Nut/OS  5.0.5
API Reference
v5te.h File Reference

ARM9 specific features. More...

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Defines

#define CP15_CR1_M_BIT   0
 Enables MMU.
#define CP15_CR1_A_BIT   1
 Enables alignment fault.
#define CP15_CR1_C_BIT   2
 Enables data cache.
#define CP15_CR1_B_BIT   7
 Enables big endian operation.
#define CP15_CR1_S_BIT   8
 Enables system protection.
#define CP15_CR1_R_BIT   9
 Enables ROM protection.
#define CP15_CR1_I_BIT   12
 Enables instruction cache.
#define CP15_CR1_V_BIT   13
 Enables high exception vectors.
#define CP15_CR1_RR_BIT   14
 Enables round robin replacement strategy.
#define CP15_CR1_L4_BIT   15
 Enables MMU.

Detailed Description

ARM9 specific features.

 * $Id: v5te.h 2475 2009-02-17 09:35:05Z haraldkipp $
 * 

Define Documentation

#define CP15_CR1_M_BIT   0

Enables MMU.

#define CP15_CR1_A_BIT   1

Enables alignment fault.

#define CP15_CR1_C_BIT   2

Enables data cache.

#define CP15_CR1_B_BIT   7

Enables big endian operation.

#define CP15_CR1_S_BIT   8

Enables system protection.

#define CP15_CR1_R_BIT   9

Enables ROM protection.

#define CP15_CR1_I_BIT   12

Enables instruction cache.

#define CP15_CR1_V_BIT   13

Enables high exception vectors.

#define CP15_CR1_RR_BIT   14

Enables round robin replacement strategy.

#define CP15_CR1_L4_BIT   15

Enables MMU.