#include <nitro/os.h>
void OS_SetITCMParam( u32 param );
Sets the Instruction TCM parameter.
This parameter contains the Instruction TCM's effective area size.
The following values can be specified for the parameter param. Note that the instruction TCM inside NITRO is 32 KB, so it is valid only when less than 32 KB is specified.
HW_C9_TCMR_4KB |
4 Kilobytes |
HW_C9_TCMR_8KB |
8 Kilobytes |
HW_C9_TCMR_16KB |
16 Kilobytes |
HW_C9_TCMR_32KB |
32 Kilobytes |
HW_C9_TCMR_64KB |
64 Kilobytes |
HW_C9_TCMR_128KB |
128 Kilobytes |
HW_C9_TCMR_256KB |
256 Kilobytes |
HW_C9_TCMR_512KB |
512 Kilobytes |
HW_C9_TCMR_1MB |
1 Megabyte |
HW_C9_TCMR_2MB |
2 Megabytes |
HW_C9_TCMR_4MB |
4 Megabytes |
HW_C9_TCMR_8MB |
8 Megabytes |
HW_C9_TCMR_16MB |
16 Megabytes |
HW_C9_TCMR_32MB |
32 Megabytes |
HW_C9_TCMR_64MB |
64 Megabytes |
HW_C9_TCMR_128MB |
128 Megabytes |
HW_C9_TCMR_256MB |
256 Megabytes |
HW_C9_TCMR_512MB |
512 Megabytes |
HW_C9_TCMR_1GB |
1 Gigabyte |
HW_C9_TCMR_2GB |
2 Gigabytes |
HW_C9_TCMR_4GB |
4 Gigabytes |
Modifies register 9 of the system control processor CP15.
param |
Instruction TCM parameter |
None
01/15/2004 Initial Version