M-Link Frame 105/106: RAM access

Only single request is allowed in a frame.

Frame type 0x0105 data - RAM read request

offset

bits

description

0

21:0

start address

30:22

word count

31

1 (read)

Frame type 0x0105 data - RAM write request

offset

bits

description

0

21:0

start address

30:22

word count (N)

31

0 (write)

1

31:0

word 0

...

N

31:0

word N-1

Frame type 0x0106 data - RAM read/write reply

offset

bits

description

0

21:0

start address

30:22

word count, N

31

0: write, 1: read

1

31:0

word 0

...

N

31:0

word N-1


M-Link MemIO

Frame_105_106 (last edited 2016-03-14 08:23:34 by slepnev)