System
Memory
©
PHYTEC Messtechnik GmbH 2010 L-750e_1
41
7.3.2
EEPROM Write Protection Control (J16)
Jumper J16 controls write access to the EEPROM (U6) device.
Closing this jumper allows write access to the device, while removing
this jumper will cause the EEPROM to enter write protect mode,
thereby disabling write access to the device.
The following configurations are possible:
EEPROM Write Protection State
J16
Write access allowed
closed
Write protected
open
Table 12:
EEPROM write protection states via J16
1
7.4
Memory Model
There is no special address decoding device on the phyCARD-M,
which means that the memory model is given according to the
memory mapping of the i.MX35. Please refer to the
i.MX35 Reference
Manual
for more information on the memory mapping.
1
:
Defaults are in
bold blue
text