Bus services

gpio

This is "nn::gpio::IManager".

Cmd	Name
0	[5.0.0+] OpenSessionForDevDeprecated ([1.0.0-4.1.0] OpenSessionForDev)
1	[5.0.0+] OpenSessionDeprecated ([1.0.0-4.1.0] OpenSession)
2	[5.0.0+] OpenSessionForTestDeprecated ([1.0.0-4.1.0] OpenSessionForTest)
3	[5.0.0-6.2.0] IsWakeEventActiveDeprecated ([1.0.0-4.1.0] IsWakeEventActive)
4	[5.0.0-6.2.0] GetWakeEventActiveFlagSetDeprecated ([1.0.0-4.1.0] GetWakeEventActiveFlagSet)
5	[5.0.0-6.2.0] SetWakeEventActiveFlagSetForDebugDeprecated ([1.0.0-4.1.0] SetWakeEventActiveFlagSetForDebug)
6	SetWakePinDebugMode
7	[5.0.0+] OpenSession
8	[5.0.0+] IsWakeEventActive
9	[5.0.0+] SetWakeEventActiveFlagSetForDebug
10	[6.0.0+] DumpStateForDebug

OpenSessionForDevDeprecated

Takes an input #GpioPadDescriptor. Returns an #IPadSession.

OpenSessionDeprecated

Same as #OpenSessionForDevDeprecated except it takes a #GpioPadName which is then converted to a #GpioPadDescriptor. Returns an #IPadSession.

OpenSessionForTestDeprecated

Same as #OpenSessionDeprecated but panics on failure.

IsWakeEventActiveDeprecated

Takes an input #GpioPadName. Returns a bool IsActive.

GetWakeEventActiveFlagSetDeprecated

No input. Returns an output u128 #WakeBitFlag.

SetWakeEventActiveFlagSetForDebugDeprecated

Takes an input #GpioPadName and an input bool IsEnabled. No output.

SetWakePinDebugMode

Takes an input u32 WakePinDebugMode. No output.

OpenSession

Same as #OpenSessionDeprecated but takes a DeviceCode and an input #OpenMode.

IsWakeEventActive

Same as #IsWakeEventActiveDeprecated but takes a DeviceCode.

SetWakeEventActiveFlagSetForDebug

Same as #SetWakeEventActiveFlagSetForDebugDeprecated but takes a DeviceCode.

DumpStateForDebug

Stubbed. Returns 0.

IPadSession

This is "nn::gpio::IPadSession".

Cmd	Name
0	[12.0.0+] SetDirectionDeprecated ([1.0.0-11.0.1] SetDirection)
1	GetDirection
2	SetInterruptMode
3	GetInterruptMode
4	SetInterruptEnable
5	GetInterruptEnable
6	[1.0.0-16.1.0] GetInterruptStatus
7	[1.0.0-16.1.0] ClearInterruptStatus
8	SetValue
9	GetValue
10	BindInterrupt
11	UnbindInterrupt
12	SetDebounceEnabled
13	GetDebounceEnabled
14	SetDebounceTime
15	GetDebounceTime
16	[4.0.0+] SetValueForSleepState
17	[6.0.0+] GetMaxDebounceTime
18	[12.0.0+] SetDirectionInput
19	[12.0.0+] SetDirectionOutput

SetDirectionDeprecated

Takes an input u32 #Direction. No output.

GetDirection

No input. Returns an output u32 #Direction.

SetInterruptMode

Takes an input u32 #InterruptMode. No output.

GetInterruptMode

No input. Returns an output u32 #InterruptMode.

SetInterruptEnable

Takes an input bool IsEnable. No output.

GetInterruptEnable

No input. Returns an output bool IsEnable.

GetInterruptStatus

No input. Returns an output u32 #InterruptStatus.

ClearInterruptStatus

No input/output.

SetValue

Takes an input u32 #GpioValue. No output.

GetValue

No input. Returns an output u32 #GpioValue.

BindInterrupt

No input. Returns an output Event handle.

UnbindInterrupt

No input/output.

SetDebounceEnabled

Takes an input bool IsEnable. No output.

GetDebounceEnabled

No input. Returns an output bool IsEnable.

SetDebounceTime

Takes an input s32 MsecTime. No output.

GetDebounceTime

No input. Returns an output s32 MsecTime.

SetValueForSleepState

Takes an input u32 ValueForSleepState. No output.

GetMaxDebounceTime

No input. Returns an output u32 MaxDebounceTime.

SetDirectionInput

No input/output.

SetDirectionOutput

Takes an input u32 #GpioValue. No output.

i2c, i2c:pcv

This is "nn::i2c::IManager".

Cmd	Name
0	OpenSessionForDev
1	OpenSession
2	[1.0.0-5.1.0] HasDevice
3	[1.0.0-5.1.0] HasDeviceForDev
4	[6.0.0+] OpenSession2

OpenSessionForDev

Takes an input u16 SlaveAddress (padded to u32) and 3 input u32s BusIdx, #AddressingMode and #SpeedMode. Returns an #II2cSession.

OpenSession

Takes an input #I2cDevice. Returns an output #II2cSession.

HasDevice

Takes an input #I2cDevice. Returns an output boolean success value.

HasDeviceForDev

Takes an input u16 SlaveAddress (padded to u32) and 3 input u32s BusIdx, #AddressingMode and #SpeedMode. Returns an output boolean success value.

OpenSession2

Same as OpenSession, but takes an input u32 DeviceCode.

II2cSession

This is "nn::i2c::ISession".

Cmd	Name
0	[1.0.0-5.1.0] SendOld
1	[1.0.0-5.1.0] ReceiveOld
2	[1.0.0-5.1.0] ExecuteCommandListOld
10	Send
11	Receive
12	ExecuteCommandList
13	[6.0.0+] SetRetryPolicy

Send

Takes a type-0x21 input buffer InData and an input u32 #TransactionOption. No output.

Receive

Takes a type-0x22 output buffer OutData and an input u32 #TransactionOption. No output.

ExecuteCommandList

Takes a type-0x22 output buffer ReceiveBuffer and a type-0x9 input buffer CommandList. No output.

Commands

This is "nn::i2c::I2cCommand".

Bits	Name
0-5	#CommandId
6-7	#TransactionOption

A send command will write bytes to the device using the format: [u8 cmd_send] [u8 len] <bytes>

A receive command will read bytes from the device using the format: [u8 cmd_receive] [u8 len]

An extension sleep command will stall the device using the format: [u8 cmd_extension] [u8 ms]

SetRetryPolicy

Takes 2 input u32s MaxRetries and RetryIntervalMicroSeconds. No output.

uart

This is "nn::uart::IManager".

Cmd	Name
0	[1.0.0-16.1.0] HasPort
1	[1.0.0-16.1.0] HasPortForDev
2	[1.0.0-16.1.0] IsSupportedBaudRate
3	[1.0.0-16.1.0] IsSupportedBaudRateForDev
4	[1.0.0-16.1.0] IsSupportedFlowControlMode
5	[1.0.0-16.1.0] IsSupportedFlowControlModeForDev
6	CreatePortSession
7	[1.0.0-16.1.0] IsSupportedPortEvent
8	[1.0.0-16.1.0] IsSupportedPortEventForDev
9	[7.0.0-16.1.0] IsSupportedDeviceVariation
10	[7.0.0-16.1.0] IsSupportedDeviceVariationForDev

HasPort

Takes an input #UartPort. Returns an output boolean success value.

HasPortForDev

Takes an input #UartPortForDev. Returns an output boolean success value.

IsSupportedBaudRate

Takes 2 input u32s #UartPort and BaudRate. Returns an output boolean success value.

Supported baud rates are 57600, 115200, 1000000 and 3000000.

IsSupportedBaudRateForDev

Takes 2 input u32s #UartPortForDev and BaudRate. Returns an output boolean success value.

Supported baud rates are 57600, 115200, 1000000 and 3000000.

IsSupportedFlowControlMode

Takes 2 input u32s #UartPort and #FlowControlMode. Returns an output boolean success value.

IsSupportedFlowControlModeForDev

Takes 2 input u32s #UartPortForDev and #FlowControlMode. Returns an output boolean success value.

CreatePortSession

No input. Returns an output #IPortSession.

IsSupportedPortEvent

Takes 2 input u32s #UartPort and #PortEventType. Returns an output boolean success value.

IsSupportedPortEventForDev

Takes 2 input u32s #UartPortForDev and #PortEventType. Returns an output boolean success value.

IsSupportedDeviceVariation

Takes 2 input u32s #UartPort and DeviceVariation. Returns an output boolean success value.

Supported device variations are 0 (Bluetooth) for UART-D, 0 (Joy-Con(R)) for UART-B, 0 (Joy-Con(L)) and 1 (SioMcu) for UART-C.

IsSupportedDeviceVariationForDev

Takes 2 input u32s #UartPortForDev and DeviceVariation. Returns an output boolean success value.

Supported device variations are 0 (Bluetooth) for UART-D, 0 (Joy-Con(R)) for UART-B, 0 (Joy-Con(L)) and 1 (SioMcu) for UART-C.

IPortSession

This is "nn::uart::IPortSession".

Cmd	Name
0	OpenPort
1	OpenPortForDev
2	GetWritableLength
3	Send
4	GetReadableLength
5	Receive
6	BindPortEvent
7	UnbindPortEvent
8	[14.0.0+] OpenPort2

OpenPort

Takes 3 input u32s #UartPort, BaudRate and #FlowControlMode, 2 input u64s SendBufferLength and ReceiveBufferLength and 2 input TransferMemory handles SendHandle and ReceiveHandle. Returns an output boolean success value.

[6.0.0+] Takes 4 input u8s (padded as u32) IsInvertTx, IsInvertRx, IsInvertRts and IsInvertCts, 3 input u32s #UartPort, BaudRate and #FlowControlMode, 2 input u64s SendBufferLength and ReceiveBufferLength and 2 input TransferMemory handles SendHandle and ReceiveHandle. Returns an output boolean success value.

[7.0.0+] Takes 4 input u8s (padded as u32) IsInvertTx, IsInvertRx, IsInvertRts and IsInvertCts, 4 input u32s #UartPort, BaudRate, #FlowControlMode and DeviceVariation, 2 input u64s SendBufferLength and ReceiveBufferLength and 2 input TransferMemory handles SendHandle and ReceiveHandle. Returns an output boolean success value.

This will Abort when the specified #UartPort is already being used, due to a SVC failing.

OpenPortForDev

Same as #OpenPort, but takes an input #UartPortForDev instead.

GetWritableLength

No input. Returns an output u64 WritableLength.

Send

Takes a type-0x21 input buffer InData. Returns an output u64 size.

GetReadableLength

No input. Returns an output u64 ReadableLength.

Receive

Takes a type-0x22 output buffer OutData. Returns an output u64 size.

BindPortEvent

Takes an input u32 #PortEventType and an input s64 Threshold. Returns an output boolean success value and an Event handle with EventClearMode=0.

UnbindPortEvent

Takes an input u32 #PortEventType. Returns an output boolean success value.

OpenPort2

Same as #OpenPort, but takes an input u32 DeviceCode instead of an #UartPort and no longer returns an output boolean success value.

pwm

This is "nn::pwm::IManager".

Cmd	Name
0	OpenSessionForDev
1	OpenSession
2	[6.0.0+] OpenSession2

OpenSession2

Takes a DeviceCode and returns an #IChannelSession.

IChannelSession

This is "nn::pwm::IChannelSession".

Cmd	Name
0	SetPeriod
1	GetPeriod
2	[1.0.0-13.2.1] SetDuty
3	[1.0.0-13.2.1] GetDuty
4	SetEnabled
5	GetEnabled
6	[6.0.0+] SetDutyCycle
7	[6.0.0+] GetDutyCycle

SetDutyCycle

Takes an input double DutyCycle. No output.

GetDutyCycle

No input. Returns an output double DutyCycle.

pinmux

This is "nn::pinmux::IManager".

Cmd	Name
0	OpenSession

OpenSession

Takes an #AssignablePinGroupName or an #AssignablePinGroupNameForHardwareTest and returns an ISession.

ISession

This is "nn::pinmux::ISession".

Cmd	Name
0	SetPinAssignment
1	GetPinAssignment
2	SetPinAssignmentForHardwareTest
3	[17.0.0+] SetSfioConfiguration
4	[17.0.0+] GetSfioConfiguration
5	[17.0.0+] SetInputEnableConfiguration
6	[17.0.0+] GetInputEnableConfiguration
7	[17.0.0+] SetPullConfiguration
8	[17.0.0+] GetPullConfiguration
9	[17.0.0+] SetPmConfiguration
10	[17.0.0+] GetPmConfiguration

SetPinAssignment

Takes a #PinAssignment. No output.

GetPinAssignment

No input. Returns a #PinAssignment.

SetPinAssignmentForHardwareTest

Takes a #PinAssignmentForHardwareTest. No output.

sasbus

This is "nn::sasbus::IManager".

This was added with [3.0.0+].

Cmd	Name
0	OpenSession

OpenSession

Takes a #SasbusPort and returns an ISession.

ISession

This is "nn::sasbus::ISession".

Cmd	Name
0	Send
1	Receive
2	StartPeriodicReceiveMode
3	StopPeriodicReceiveMode
4	[19.0.0+]
5	[19.0.0+]

Send

Takes a type-0x21 input buffer and an u8 SpiCommand. No output.

Receive

Takes a type-0x22 output buffer and an u8 SpiCommand. No output.

StartPeriodicReceiveMode

Takes an u8 SpiCommand (padded to u32), an u32, two u64s and a copy handle. No output.

StopPeriodicReceiveMode

No input/output.

Cmd4

Takes a total of 0x10-bytes of input and an input handle. No output.

This is similar to StartPeriodicReceiveMode. This eventually calls an impl func which just writes some input fields into state, then (on NX) Aborts.

Cmd5

No input/output.

This is identical to StopPeriodicReceiveMode.

led

This is "nn::led::detail::IManager".

This was added with [8.1.1+].

Cmd	Name
0	OpenController

OpenController

Takes a DeviceCode (which must be 0x35000065) and returns an #IController session for it.

IController

This is "nn::led::detail::IController".

This was added with [8.1.1+].

Cmd	Name
0	StartLighting
1	StopLighting
2	SetLightingMode
3	GetLightingMode
4	IsLighting
5	SetRisingTime
6	GetRisingTime
7	SetFallingTime
8	GetFallingTime
9	SetPeakTime
10	GetPeakTime
11	SetPulseInterval
12	GetPulseInterval
13	SetPulseCount
14	GetPulseCount
15	GetMaxPulseCount
16	SetBreathInterval
17	GetBreathInterval
18	SetConstantBrightness
19	GetConstantBrightness
20	[10.0.0+] GetBreathingStatus ([8.1.1-9.2.0] RegisterPwmChannel)
21	[8.1.1-9.2.0] UnregisterPwmChannel

GpioPadName

This is "nn::gpio::GpioPadName".

Value	Name	GpioPadDescriptor	DeviceCode	Tegra (port, pin)	Description	Direction	Used by (services)	Used by (hardware)
0x01	CodecLdoEnTemp	0xCC	0x33000002	Z, 4	Audio Codec (ALC5639) Power	Out	Audio services, Fatal services	Icosa, Hoag, Iowa, Aula
0x02	PowSdEn	0x24	0x3C000001	E, 4	SdCard Power	Out	PCV services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x03	BtRst	0x3C	0x37000002	H, 4	Bluetooth Reset	Out	Bluetooth Driver services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x04	RamCode3	0xDA	0xC9000402	BB, 2	Secondary Boot Device Configration	In		Icosa, Iowa
0x05	GameCardReset	0xDB	0x3C000402	BB, 3	Gamecard Reset	Out	Filesystem services	Icosa, Copper, Hoag, Iowa, Aula
0x06	CodecAlert	0xDC	0x33000003	BB, 4	Audio Codec (ALC5639) Alert	In	Audio services	Icosa, Hoag, Iowa, Aula
0x07	PowGc	0x25	0x3C000401	E, 5	Gamecard Power	Out		Icosa, Copper
0x08	DebugControllerDet	0x90	0x350000CA	S, 0	Debug Pad Detect	In	HID services	Icosa, Iowa
0x09	BattChgStatus	0x91	0x39000407	S, 1	Battery Charge Status	In		Icosa, Hoag, Iowa, Aula
0x0A	BattChgEnableN	0x96	0x39000003	S, 6	Charger IC (BQ24193) Charge Enable	Out	PTM services	Icosa, Hoag, Iowa, Aula
0x0B	FanTach	0x97	0x3D000002	S, 7	Fan Tachometer	In		Icosa, Hoag, Iowa, Calcio, Aula
0x0C	ExtconDetS	0x26	0x3500040B	E, 6	Joy-Con(L) IsAttached (insertion, Joy-Con pin 5/console TX, pulled low on insert)	In	HID services, AM services	Icosa, Iowa, Aula
0x0D	Vdd50AEn	0x05	0x39000401	A, 5	Fan and Joy-Con 5V Power (Battery)	Out	PTM services	Icosa, Hoag, Iowa, Aula
0x0E	SdevCoaxSel1	0x78	0xCA000406 ([1.0.0-10.0.0] 0xCA000402)	P, 0	SDEV Coax Select	In		Icosa, Iowa
0x0F	GameCardCd	0x93	0x3C000403	S, 3	Gamecard Card Detect	In	Filesystem services, AM services	Icosa, Copper, Hoag, Iowa, Aula
0x10	ProdType0	0x7D	0xC900040B	P, 5		In		Icosa, Copper, Iowa
0x11	ProdType1	0x7C	0xC900040C	P, 4		In		Icosa, Copper, Iowa
0x12	ProdType2	0x7B	0xC900040D	P, 3		In		Icosa, Copper, Iowa
0x13	ProdType3	0x7A	0xC900040E	P, 2		In		Icosa, Copper, Iowa
0x14	TempAlert	0xBC	0x3E000002	X, 4	Temperature Sensor	In		Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x15	CodecHpDetIrq	0xAE	0x33000004	V, 6	Audio Codec (ALC5639) Headphone Detect	In	Audio services	Icosa, Hoag, Iowa, Aula
0x16	MotionInt	0xBA	0x35000041	X, 2	Built-in IMU IRQ	In		Icosa, Hoag, Iowa, Aula
0x17	TpIrq	0xB9	0x35000036	X, 1	TouchPanel IRQ	In	HID services	Icosa, Hoag, Iowa, Aula
0x18	ButtonSleep2	0xBD	0x35000001	X, 5	Power Button (Connected only on Hoag)	In		Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x19	ButtonVolUp	0xBE	0x35000002	X, 6	Volume Up	In	Boot2, Audio services, Fatal services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x1A	ButtonVolDn	0xBF	0x35000003	X, 7	Volume Down	In	Boot2, Audio services	Icosa, Copper, Hoag, Iowa, Calcio , Aula
0x1B	BattMgicIrq	0xC0	0x39000034	Y, 0	Fuel Gauge IC (MAX17050) IRQ	In	PTM services, AM services	Icosa, Hoag, Iowa, Aula
0x1C	RecoveryKey	0xC1	0x35000004	Y, 1	Recovery Mode Key (HOME Button)	In		Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x1D	PowLcdBlEn	0xA9	0x3400003E	V, 1	LCD Backlight Power	Out	NV services, Backlight services	Icosa, Hoag, Iowa
0x1E	LcdReset	0xAA	0x34000033	V, 2	LCD Reset	Out	NV services	Icosa, Hoag, Iowa, Aula
0x1F	PdVconnEn	0x55	0x040000CC	K, 5	USB-PD Controller (RHOM BM92T30MWV) VCONN Power	Out	PTM services, USB services	Icosa, Hoag, Iowa, Aula
0x20	PdRstN	0xAD	0x040000CA	V, 5	USB-PD Controller (RHOM BM92T30MWV) ResetN	Out	USB services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x21	Bq24190Irq	0xC8	0x39000002	Z, 0	Charger IC (BQ24193) IRQ	In	PTM services, AM services	Icosa, Hoag, Iowa, Aula
0x22	SdevCoaxSel0	0xCA	0xCA000405 ([1.0.0-10.0.0] 0xCA000401)	Z, 2	SDEV Coax Select	In		Icosa, Iowa
0x23	SdWp	0xCB	0x3C000003	Z, 3	SdCard Write Protect	In		Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x24	TpReset	0x4F	0x35000035	J, 7	TouchPanel Reset	Out	HID services	Icosa, Hoag, Iowa, Aula
0x25	BtGpio2	0x50	0x37000401	K, 0		In		Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x26	BtGpio3	0x51	0x37000402	K, 1		In		Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x27	BtGpio4	0x52	0x37000403	K, 2		In		Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x28	CradleIrq	0x54	0x040000CB	K, 4	USB-PD Controller (RHOM BM92T30MWV) IRQ	In	USB services, AM services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x29	PowVcpuInt	0x56	0x3E000003	K, 6	Sub-PMIC for CPU (MAX77621) IRQ	In		Icosa, Copper, Aula
0x2A	Max77621GpuInt	0x57	0x3E000004	K, 7	Sub-PMIC for GPU (MAX77621) IRQ	In		Icosa, Copper
0x2B	ExtconChgU	0x53	0x35000402	K, 3	Joy-Con(R) Charge	Out	HID services	Icosa, Iowa, Aula
0x2C	ExtconChgS	0xE3	0x3500040C	CC, 3	Joy-Con(L) Charge	Out	HID services	Icosa, Iowa, Aula
0x2D	WifiRfDisable	0x38	0x38000003	H, 0		Out		Icosa, Copper, Hoag, Iowa, Calcio
0x2E	WifiReset	0x39	0x38000002	H, 1	WiFi Reset	Out	WLAN services, PCIe services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x2F	ApWakeBt	0x3B	0x37000003	H, 3	Wake Bluetooth from Host	Out	Bluetooth Driver services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x30	BtWakeAp	0x3D	0x37000004	H, 5	Wake Host from Bluetooth	In	AM services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x31	BtGpio5	0x3F	0x37000404	H, 7		Out		Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x32	PowLcdVddPEn	0x40	0x34000034	I, 0	LCD Backlight PAVDD +5V	Out	NV services	Icosa, Hoag, Iowa
0x33	PowLcdVddNEn	0x41	0x34000035	I, 1	LCD Backlight NAVDD -5V	Out	NV services	Icosa, Hoag, Iowa
0x34	ExtconDetU	0x3E	0x35000401	H, 6	Joy-Con(R) IsAttached (insertion, Joy-Con pin 5/console TX, pulled low on insert)	In	HID services, AM services	Icosa, Iowa, Aula
0x35	RamCode2	0xE2	0xC9000401	CC, 2	Secondary Boot Device Configration	In		Icosa, Iowa
0x36	Vdd50BEn	0xE4	0x39000402	CC, 4	Fan and Joy-Con 5V Power (USB)	Out	PTM services	Icosa, Iowa
0x37	WifiWakeHost	0x3A	0x38000004	H, 2	Wake Host from Wifi	In	AM services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x38	SdCd	0xC9	0x3C000002	Z, 1	SdCard Card Detect	In	Filesystem services, AM services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
0x39	OtgFet1ForSdev	0x4D	0x39000404	J, 5	Charger IC (BQ24193) OTG Charge Select	Out	PTM services, USB services	Icosa, Iowa
0x3A	OtgFet2ForSdev	0x58	0x39000405	L, 0	Charger IC (BQ24193) OTG Charge Select	Out	PTM services, USB services	Icosa, Iowa
0x3B	ExtConWakeU	0x3E	0x35000403	H, 6	Joy-Con(R) Wake Detect	In		Icosa, Hoag, Iowa, Aula
0x3C	ExtConWakeS	0x26	0x3500040D	E, 6	Joy-Con(L) Wake Detect	In		Icosa, Hoag, Iowa, Aula
0x3D	PmuIrq	-1	0x39000406	GIC 86	Main PMIC IRQ (PMU_EXT IRQ)
0x3E	ExtUart2Cts	0x33	0x35000404	G, 3	Joy-Con(R) CTS (checked low)	In	HID services, AM services
0x3F	ExtUart3Cts	0x1C	0x3500040E	D, 4	Joy-Con(L) CTS (checked low)	In	HID services, AM services
0x40	5VStepDownEn	0xD9	0x39000408	BB, 1	5V Step-Down Regulator Power	Out		Copper
0x41	UsbSwitchB2Oc	0x0C	0x04000401	B, 4	USB Root Port 2 Over Current	In	USB services	Copper
0x42	5VStepDownPg	0x0D	0x39000409	B, 5	5V Step-Down Regulator Power Good Flag	In		Copper
0x43	UsbSwitchAEn	0x21	0x04000402	E, 1	USB Power	Out	USB services	Copper
0x44	UsbSwitchAFlag	0x27	0x04000403	E, 7	USB Power Flag	In	USB services	Copper
0x45	UsbSwitchB3Oc	0x92	0x04000404	S, 2	USB Root Port 3 Over Current	In	USB services	Copper
0x46	UsbSwitchB3En	0x95	0x04000405	S, 5	USB Root Port 3 Power	Out	USB services	Copper
0x47	UsbSwitchB2En	0x98	0x04000406	T, 0	USB Root Port 2 Power	Out	USB services	Copper
0x48	Hdmi5VEn	0x10	0x34000004	C, 0	HDMI 5V Power	Out	NV services	Copper, Calcio
0x49	UsbSwitchB1En	0x11	0x04000407	C, 1	USB Root Port 1 Power	Out	USB services	Copper, Calcio
0x4A	HdmiPdTrEn	0x12	0x34000005	C, 2	HDMI/Power Delivery Switch	Out	NV services	Copper, Calcio
0x4B	FanEn	0x42	0x3D000003	I, 2	Fan Power	Out	PTM services	Copper
0x4C	UsbSwitchB1Oc	0xE6	0x04000408	CC, 6	USB Root Port 1 Over Current	In	USB services	Copper, Calcio
[2.0.0+] 0x4D	PwmFan	0xAC	0x3D000001	V, 4	Pulse-Width Modulation Fan Control	Out	PTM services	Copper
[2.0.0+] 0x4E	HdmiHpd	0xE1	0x34000006	CC, 1	HDMI Hot Plug Detect	In	NV services	Copper, Calcio
[5.0.0+] 0x4F	Max77812Irq	0x56	0x3E000003	K, 6	Sub-PMIC (CPU/GPU/RAM) IRQ	In		Hoag, Iowa, Calcio
[6.0.0+] 0x50	Debug0	0x20	0xCA000001	E, 0		Out		Hoag, Calcio, Aula
[6.0.0+] 0x51	Debug1	0x21	0xCA000002	E, 1		Out		Hoag, Calcio, Aula
[6.0.0+] 0x52	Debug2	0x22	0xCA000003	E, 2		Out		Hoag, Calcio, Aula
[6.0.0+] 0x53	Debug3	0x23	0xCA000004	E, 3		Out		Hoag, Calcio, Aula
[6.0.0+] 0x54	NfcIrq	0x4C	0x36000004	J, 4	NFC Controller IRQ	In	NFC services	Hoag
[6.0.0+] 0x55	NfcRst	0x57	0x36000003	K, 7	NFC Controller Reset	Out	NFC services	Hoag
[6.0.0+] 0x56	McuIrq	0x27 ([6.0.0-8.0.0] 0x94)	0x35000415	E, 7	Sio MCU IRQ	In		Hoag
[6.0.0+] 0x57	McuBoot	0x98	0x35000416	T, 0	Sio MCU BOOT0 Select (0: Flash, 1: SRAM)	Out	HID services	Hoag
[6.0.0+] 0x58	McuRst	0x99	0x35000417	T, 1	Sio MCU ResetN (Output LOW -> Input)	In	HID services	Hoag
[6.0.0+] 0x59	Vdd5V3En	0xBB	0x39000403	X, 3	OTG VBUS Power	Out	PTM services	Hoag, Iowa, Aula
[6.0.0+] 0x5A	McuPor	0xE5	0x35000418	CC, 5	Sio MCU NPOR	Out	HID services	Hoag
[6.0.0+] 0x5B	(McuHome)	0xAB	0x35000005	V, 3	Sio MCU Home Button	In	HID services, AM services	Hoag
[6.0.0+] 0x5C	NfcEn	0x4E	0x36000002	J, 6	NFC Controller Power	Out	NFC services	Hoag
[7.0.0+] -	ExtUart2Rts	0x32	0x35000406	G, 2	Joy-Con(R) RTS	In
[7.0.0+] -	ExtUart3Rts	0x1B	0x35000410	D, 3	Joy-Con(L) RTS	In
[7.0.0+] -		0x17	0x3500041B	C, 7	SPI4 MOSI (Built-in IMU, set as gpio-input so Sio can use IMU)	In		Hoag
[7.0.0+] -		0x18	0x3500041C	D, 0	SPI4 MISO (Built-in IMU, set as gpio-input so Sio can use IMU)	In		Hoag
[7.0.0+] -		0x15	0x3500041D	C, 5	SPI4 SCLK (Built-in IMU, set as gpio-input so Sio can use IMU)	In		Hoag
[7.0.0+] -		0x16	0x3500041E	C, 6	SPI4 CS0 (Built-in IMU, set as gpio-input so Sio can use IMU)	In		Hoag
[10.0.0+] -		0xC5	0x35000065	Y, 5	Notification LED PWM (CLK 32K OUT)	Out		Hoag
[10.0.0+] -		0x29	0x04000409	F, 1		Out		Calcio
[10.0.0+] -		0x38	0x34000401	H, 0	OLED Panel IRQ	In	Display services	Aula
[13.0.0+] -	(BtGpio6)	0x46	0x37000405	I, 6	UART-D RTS (Bluetooth)	In

GpioPadDescriptor

Bits	Description
7-5	Controller index
4-3	Port index
2-0	Pin number

Direction

This is "nn::gpio::Direction".

Value	Name
0	Input
1	Output

GpioValue

This is "nn::gpio::GpioValue".

Value	Name
0	Low
1	High

InterruptMode

This is "nn::gpio::InterruptMode".

Value	Name
0	LowLevel
1	HighLevel
2	RisingEdge
3	FallingEdge
4	AnyEdge

InterruptStatus

This is "nn::gpio::InterruptStatus".

Value	Name
0	Inactive
1	Active

WakeBitFlag

This is "nn::gpio::WakeBitFlag". This is a 128-bit flag.

OpenMode

This is "nn::gpio::OpenMode".

Value	Name
0	None
1	Read
2	Write
3	ReadWrite

I2cDevice

This is "nn::i2c::I2cDevice".

Value	Name	DeviceCode	Port:Addr	Is10bit	Speed	Max Retries	Retry Delay	Description	Used by (services)	Used by (hardware)
0	ClassicController	0x350000C9	0:52	N	100000	0	0	DebugPad Driver	HID services	Icosa, Iowa, Aula
1	Ftm3bd56	0x35000033	2:49	N	400000	0	0	TouchPanel	HID services	Icosa, Hoag, Iowa, Aula
2	Tmp451	0x3E000001	0:4C	N	100000	0	0	Temperature Sensor	PTM services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
3	Nct72	0x3E000001	0:4C	N	100000	0	0	Temperature Sensor	PTM services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
4	Alc5639	0x33000001	0:1C	N	100000	0	0	Audio Codec	Audio services, Fatal services	Icosa, Hoag, Iowa, Aula
5	Max77620Rtc	0x3B000001	4:68	N	400000	3	5000000	PMIC RTC	PCV services	Icosa, Copper
6	Max77620Pmic	0x3A000001	4:3C	N	400000	3	5000000	PMIC	PCV services	Icosa, Copper
7	Max77621Cpu	0x3A000003	4:1B	N	400000	3	5000000	Sub-PMIC for CPU	PCV services	Icosa, Copper
8	Max77621Gpu	0x3A000004	4:1C	N	400000	3	5000000	Sub-PMIC for GPU	PCV services	Icosa, Copper
9	Bq24193	0x39000001	0:6B	N	100000	3	5000000	Charger IC	PTM services	Icosa, Hoag, Iowa, Aula
10	Max17050	0x39000033	0:36	N	100000	3	5000000	Fuel Gauge IC	PTM services, PCV services	Icosa, Hoag, Iowa, Aula
11	Bm92t30mwv	0x040000C9	0:18	N	100000	3	5000000	USB-PD controller	USB services	Icosa, Copper, Hoag, Iowa, Calcio, Aula
12	Ina226Vdd15v0Hb	0x3F000401	1:40	N	400000	3	5000000	Power Monitor	nvdbgsvc	Factory
13	Ina226VsysCpuDs or Ina226VddCpuAp (SdevMariko)	0x3F000001	1:41	N	400000	3	5000000	Power Monitor	nvdbgsvc	Factory
14	Ina226VsysGpuDs or Ina226VddGpuAp (SdevMariko)	0x3F000002	1:44	N	400000	3	5000000	Power Monitor	nvdbgsvc	Factory
15	Ina226VsysDdrDs or Ina226VddDdr1V1Pmic (SdevMariko)	0x3F000003	1:45	N	400000	3	5000000	Power Monitor	nvdbgsvc	Factory
16	Ina226VsysAp	0x3F000402	1:46	N	400000	3	5000000	Power Monitor	nvdbgsvc	Factory
17	Ina226VsysBlDs	0x3F000403	1:47	N	400000	3	5000000	Power Monitor	nvdbgsvc	Factory
18	Bh1730	0x35000047	1:29	N	400000	3	5000000	Ambient Light Sensor	Backlight services	Icosa, Hoag, Iowa, Aula
19	Ina226VsysCore or Ina226VddCoreAp (SdevMariko)	0x3F000404	1:48	N	400000	3	5000000	Power Monitor	nvdbgsvc	Factory
20	Ina226Soc1V8 or Ina226VddSoc1V8 (SdevMariko)	0x3F000405	1:49	N	400000	3	5000000	Power Monitor	nvdbgsvc	Factory
21	Ina226Lpddr1V8 or Ina226Vdd1V8 (SdevMariko)	0x3F000406	1:4A	N	400000	3	5000000	Power Monitor	nvdbgsvc	Factory
22	Ina226Reg1V32	0x3F000407	1:4B	N	400000	3	5000000	Power Monitor	nvdbgsvc	Factory
23	Ina226Vdd3V3Sys	0x3F000408	1:4D	N	400000	3	5000000	Power Monitor	nvdbgsvc	Factory
[2.0.0+] 24	HdmiDdc	0x34000001	3:50	N	100000	0	0	HDMI DDC	NV services	Copper, Calcio
[2.0.0+] 25	HdmiScdc	0x34000002	3:54	N	100000	0	0	HDMI SCDC	NV services	Copper, Calcio
[2.0.0+] 26	HdmiHdcp	0x34000003	3:3A	N	100000	0	0	HDMI HDCP	NV services	Copper, Calcio
[4.0.0+] 27	Fan53528	0x3A000005	4:52 ([4.0.0-8.0.0] 4:A4)	N	400000	0	0	RAM Regulator (tied to Max77812Pmic)		Hoag, Iowa, Calcio, Aula
[4.0.0+] 28	Max77812Pmic	0x3A000002	4:31 ([8.0.0-9.2.0] 4:33, [4.0.0-8.0.0] 4:31)	N	400000	0	0	Sub-PMIC for CPU and GPU (tied to Fan53528) (Phase 31)	PCV services	Hoag, Iowa, Calcio, Aula
[4.0.0+] 29	Max77812Pmic	0x3A000006 ([4.0.0-9.2.0] 0x3A000002)	4:33 ([4.0.0-8.0.0] 4:31)	N	400000	0	0	Sub-PMIC for GPU, CPU and RAM (Phase 211)	PCV services	Hoag, Iowa, Calcio, Aula
[4.0.0+] 30	Ina226VddDdr0V6 (SdevMariko)	0x3F000409	1:4E	N	400000	3	5000000	Power Monitor	nvdbgsvc	Factory
[8.0.0+] 31	(MillauNfc)	0x36000001	1:08	N	400000	3	5000000	NFC Controller	NFC services	Hoag
[12.0.0+] -	(Max77801)	0x3A000007	4:18	N	400000	0	0	Audio Codec (ALC5639) Regulator	PCV services	Aula

AddressingMode

This is "nn::i2c::AddressingMode".

Value	Name
0	BitWidth7
1	BitWidth10

TransactionOption

This is "nn::i2c::TransactionOption".

Value	Name
1	StartCondition
2	StopCondition

SpeedMode

This is "nn::i2c::SpeedMode".

Value	Name
0x186A0	Standard
0x61A80	Fast
0xF4240	FastPlus
0x33E140	HighSpeed

CommandId

This is "nn::i2c::detail::CommandId".

Value	Name
0	Send
1	Receive
2	Extension

SubCommandId

This is "nn::i2c::detail::SubCommandId".

Value	Name
0	Sleep

UartPort

This is "nn::uart::UartPort".

Value	Name	DeviceCode (internal)	DeviceCode (mapped)	Description
0	UART-A	0x03000001		Invalid
1	UART-D	0x03000004	0x37000001	Bluetooth
2	UART-B	0x03000002	0x35000405	Joy-Con(R)
3	UART-C	0x03000003	0x3500040F	Joy-Con(L)
4	UART-C	0x03000003	0x35000419	SioMcu

UartPortForDev

This is "nn::uart::UartPortForDev".

Value	Name	DeviceCode (internal)	DeviceCode (mapped)	Description
0	UART-A	0x03000001		Invalid
1	UART-B	0x03000002	0x35000405	Joy-Con(R)
2	UART-C	0x03000003	0x3500040F	Joy-Con(L)
3	UART-D	0x03000004	0x37000001	Bluetooth

FlowControlMode

This is "nn::uart::FlowControlMode".

Value	Name
0	None
1	Hardware

PortEventType

This is "nn::uart::PortEventType".

Value	Name
0	SendBufferEmpty
1	SendBufferReady
2	ReceiveBufferReady
3	ReceiveEnd

ChannelName

This is "nn::pwm::ChannelName".

Value	Name	DeviceCode	Description	Used by
0	Invalid
1	CpuFan	0x3D000001	PWM Channel 1	PTM services
2	LcdBacklight	0x3400003D	PWM Channel 0	Backlight services, NV services
3	Led	0x35000065	PMC LED Soft Blink	Bus services

AssignablePinGroupName

This is "nn::pinmux::AssignablePinGroupName".

Value	Description
0	ExtConUartB
1	ExtConUartC
2	Sdmmc1
3	PwmFan
100	Invalid

AssignablePinGroupNameForHardwareTest

This is "nn::pinmux::AssignablePinGroupNameForHardwareTest".

Value	Description
0	Invalid
1	Invalid
2	Invalid
3	Invalid
100	UartD

PinAssignment

This is "nn::pinmux::PinAssignment".

Value	Name
0	ExtConUartOutputEnable
1	ExtConUartOutputHiZ
2	Sdmmc1OutputHigh
3	Sdmmc1ResetState
4	Sdmmc1SchmtEnable
5	Sdmmc1SchmtDisable
6	PwmFanEnable
7	PwmFanHiZ

PinAssignmentForHardwareTest

This is "nn::pinmux::PinAssignmentForHardwareTest".

Value	Name
100	UartDHiZ
101	UartDEnable

SasbusPort

Value	Name	DeviceCode	Description
0	SPI4	0x3500003D	Lsm6ds3 (WHOAMI 0x69, 0x6A and 0x6C)
[10.0.0+] 1	SPI4	0x3500003D	Icm40607 (WHOAMI 0x38)
[13.0.0+] 2	SPI4	0x3500003D	Icm42607p (WHOAMI 0x60)