ACR&Artex Float-Free 406 Memory Capsule - Manual (Page 23)

19 Y1-03-0202 Rev. E
Data read all download with offset example (continued)
New Data Old Data
Write
Pointer
Read
Pointer
Pointer Advancement
5Mb Offset
Snapshot of the Read
Pointer Address is captured.
New Data Old Data
Write
Pointer
Read
Pointer
Pointer Advancement
Pointers advanced during a
read and write condition.
New Data Old Data
Write
Pointer
Read
Pointer
Pointer Advancement
Pointers “wrap around” when
reaching top of memory..
New Data
New Data Old Data
Write
Pointer
Read
Pointer
Pointer Advancement
Read pointer is equal to the
snapshot address at the
begin of read. Read exits and
disconnects the port.
New Data