CC2430 Datasheet, PDF (68/234 Pages) Texas Instruments – A True System-on-Chip solution for 2.4 GHz IEEE 802.15.4 / ZigBee-TM

CC2430
MEMCTR (0xC7) – Memory Arbiter Control CC2430-F32/64
Bit Name
7_-
6 _MUNIF
5:2 _-
1 _CACHDIS
0_-
Reset R/W
0
R0
0
R/W
0000 R/W
0
R/W
1
R/W
Description
Not used
Unified memory mapping. When unified mapping is enabled, all
physical memories are mapped into the CODE memory space as
far as possible, when uniform mapping is disabled only flash
memory is mapped to CODE space
0 Disable unified mapping
1 Enable unified mapping
Reserved. Always set to 0000.³
Flash cache disable. Invalidates contents of instruction cache and
forces all instruction read accesses to read straight from flash
memory. Disabling will increase power consumption and is
provided for debug purposes.
0 Cache enabled
1 Cache disabled
Reserved. Always set to 1. ³
3 _{Reserved bits must always be set to the specified value. Failure to follow this will result in}
indeterminate behaviour.
CC2430 PRELIMINARY Data Sheet (rev. 1.03) SWRS036A
Page 68 of 232