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qianjigui/mmc_description.txt

Created October 25, 2013 06:06
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mmc_description.txt
mmc read <device num> addr blk# cnt
| | | | |
`-------+----------|---|----|-- disk2mem 从device-num中读取 blk# * 512 <-----> (blk# + cnt)*512 的数据到内存(地址以addr开头)中
| | | |
`----------|---|----|-- mmc list
| | |
`---|----|-- memory start address
| |
`----|-- disk start block
|
`-- length-block: cnt
mmc write <device num> addr blk# cnt
| | | | |
`-------+----------|---|----|-- mem2disk 从内存(地址以addr开头)中读取cnt*512 byts 写入device-num中(from: blk# * 512)
| | | |
`----------|---|----|-- mmc list
| | |
`---|----|-- memory start address
| |
`----|-- disk start block
|
`-- length-block: cnt
mmc write.ext4sp <device num> addr blk# cnt
| | | | |
`-------+----------|---|----|-- mem2disk 从内存(地址以addr开头)中读取cnt*512 byts 写入device-num中(from: blk# * 512)
| | | |
`----------|---|----|-- mmc list
| | |
`---|----|-- memory start address
| |
`----|-- disk start block
|
`-- length-partition-block: cnt
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