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S3C4530A Datasheet(PDF) 62 Page - Samsung semiconductor |
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S3C4530A Datasheet(HTML) 62 Page - Samsung semiconductor |
62 / 432 page ![]() INSTRUCTION SET S3C4530A 3-20 MRS (Transfer Register Contents or Immediate Value to PSR Flag Bits Only) Cond Soucer Operand Pd 101001111 31 22 27 28 11 12 21 23 I 10 00 26 25 24 0 Cond 00000000 00010 Pd 101001111 31 22 27 28 11 12 21 23 Rm MRS (Transfer Register Contents to PSR) 4 3 0 Cond 000000000000 00010 Rd Ps 001111 31 22 27 15 28 16 11 12 21 23 MRS (Transfer PSR Contents to a Register) 0 [3:0] Source Register [22] Destination PSR 0 = CPSR 1 = SPSR_<current mode> [31:28] Condition Field [15:21] Destination Register [19:16] Source PSR 0 = CPSR 1 = SPSR_<current mode> [31:28] Condition Field [3:0] Source Register [11:4] Source operand is an immediate value [7:0] Unsigned 8 bit immediate value [11:8] Shift applied to Imm [22] Destination PSR 0 = CPSR 1 = SPSR_<current mode> [25] Immediate Operand 0 = Source operand is a register 1 = SPSR_<current mode> [11:0] Source Operand [31:28] Condition Field 00000000 Rm 11 4 3 0 Rotate Imm 11 0 8 7 Figure 3-11. PSR Transfer |