The card ID associated with the card initialized by this command.
The starting byte offset into the card buffer, as a decimal or hex (0xnnnn) number.
The bytes to be written, as decimal or hex (0xnnnn) numbers.
The list of bytes read, in ASCII BCD, formatted as:
(devSet card_id offset nbytes byte0 byte1 ... byteN)
otherwise (error).
This command provides direct write access to the hardware card buffers (if available). It is intended for use only during very low-level debug.