a3load is 8051 firmware that can be used for uploading or downloading
to ez-USB RAM (internal or external). It implements the vendor specific
command bRequest = 0xA3. The address to download/upload to/from is
specified in the wValue field of the SETUP packet and the length of
the transfer in the wLength field. The actual upload/download data
is transferred during the DATA stage of the SETUP transfer. This firmware
will function on all ez-USB chips (ez-USB, ez-USB FX, FX2, FX2LP, FX1).
標簽：
downloading
uploading
firmware
internal
上傳時間：
2013-12-25
上傳用戶：zhaiye
