Systems Architecture
7th Edition
ISBN: 9781305080195
Author: Stephen D. Burd
Publisher: Cengage Learning
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Chapter 4, Problem 11VE
Program Description Answer
“OR” operation transforms the bit pairs 1/1, 1/0, and 0/1 into 1.
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“Using sll instruction to multiply numbers by multiples of 2” is mostly used in _____________ operations.
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The CMP instruction performs the _________________ operation. a. TEST b. BTC c. SUB d. CMPXCHGThe task of clearing a bit in a binary number is called __________. a. masking b. ORing c. jumping d. NOTC
Chapter 4 Solutions
Systems Architecture
Ch. 4 - Prob. 1VECh. 4 - ________________ generates heat in electrical...Ch. 4 - Prob. 3VECh. 4 - Prob. 4VECh. 4 - Prob. 5VECh. 4 - One _________________ is one cycle per second.
Ch. 4 - Prob. 7VECh. 4 - When an instruction is first fetched from memory,...Ch. 4 - Prob. 9VECh. 4 - Prob. 10VE
Ch. 4 - Prob. 11VECh. 4 - Prob. 12VECh. 4 - The contents of a memory location are copied to a...Ch. 4 - Prob. 14VECh. 4 - A(n) ________________ instruction always alters...Ch. 4 - Prob. 16VECh. 4 - A(n) ____________________ instruction copies data...Ch. 4 - The CPU incurs one or more _________________ when...Ch. 4 - The CPU incurs one or more _____ when its idle,...Ch. 4 - In many CPUs, a register called the _____ stores...Ch. 4 - The components of an instruction are its _____ and...Ch. 4 - Two 1-bit values generate a 1 result value when...Ch. 4 - A(n) _____ operation transforms a 0 bit value to 1...Ch. 4 - _____ predicts that transistor density will double...Ch. 4 - A(n) _____ is a measure of CPU or computer system...Ch. 4 - _____ is a CPU design technique in which...Ch. 4 - Describe the operation of a MOVE instruction. Why...Ch. 4 - Prob. 2RQCh. 4 - Prob. 3RQCh. 4 - Prob. 4RQCh. 4 - Prob. 5RQCh. 4 - Prob. 7RQCh. 4 - Prob. 8RQCh. 4 - Prob. 9RQCh. 4 - How does pipelining improve CPU efficiency? What’s...Ch. 4 - Prob. 11RQCh. 4 - Develop a program consisting of primitive CPU...Ch. 4 - If a microprocessor has a cycle time of 0.5...Ch. 4 - Processor R is a 64-bit RISC processor with a 2...Ch. 4 - Prob. 4PECh. 4 - Prob. 1RPCh. 4 - Prob. 2RPCh. 4 - Prob. 3RP
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- STC instruction belongs to _____. a. Direct I/O addressing b. Immediate addressing c. Implied Addressing d. Direct Addressingarrow_forwardThe maximum hex value that can be sent out from the CPU at a time on a 24 -bit bus is _________H. Give the answer in hex. Do not use parentheses, spaces or the letter H.arrow_forwardFor a MIPS lw instruction, ALU needs to perform _______. a) addition b) subtraction c) multiplication d) divisionarrow_forward
- CPU contains a special bit called the overflow bit , denoted by V. When CPU adds two binary integers, if their sum is out of range when interpreted in 2's complement representation, then V is set to _____, otherwise V is set to _______. Question 4 options: A. 0 : 0 B. 1 : 0 C. 0 : 1 D. 1 : 1 2 X = 0 0000 0000 1000 0000 0000 0000 0000 000 is an IEEE 754 single precision floating point number, what is the decimal value of X? Question 5 options: 1.5 × 2–127 0.5 × 2–127 1.5 × 2–126 0.5 × 2–126 None of the abovearrow_forward. Assume SP=0XE99D, R16=0XE2, R17=0x25, R01=0XFC, R15=0X1F and the following memory information. Address contents (hex) post Address contents (hex) post pre 22 pre 44 OXE996 OXE99C OXE997 46 OXE99D C5 OXE998 17 OXE99E Аб OXE999 21 OXE99F 77 ОхЕ99A F2 OXE9A0 78 OXE99B C3 OXE9A1 A5 Find the values of the registers SP, R01, R16 and R17 after the following operations. РОP R01 РО R16 РОP R17 РOP R20 PUSH R15 SP R16 R17 R01 R20 R15arrow_forwardA 6-bit number can store up to ______________ possible values where __________________ is the highest value.arrow_forward
- Carider the data path below for a single cyde 32-bits MIPS processor Amume that we are ecuing the folowing instruction ADD $2, S3, Suo What is the value of the element pointed by awrow number 1 by in hexadecimal? Note that the PC and the content of registers SID and S1 are found in bottom left of the fgre below Address Content OK000016EC ON0000ABOD Data Memory OX000016FO ON0OA01245 OX000016F4 Ox00001A42 MentaFlagy Conte Ox000171C ON00OB124F Ox0001720 Ox00021345 Fead Ox0001724 OX000067AB ALU Ox0001734 OX0000AB35 meory Ox0001738 ONO000FA72 Ox000174C ON0000ABOC $s0 = OX0000AFO0 $s2 = OX00000OBA $s3 = Ox00000001 Register File and PC PC = OX000FAC04 (Before executing ADD) li liarrow_forwardOn the 8088 the interrupt vector table located at the ___________ of memory contains the IP and CS for the ISRs. segment bottom middle toparrow_forwardA bus operating at 100 Hz has a cycle time of _________arrow_forward
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