**Renesas USB ASSP Linux driver support by RSO (2007-3-1) [#o0d6af61]
*** USB host driver [#a73f3e5b]
-USB host driver development status

|CENTER:|CENTER:|CENTER:|CENTER:|CENTER:|CENTER:|CENTER:|c
|model|development&br;system|CPU|kernel ver.|gcc ver.|driver ver.|notes|h
|M66596|HL7780(RP)|SH7780|2.6.8.1|3.4.5|15 Mar 2006|・BUFFALO社製&br;Clip Driveは動作NG|
|~|~|~|2.6.14.4|3.4.5|26 Apr 2006|~|
|R8A66597|HL7780(MP)|SH7780|2.6.16.29|3.4.5|&color(red){6 Mar 2007};||
- USB class driver velification status

|CENTER:|CENTER:|CENTER:|c
|Class|M66596|R8A66597|h
|Hub|−|○|
|Mass Storage|○|○|
|HID|○(※)|○|
|Audio(palyback)|○|○|
|ethernet|×|○|
※When Full Speed support device connected
- USB host driver ASSP function implementation status

|CENTER:|CENTER:|CENTER:|c
|Function|M66596|R8A66597|h
|Double Buffer|Bulk only|Bulk only|
|Burst transfer|not implemented|not implemented|
|USB ASSP DMA mode|CS,RD,WR|CS,RD,WR|
|2port support|−|○|
|USB HUB support|−|○|
|Sleep mode|not implemented|not implemented|
|USB suspend / resume|not implemented|not implemented|
|Note|Some device fails&br;CPU DMAC not used|CPU DMAC not used|
*** USB gadget driver [#dfd3387d]
-USB gadget driver development status

|CENTER:|CENTER:|CENTER:|CENTER:|CENTER:|CENTER:|CENTER:|c
|model|development&br;system|CPU|kernel ver.|gcc ver.|driver ver.|notes|h
|M66291|MS7750RSE01&br;RTA board|SH7750|2.6.14.3|3.4.5|29 Jan 2007||
|M66592|MS7710SE01&br;M3A-0038|SH7710|2.6.8.1|3.4.5|9 Jan 2007||
|~|~|~|2.6.14.6|3.4.5|&color(red){21 Feb 2007};|~|
|~|MS7750RSE01&br;RTA board|SH7750|2.6.14.3|3.4.5|31 Jan 2007|~|
|M66596|||undeveloped||||
|R8A66597|||undeveloped||||
-USB class driver basic verification status

|CENTER:|CENTER:|CENTER:|c
|class|M66291|M66592|h
|Mass Storage(※)|○|○|
|ethernet|×|○|
※Detected as RAMDISK、CF (can not be recognized as CD-ROM)
-USB gadget driver ASSP function support status

|CENTER:|CENTER:|CENTER:|c
|function|M66291|M66592|h
|double buffer|not implemented|Bulk only support|
|burst transfer mode|not implemented|not implemented|
|USB ASSP DMA|not used|CS,RD,WR mode|
|sleep |not implemented|not implemented|
|suspend / resume|not implemented|not implemented|
|Note|CPU DMAC not used|CPU DMAC not used|
*** [Reference] Renesas USB ASSP device hard ware specification[#ec545ed3]

|CENTER:|CENTER:|CENTER:|CENTER:|c
|model|peripheral|host|USB speed|h
|M66291|○|−|Full|
|M66592|○|−|Full/High|
|M66596|○|○|Full/High|
|R8A66597|○|○|Low/Full/High(host)&br;Full/High(periperal)|

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