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section 7 - Index of

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JccJump ConditionallyJccOperation:If cc, then Oxxx -+PCelse PC+ 1 -+PCIf cc, then ea -+PCelse PC+ 1 -+PCAssem bier Syntax:Jcc xxxJcc xxxDescription: Jump to the location in program memory given by the instruction's effectiveaddress if the specified condition is true. If the specified condition is false, the programcounter (PC) is incremented and the effective address is ignored. However, the addressregister specified in the effective address field is always updated independently <strong>of</strong> thespecified condition. All memory alterable addressing modes may be used for the effectiveaddress. A Fast Short Jump addressing mode may also be used. The 12-bit data iszero extended to form the effective address. See Section A.9 for restrictions. The term"cc" may specify the following conditions:CC (HS)CS (LO)ECEQESGEGTLCLELSLTMINENRPLNN"cc" Mnemonic- carry clear (higher or same)- carry set (lower)- extension clear- equal- extension set- greater than or equal- greater than-limit clear- less than or equal-limit set-less than- minus- not equal- normalized-plus- not normalizedwhereIT denotes the logical complement <strong>of</strong> U,+ denotes the logical OR operator,• denotes the logical AND operator, andEe denotes the logical Exclusive OR operatorConditionC=OC=1E=OZ=1E=1NEe V=OZ+(N Ee V)=OL=OZ+(N EE> V)=1L=1N E9 V=1N=1Z=OZ+(UeE)=1N=OZ+(ITeE)=0

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