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H8S/2214 数据表(PDF) 24 Page - Renesas Technology Corp |
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H8S/2214 数据表(HTML) 24 Page - Renesas Technology Corp |
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24 / 936 page ![]() Rev.4.00 Sep. 18, 2008 Page xxiv of lx REJ09B0189-0400 Item Page Revisions (See Manual for Details) A.1 Instruction List Table A.1 Data Transfer Instructions 665 Note added Addressing Mode/ Instruction Length (Bytes) Mnemonic LDM* STM* LDM @SP+,(ERm-ERn) L 4 STM (ERm-ERn),@-SP L 4 (@SP ERn32,SP+4 SP) — — — — — — 7/9/11 [1] Repeated for each register restored (SP-4 SP,ERn32 @SP) — — — — — — 7/9/11 [1] Repeated for each register saved Operation Condition Code IH N Z V C Advanced No. of States*1 Note : The STM/LDM instructions may only be used with the ER0 to ER6 registers. Table A.2 Arithmetic Instructions 669 Note added Addressing Mode/ Instruction Length (Bytes) Mnemonic TAS* TAS @ERd*2 B 4 @ERd-0 →CCR set, (1)→ — — 0 — 4 ( <bit 7> of @ERd Operation Condition Code IH N Z V C Advanced No. of States*1 Note : The TAS instruction may only be used with the ER0, ER1, ER4, and ER5 registers. 711 Note added Instruction Fetch Branch Address Read Stack Operation Byte Data Access Word Data Access Internal Operation Instruction Mnemonic I J K L M N LDM* 4 LDM.L @SP+, (ERn-ERn+1) 2 4 1 LDM.L @SP+, (ERn-ERn+2) 2 6 1 LDM.L @SP+, (ERn-ERn+3) 2 8 1 A.4 Number of States Required for Instruction Execution Table A.15 Number of Cycles in Instruction Execution 715 Note amended Instruction Fetch Branch Address Read Stack Operation Byte Data Access Word Data Access Internal Operation Instruction Mnemonic I J K L M N STM* 4 STM.L (ERn-ERn+1), @-SP 2 4 1 STM.L (ERn-ERn+2), @-SP 2 6 1 STM.L (ERn-ERn+3), @-SP 2 8 1 TAS* 3 TAS @ERd 2 2 716 Note added Notes : 4. The STM/LDM instructions may only be used with the ER0 to ER6 registers. |
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