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Added first experimental support for the Nuvoton NCT6771F super I/O chip.

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This commit is contained in:
Michael Möller
2010-11-21 17:31:25 +00:00
parent 1159ba3db0
commit 55e808987c
5 changed files with 274 additions and 17 deletions
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43
Hardware/LPC/LPCIO.cs
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@@ -88,27 +88,27 @@ namespace OpenHardwareMonitor.Hardware.LPC {
report.AppendLine();
}
#region Winbond, Fintek
#region Winbond, Nuvoton, Fintek
private const byte FINTEK_VENDOR_ID_REGISTER = 0x23;
private const ushort FINTEK_VENDOR_ID = 0x1934;
private const byte WINBOND_HARDWARE_MONITOR_LDN = 0x0B;
private const byte WINBOND_NUVOTON_HARDWARE_MONITOR_LDN = 0x0B;
private const byte F71858_HARDWARE_MONITOR_LDN = 0x02;
private const byte FINTEK_HARDWARE_MONITOR_LDN = 0x04;
private void WinbondFintekEnter() {
private void WinbondNuvotonFintekEnter() {
Ring0.WriteIoPort(registerPort, 0x87);
Ring0.WriteIoPort(registerPort, 0x87);
}
private void WinbondFintekExit() {
private void WinbondNuvotonFintekExit() {
Ring0.WriteIoPort(registerPort, 0xAA);
}
private bool DetectWinbondFintek() {
WinbondFintekEnter();
WinbondNuvotonFintekEnter();
byte logicalDeviceNumber = 0;
byte id = ReadByte(CHIP_ID_REGISTER);
@@ -160,21 +160,21 @@ namespace OpenHardwareMonitor.Hardware.LPC {
case 0x3A:
case 0x41:
chip = Chip.W83627HF;
logicalDeviceNumber = WINBOND_HARDWARE_MONITOR_LDN;
logicalDeviceNumber = WINBOND_NUVOTON_HARDWARE_MONITOR_LDN;
break;
} break;
case 0x82:
switch (revision & 0xF0) {
case 0x80:
chip = Chip.W83627THF;
logicalDeviceNumber = WINBOND_HARDWARE_MONITOR_LDN;
logicalDeviceNumber = WINBOND_NUVOTON_HARDWARE_MONITOR_LDN;
break;
} break;
case 0x85:
switch (revision) {
case 0x41:
chip = Chip.W83687THF;
logicalDeviceNumber = WINBOND_HARDWARE_MONITOR_LDN;
logicalDeviceNumber = WINBOND_NUVOTON_HARDWARE_MONITOR_LDN;
break;
} break;
case 0x88:
@@ -182,43 +182,51 @@ namespace OpenHardwareMonitor.Hardware.LPC {
case 0x50:
case 0x60:
chip = Chip.W83627EHF;
logicalDeviceNumber = WINBOND_HARDWARE_MONITOR_LDN;
logicalDeviceNumber = WINBOND_NUVOTON_HARDWARE_MONITOR_LDN;
break;
} break;
case 0xA0:
switch (revision & 0xF0) {
case 0x20:
chip = Chip.W83627DHG;
logicalDeviceNumber = WINBOND_HARDWARE_MONITOR_LDN;
logicalDeviceNumber = WINBOND_NUVOTON_HARDWARE_MONITOR_LDN;
break;
} break;
case 0xA5:
switch (revision & 0xF0) {
case 0x10:
chip = Chip.W83667HG;
logicalDeviceNumber = WINBOND_HARDWARE_MONITOR_LDN;
logicalDeviceNumber = WINBOND_NUVOTON_HARDWARE_MONITOR_LDN;
break;
} break;
case 0xB0:
switch (revision & 0xF0) {
case 0x70:
chip = Chip.W83627DHGP;
logicalDeviceNumber = WINBOND_HARDWARE_MONITOR_LDN;
logicalDeviceNumber = WINBOND_NUVOTON_HARDWARE_MONITOR_LDN;
break;
} break;
case 0xB3:
switch (revision & 0xF0) {
case 0x50:
chip = Chip.W83667HGB;
logicalDeviceNumber = WINBOND_HARDWARE_MONITOR_LDN;
logicalDeviceNumber = WINBOND_NUVOTON_HARDWARE_MONITOR_LDN;
break;
} break;
case 0xB4:
switch (revision & 0xF0) {
case 0x70:
chip = Chip.NCT6771F;
logicalDeviceNumber = WINBOND_NUVOTON_HARDWARE_MONITOR_LDN;
break;
} break;
}
if (chip == Chip.Unknown) {
if (id != 0 && id != 0xff) {
WinbondFintekExit();
WinbondNuvotonFintekExit();
ReportUnknownChip("Winbond / Fintek", ((id << 8) | revision));
ReportUnknownChip("Winbond / Nuvoton / Fintek",
((id << 8) | revision));
}
} else {
@@ -229,7 +237,7 @@ namespace OpenHardwareMonitor.Hardware.LPC {
ushort vendorID = ReadWord(FINTEK_VENDOR_ID_REGISTER);
WinbondFintekExit();
WinbondNuvotonFintekExit();
if (address != verify) {
report.Append("Chip ID: 0x");
@@ -270,6 +278,9 @@ namespace OpenHardwareMonitor.Hardware.LPC {
case Chip.W83687THF:
superIOs.Add(new W836XX(chip, revision, address));
break;
case Chip.NCT6771F:
superIOs.Add(new NCT677X(chip, revision, address));
break;
case Chip.F71858:
case Chip.F71862:
case Chip.F71869: