# ISPROMChannel interface

*No description yet.*

```csharp
public interface ISPROMChannel : IDeviceChannel
```

**Namespace:** SCH · **Assembly:** Altium.SDK.Interfaces

**Inherits:** [IDeviceChannel](https://altiumdeveloper.github.io/ad-sdk-docs/reference/sch/IDeviceChannel.md)

## Methods

| Method | Returns | Description |
| --- | --- | --- |
| [SPROM_PageSize](#sprom_pagesize) | `int` |  |
| [SPROM_ReadByte](#sprom_readbyte) | `byte` |  |
| [SPROM_SelectDevice](#sprom_selectdevice) | `bool` |  |
| [SPROM_WriteByte](#sprom_writebyte) | `void` |  |

### SPROM_PageSize

*No description yet.*

```csharp
int SPROM_PageSize();
```

**Returns:** `int`

### SPROM_ReadByte

*No description yet.*

```csharp
byte SPROM_ReadByte(int argAddress);
```

| Parameter | Type | Passing |
| --- | --- | --- |
| `argAddress` | `int` | value |

**Returns:** `byte`

### SPROM_SelectDevice

*No description yet.*

```csharp
bool SPROM_SelectDevice(byte argBoardAddress, byte argDeviceAddress);
```

| Parameter | Type | Passing |
| --- | --- | --- |
| `argBoardAddress` | `byte` | value |
| `argDeviceAddress` | `byte` | value |

**Returns:** `bool`

### SPROM_WriteByte

*No description yet.*

```csharp
void SPROM_WriteByte(int argAddress, byte argData);
```

| Parameter | Type | Passing |
| --- | --- | --- |
| `argAddress` | `int` | value |
| `argData` | `byte` | value |

**Returns:** nothing (`void`)

## Inherited members

- From [IDeviceChannel](https://altiumdeveloper.github.io/ad-sdk-docs/reference/sch/IDeviceChannel.md): [CloseChannel](https://altiumdeveloper.github.io/ad-sdk-docs/reference/sch/IDeviceChannel.md#closechannel), [OpenChannel](https://altiumdeveloper.github.io/ad-sdk-docs/reference/sch/IDeviceChannel.md#openchannel)

## Returned by

[IJtagPort.GetSPROMChannel](https://altiumdeveloper.github.io/ad-sdk-docs/reference/sch/IJtagPort.md#getspromchannel)