Hardware
Memory
Version 1.03
3-3
3.2 Memory
The I+ME NetPorty II is equipped with
Flash (CS0) 128 KByte (x 8 bit)
SRAM (CS1) 512 KByte (x 16 bit)
Optional it can be equipped with
Flash 512 KByte (x 8 bit) and
RAM 128 Kbyte (x 16 bit)
3.2.1 NetPorty II internal buffers:
To avoid lost data (CAN is faster than the
communication channels to the PC) the transfer -objects
are buffered in the NetPorty II. The biggest buff er is
between CAN reception and the communication
channel to the PC (448kByte). If you have many traff ic
on the CAN-bus and the buffer is full it takes a time of
several minutes to transfer the data to the PC. You can
control this with the 2nd NetPorty II LED that blinks
faster while the data transfer.