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Contains chip-specific information about SAM9xx5 device. More...
This QML type contains configuration, applets and tools for supporting the SAM9xx5 device.
SAM-BA uses small programs called "Applets" to initialize the device or flash external memories. Please see SAMBA::Applet for more information on the applet mechanism.
This applet is in charge of configuring the device clocks.
The only supported command is "init".
This applet is in charge of configuring the external RAM.
The Low-Level applet must have been initialized first.
The only supported command is "init".
This applet is used to read/write SD/MMC and e.MMC devices. It supports all HSMCI peripherals present on the SAM9xx5 device (see SAM9xx5Config for configuration information).
The External RAM applet must have been initialized first.
Supported commands are "init", "read" and "write".
This applet is used to flash AT25 serial flash memories. It supports all SPI peripherals present on the SAM9xx5 device (see SAM9xx5Config for configuration information).
The External RAM applet must have been initialized first.
Supported commands are "init", "read", "write" and "blockErase".
This applet is used to flash NAND memories (see SAM9xx5Config for configuration information).
The External RAM applet must have been initialized first.
Supported commands are "init", "read", "write" and "blockErase".
When creating an instance of the SAM9xx5 type, some configuration can be supplied. The configuration parameters are then used during applet initialization where relevant.
A set of pre-configured values can be selected by instanciating sub-classes of SAM9xx5. The following preset boards are available:
Command-Line Name | QML Name | Board Name |
---|---|---|
sam9xx5-ek | SAM9xx5EK | AT91SAM9x5-EK |
Each configuration value can be set individually. Please see SAM9xx5Config for details on the configuration values.
For example, the following QML snipplet configures a device using MT47H64M16 DDRAM and a serialflash on SPI1 I/O set 1 and Chip Select 3 at 33Mhz:
SAM9xx5 { config { extram { preset: 1 } serialflash { instance: 1 ioset:1 chipSelect: 3 freq: 33 } } }
The device configuration used by applets (peripherals, I/O sets, etc.)
See also SAM9xx5Config.
Initialize the SAM9xx5 device using the current connection.
This method calls checkDeviceID.
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