GRMON3-UM
June 2019, Version 3.1.0
217 www.cobham.com/gaisler
108. vwmem - syntax
NAME
vwmem - AMBA bus 32-bit virtual memory write access
SYNOPSIS
vwmem ?options...? address data ?...?
DESCRIPTION
vwmem ?options...? address data ?...?
Do an AMBA write access. GRMON will translate address to a physical address and write the 32-bit
value specified by data. If more than one data word has been specified, they will be stored at consecutive
physical addresses. If no MMU exists or if it is turned off, this command will behave like the command
vwmem
OPTIONS
-bsize bytes
The -bsize option may be used to specify the size blocks of data in bytes that will be written.
-wprot
Disable memory controller write protection during the write.
RETURN VALUE
vwmem has no return value.
EXAMPLE
Write 0xABCD1234 to address 0x40000000 and to 0x40000004:
grmon3> vwmem 0x40000000 0xABCD1234 0xABCD1234
SEE ALSO
Section 3.4.7, “Displaying memory contents”
Section 3.4.14, “Memory Management Unit (MMU) support”
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