ARM System Developer’s Guide phần 8 pdf

... invalidate ARM9 20T, ARM9 22T, ARM9 26EJ-S, ARM1 022E, ARM1 026EJ-S, StrongARM, XScale Invalidate D TLB MCR p15, 0, Rd, c8, c6, 0 virtual address to invalidate ARM9 20T, ARM9 22T, ARM9 26EJ-S, ARM1 022E, ARM1 026EJ-S, StrongARM, ... Rd, c8, c7, 0 should be zero ARM7 20T, ARM9 20T, ARM9 22T, ARM9 26EJ-S, ARM1 022E, ARM1 026EJ-S, StrongARM, XScale Invalidate TLB by line MCR p15,...

Ngày tải lên: 09/08/2014, 12:22

... c7, 0 ARM7 20T, ARM9 20T, ARM9 22T, ARM9 26EJ-S, ARM1 022E, ARM1 026EJ-S, StrongARM, XScale Flush data cache MCR p15, 0, Rd, c7, c6, 0 ARM9 20T, ARM9 22T, ARM9 26EJ-S, ARM9 40T, ARM9 46E-S, ARM1 022E, ARM1 026EJ-S, StrongARM, ... 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-...

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 1-5 586 0 -87 4-5 ... 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 1...

Ngày tải lên: 09/08/2014, 12:22

... this section. 0x80020 0x8001c 0x800 18 0x80014 0x80010 0x8000c 0x00000005 0x00000004 0x00000003 0x00000002 0x00000001 0x00000000 r3 = 0x00000000 r2 = 0x00000000 r1 = 0x00000000 r0 = 0x80010 Memory addressAddress ... representation. The base register r0 points to memory address 0x80010 in the PRE condition. Memory addresses 0x80010, 0x80014, and 0x800 18 contain the values 1, 2, and 3 respec...

Ngày tải lên: 09/08/2014, 12:22

... looping constructs.) 1 38 Chapter 5 Efficient C Programming Table 5.7 Big-endian configuration. Instruction Width (bits) b31 b24 b23 b16 b15 b8 b7 b0 LDRB 8 0 0 0 B(A) LDRSB 8 S(A) S(A) S(A) B(A) STRB 8 X X X ... flags. See the armcc or gcc manuals for further information. __inline int qmac(int a, int x, int y) { int i; const int mask = 0x80000000; i = x*y; #ifdef __ARMCC_VERSION /* check...

Ngày tải lên: 09/08/2014, 12:22

... 0xa8, 0xa7, 0xa5, 0xa3, 0xa2, 0xa0, 0x9f DCB 0x9d, 0x9c, 0x9a, 0x99, 0x97, 0x96, 0x94, 0x93 DCB 0x92, 0x90, 0x8f, 0x8e, 0x8d, 0x8c, 0x8a, 0x89 DCB 0x 88, 0x87, 0x86, 0x85, 0x84, 0x83, 0x82, 0x81 Proof 7.2 The ... 0xc565c87b, 0x0 180 0a56 DCD 0xc0c0c0c1, 0x01a33761, 0xbc52640c, 0x01c592fb DCD 0xb81702e0, 0x01e726aa, 0xb40b40b4, 0x0207fb51 DCD 0xb02c0b03, 0x02 281 93f, 0xac769 184 , 0x024 788 3...

Ngày tải lên: 09/08/2014, 12:22

... 22.0 ARM9 TDMI 7.0 4 .8 8.3 22.0 StrongARM 4 .8 3 .8 5.2 16.5 ARM9 E 2.5 1.3 4.3 8. 0 XScale 1 .8 1.3 3.7 7.7 Table 8. 10 ARM FFT benchmarks. 16-bit complex FFT (radix-4) ARM9 TDMI (cycles/FFT) ARM9 E ... 0x7a7d,0x25 28, 0x7f62,0x0c8c, 0x7d8a,0x18f9 DCW 0x6a6e,0x471d, 0x7d8a,0x18f9, 0x7642,0x30fc DCW 0x5134,0x62f2, 0x7a7d,0x25 28, 0x6a6e,0x471d DCW 0x30fc,0x7642, 0x7642,0x30fc, 0x...

Ngày tải lên: 09/08/2014, 12:22

... +4— FRAME_R2 +8 FRAME_R3 +12 — FRAME_R4 +16 r4 FRAME_R5 +20 r5 FRAME_R6 +24 r6 FRAME_R7 + 28 r7 FRAME_R8 +32 r8 FRAME_R9 +36 r9 FRAME_R10 +40 r10 FRAME_R11 +44 r11 FRAME_R12 + 48 — FRAME_PSR +52 ... 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 provi...

Ngày tải lên: 09/08/2014, 12:22

... {,<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], #{-}<immed8> ARMv4 15.4 ... accumulator Loop LDMIA R2!,{R4,R5,R6,R7} ; load 8 16-bit data items LDMIA R1!,{R8,R9,R10,R11} ; load 8 16-bit coefficients SUBS R3,R3, #8 ; subtract 8 from the loop c...

Ngày tải lên: 09/08/2014, 12:22

... 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 ARM Naming Convention All ARM processors share a ... differences 1. USAD8<cond> Rd, Rm, Rs ARMv6 2. USADA8<cond> Rd, Rm, Rs, Rn ARMv6 Action 1. Rd = abs(Rm[31:24]-Rs[31:24]) + abs(Rm[23:16]-Rs[23:16]) + abs(Rm[15: 08] -Rs[15...

Ngày tải lên: 09/08/2014, 12:22