Beq Samenvattingen, Aantekeningen en Examens

Ch.5 correct answers Data Path Instruction Execution correct answers • PC ® instruction memory, fetch instruction• Register numbers ® register file, read registers• Use ALU to calculate • Arithmetic result * Memory address for load/store • Branch comparison • Access data memory for load/store• PC <- target address or PC + 4 Single Cycle data path correct answers does an instruction in one clock cycle Multiplexor correct answers alternate data sour...

Instruction Execution correct answers • PC ® instruction memory, fetch instruction• Register numbers ® register file, read registers• Use ALU to calculate • Arithmetic result * Memory address for load/store • Branch comparison • Access data memory for load/store• PC <- target address or PC + 4 Single Cycle data path correct answers does an instruction in one clock cycle Multiplexor correct answers alternate data sources are used for different instruc...

Where can food establishment operations nor be conducted correct answer: -private or in a room used as living or sleeping quarters **Can have food establishment in BEQ as long as its no in sleeping quarters Employees must use proper methods to rapidly cool TCS foods that are not held hot or are not consumed within how many hours correct answer: 4 hrs Reportable sx correct answer: -Vomiting (E) -Diarrhea (E) -Jaundice (E) -Sore throat with fever (E) -A lesion containing pus (R) H...

CPEN EXAM 2 Complete QUIZZES & ANS Stack a range of consecutive memory locations set aside for temporarily storing and retrieving data bytes SP R13 Stack point grows from ____ addresses to ____ addresses high, low Stack is ____ in _____ out last, first _____ and _____ are instructions used to load and retrieve data from the stack PUSH, POP PUSH {R1} SUB R13, #4 STR R1, [R13] POP {R1} LDR R1, [R13] ADD R13, #4 subroutine return instruction BX LR ...

CPEN EXAM 2 QUESTIOS AND ANSWERS Stack a range of consecutive memory locations set aside for temporarily storing and retrieving data bytes SP R13 Stack point grows from ____ addresses to ____ addresses high, low Stack is ____ in _____ out last, first _____ and _____ are instructions used to load and retrieve data from the stack PUSH, POP PUSH {R1} SUB R13, #4 STR R1, [R13] POP {R1} LDR R1, [R13] ADD R13, #4 subroutine return instruction BX LR subroutine call instruction BL ...

CPEN EXAM 2 QUESTIOS AND ANSWERS Stack a range of consecutive memory locations set aside for temporarily storing and retrieving data bytes SP R13 Stack point grows from ____ addresses to ____ addresses high, low Stack is ____ in _____ out last, first _____ and _____ are instructions used to load and retrieve data from the stack PUSH, POP PUSH {R1} SUB R13, #4 STR R1, [R13] POP {R1} LDR R1, [R13] ADD R13, #4 subroutine return instruction BX LR subroutine call instruction BL ...

CPEN EXAM 2 QUESTIOS AND ANSWERS Stack a range of consecutive memory locations set aside for temporarily storing and retrieving data bytes SP R13 Stack point grows from ____ addresses to ____ addresses high, low Stack is ____ in _____ out last, first _____ and _____ are instructions used to load and retrieve data from the stack PUSH, POP PUSH {R1} SUB R13, #4 STR R1, [R13] POP {R1} LDR R1, [R13] ADD R13, #4 subroutine return instruction BX LR subroutine call instruction BL ...

Two's complimentnegative numbers- flip the bits and add 1 Range from -2^(n-1) to 2^(n-1)-1 Overflowcalculated number is too big to fit into finite word (32 bits for register file words) * adding two n-bit numbers does not yield an n-bit number * sign bit contains a value bit of the result and not the proper sign bit Arithmetic and Logic Operationsadd, addi, addiu, addu sub, subu mult, multu, div, divu sqrt and, andi, nor, or, ori, xor, xori beq, bne, slt, slti, sltiu, sltu

CPEN EXAM 2 Complete QUIZZES & ANS Stack a range of consecutive memory locations set aside for temporarily storing and retrieving data bytes SP R13 Stack point grows from ____ addresses to ____ addresses high, low Stack is ____ in _____ out last, first _____ and _____ are instructions used to load and retrieve data from the stack PUSH, POP PUSH {R1} SUB R13, #4 STR R1, [R13] POP {R1} LDR R1, [R13] ADD R13, #4 subroutine return instruction BX LR ...