ARM System Developer’s Guide phần 7 pdf

... c7, c6, 0 ARM9 20T, ARM9 22T, ARM9 26EJ-S, ARM9 40T, ARM9 46E-S, ARM1 022E, ARM1 026EJ-S, StrongARM, XScale Flush instruction cache MCR p15, 0, Rd, c7, c5, 0 ARM9 20T, ARM9 22T, ARM9 26EJ-S, ARM9 40T, ARM9 46E-S, ... CP15:c7:Cm commands to flush the entire cache. Command MCR instruction Core support Flush cache MCR p15, 0, Rd, c7, c7, 0 ARM7 20T, ARM9 20T, ARM9 22T, ARM9 26EJ-S...

Ngày tải lên: 09/08/2014, 12:22

... invalidate ARM9 20T, ARM9 22T, ARM9 26EJ-S, ARM1 022E, ARM1 026EJ-S, StrongARM, XScale Invalidate D TLB by line MCR p15, 0, Rd, c8, c6, 1 virtual address to invalidate ARM9 20T, ARM9 22T, ARM9 26EJ-S, ARM1 022E, ... table at 0xFFFF0000 15612 23 478 910 0 MCWRS 31 ARM7 20T 161112 2 378 910 0 IMCRS 31 ARM9 20T, ARM9 22T, ARM9 26EJ-S, ARM1 026EJ-S 13 V 14 13 V 14 54 11 161112 2 37...

Ngày tải lên: 09/08/2014, 12:22

... N. ARM system developer’s guide: designing and optimizing system software/Andrew N. Sloss, Dominic Symes, Chris Wright. p. cm. Includes bibliographical references and index. ISBN 1-55860- 874 -5 ... xi Chapter 1 ARM Embedded Systems 3 1.1 The RISC Design Philosophy 4 1.2 The ARM Design Philosophy 5 1.3 Embedded System Hardware 6 1.4 Embedded System Software 12 1.5 Summary 15...

Ngày tải lên: 09/08/2014, 12:22

... and stores. This is available in ARM9 E and later cores. Prior to ARMv4, ARM processors were not good at handling signed 8-bit or any 16-bit values. Therefore ARM C compilers define char to be ... option -zc will have the same effect with armcc. For the rest of this book we assume that you are using an ARMv4 processor or above. This includes ARM7 TDMI and all later processors. 3.2 Branch...

Ngày tải lên: 09/08/2014, 12:22

... k MOV y_6, x_5, LSR kr ORR y_6, y_6, x_6, LSL k MOV y _7, x_6, LSR kr ORR y _7, y _7, x _7, LSL k STMIA out!, {y_0-y _7} ; store 8 words MOV y_0, x _7, LSR kr SUBS N, N, #256 ; N -= (8 words * 32 bits) BNE ... int *. ARM architectures up to ARMv5TE do not support unaligned pointers. To detect them, run the program on an ARM with an alignment checking trap. For example, you can configure th...

Ngày tải lên: 09/08/2014, 12:22

... 0xfc0fc0fc, 0x0016e7 97, 0xf4898d60, 0x0043ace2 DCD 0xed7303b6, 0x006f2109, 0xe6c2b448, 0x0099 574 f DCD 0xe 070 381c, 0x00c2615f, 0xda740da7, 0x00ea4f72 DCD 0xd4c77b03, 0x0111307e, 0xcf6 474 a9, 0x01 371 24d DCD ... 0xca4587e7, 0x015c01a4, 0xc565c87b, 0x01800a56 DCD 0xc0c0c0c1, 0x01a3 376 1, 0xbc52640c, 0x01c592fb DCD 0xb8 170 2e0, 0x01e726aa, 0xb40b40b4, 0x0207fb51 DCD 0xb02c0b03, 0x0228193...

Ngày tải lên: 09/08/2014, 12:22

... 0x7fff,0x0000, 0x7fff,0x0000 DCW 0x7a7d,0x2528, 0x7f62,0x0c8c, 0x7d8a,0x18f9 DCW 0x6a6e,0x 471 d, 0x7d8a,0x18f9, 0x7642,0x30fc DCW 0x5134,0x62f2, 0x7a7d,0x2528, 0x6a6e,0x 471 d DCW 0x30fc,0x7642, 0x7642,0x30fc, ... 0x0c8c,0x7f62, 0x70e3,0x3c 57, 0x 471 d,0x6a6e DCW 0xe7 07, 0x7d8a, 0x6a6e,0x 471 d, 0x30fc,0x7642 DCW 0xc3a9,0x70e3, 0x62f2,0x5134, 0x18f9,0x7d8a DCW 0xa57e,0x5a82, 0x5a82,0x5a82,...

Ngày tải lên: 09/08/2014, 12:22

... common firmware suites. 10.1.1 ARM Firmware Suite ARM has developed a firmware package called the ARM Firmware Suite (AFS). AFS is designed purely for ARM- based embedded systems. It provides support ... r13,r13,#FRAME_SIZE-FRAME_R4 ;7: make space STMIA r13,{r4-r11} ; 7 : save r4-r11 LDMIA r0,{r4-r9} ; 7 : restore r4-r9 BIC r1,r1,#I_Bit ; 8 : MSR cpsr_c,r1 ; 8 : enable IRA STMDB r13!...

Ngày tải lên: 09/08/2014, 12:22

... Support in ARMv6 Early in the ARMv6 project, ARM considered howto improve the DSP and media processing capabilities of the architecture beyond the ARMv5E extensions described in Section 3 .7. This work ... {,<imm_shift>} ARMv1 5. LDR<cond>{H|SB|SH} Rd, [Rn, {, #{-}<immed8>}]{!} ARMv4 6. LDR<cond>{H|SB|SH} Rd, [Rn, {-}Rm]{!} ARMv4 7. LDR<cond>{H|SB|SH} Rd, [Rn]...

Ngày tải lên: 09/08/2014, 12:22

... prior to the ARM7 TDMI. For example, Table C.3 shows that the ARM9 66E-S processor has a ARM9 E core and implements ARM architecture version 5TE. Any ARMv5TE binaries will execute on an ARM9 66E-S processor. C.1 ... ARM7 TDMI Instruction Cycle Timings D.3 ARM9 TDMI Instruction Cycle Timings D.4 StrongARM1 Instruction Cycle Timings D.5 ARM9 E Instruction Cycle Timings D.6 ARM1 0E Ins...

Ngày tải lên: 09/08/2014, 12:22