand Up @@ -333,6 +333,7 @@ internal class LPCIO {
switch (chipID) {
case 0x8620: chip = Chip.IT8620E; break;
case 0x8628: chip = Chip.IT8628E; break;
case 0x8686: chip = Chip.IT8686E; break;
case 0x8705: chip = Chip.IT8705F; break;
case 0x8712: chip = Chip.IT8712F; break;
case 0x8716: chip = Chip.IT8716F; break;
Expand Down