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数据搜索系统，热门电子元器件搜索 |
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ST10F296 数据表(PDF) 96 Page - STMicroelectronics |
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ST10F296 数据表(HTML) 96 Page - STMicroelectronics |
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96 / 346 page  Obsolete Product(s) - Obsolete Product(s) Central processing unit (CPU) ST10F296E 96/346 7.3 MAC coprocessor specific instructions Table 46 lists the MAC instructions of the ST10F296E. A detailed description of each instruction can be found in the ST10 family programming manual (PM0036). Note that all MAC instructions are encoded on four bytes. Table 46. MAC instruction set summary Mnemonic Description CoABS Absolute value of the accumulator CoADD(2) Addition CoASHR(rnd) Accumulator arithmetic shift right and optional round CoCMP Compare accumulator with operands CoLOAD(-,2) Load accumulator with operands CoMAC(R,u,s,-,rnd) (Un)signed/(un)signed multiply-accumulate and optional round CoMACM(R)(u,s,-,rnd) (Un)signed/(un)signed multiply-accumulate with parallel data move and optional round CoMAX/CoMIN Maximum/minimum of operands and accumulator CoMOV Memory to memory move CoMUL(u,s,-,rnd) (Un)signed/(un)signed multiply and optional round CoNEG(rnd) Negate accumulator and optional round CoNOP No-operation CoRND Round accumulator CoSHL/CoSHR Accumulator logical shift left/right CoSTORE Store a MAC unit register CoSUB(2,R) Substraction Obsolete Product(s) - Obsolete Product(s) |
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