3.8.7. mm - memory modify with mask¶

3.8.7.1. Usage¶

mm [-bwld] ADDR VAL MASK

3.8.7.2. Synopsis¶

Set/clear bits specified with MASK in ADDR to VALUE

3.8.7.3. Options¶

`-b`	byte access
`-w`	word access (16 bit)
`-l`	long access (32 bit)
`-q`	quad access (64 bit)
`-d FILE`	write file (default /dev/mem)