Phytec kitCON-161CS, Hardware Manual

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kitCON-161CS/JC/JI
30 
PHYTEC Meßtechnik GmbH 1999 L-356e_2
4.9 Configuration of the Chip-Select Signals /CS0, /CS1
JP13
Jumpers JP13 enables swapping of Chip Select signals for the SRAM
and Flash devices. Hence, following a RESET, the command cycle
can execute out of external SRAM without modification of the
ADDRESELx- or BUSCONx-registers. In other words, setting
Jumper JP13 allows the same user code to run out of the external
SRAM or Flash memory.
/CS-activated memory JP13
/CS0 selects Flash
/CS1 selects RAM 1+2*
3+4*
/CS0 selects RAM
/CS1 selects Flash 1+3
2+4
* = Default
-Setting
4.10 Memory Size J3
Jumper J3 configures the memory size, which is dependent upon the
specific memory devices mounted at U10/U11 on the board. The stan-
dard memory of the kitCON-161CS/JC/JI offers 64 kByte external
memory
1
mounted at U10 and U11.
Memory Size of U10/U11 J3
1 MB RAM 1+2
256 kByte or 64 kByte 2+3*
* = Default
-Setting
1
: More information about additional configurations can be found in the PHYTEC product
catalog