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3101: CDA Introduction to Computer Hardware and Organization Fall Term, 2005 Lab 5: CPU/ALU Due Date: Monday, November 28, 2005 (with the final exam) A. Use three 7495 chips to represent 4-bit registers (call them registers MDR, A, Z). Register MDR should be loadable from the slide switches. The contents of registers A and Z should be constantly viewable on the light bank of the trainer. B. Implement a 4-bit full...
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3101: CDA Introduction to Computer Hardware and Organization Fall Term, 2005
Lab 5: CPU/ALU Due Date: Monday, November 28, 2005 (with the final exam) A. Use three 7495 chips to represent 4-bit registers (call them registers MDR, A, Z). Register MDR should be loadable from the slide switches. The contents of registers A and Z should be constantly viewable on the light bank of the trainer. B. Implement a 4-bit full adder using a 7483. Don't forge...
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UNF - CAP - 4660
Bots must be within the (virtual) starting boxes when the game begins and must start only in response to the starting lights. The starting boxes have a (virtual) height of 12" extending up from their surface. The game begins when the starting lights
UNF - COP - 3601
Instructor Documentation Review:COP 3601: Introduction to Systems Software Fall Term, 2001 Submitted by: Assignment: <your name> <number>Date due: <month> <day>, 2001 Date submitted: <month> <day>, 2001 Other Instructor Comments:Note: As per the
UNF - COP - 3601
Instructor Documentation Review:COP 3601: Introduction to Systems Software Fall Term, 2001 Submitted by: Assignment: <your name> <number>Date due: <month> <day>, 2001 Date submitted: <month> <day>, 2001 Other Instructor Comments:Note: As per the
UNF - COP - 3601
Instructor Documentation Review:COP 3601: Introduction to Systems Software Fall Term, 2001 Submitted by: Assignment: Ima B. Student 1Date due: September 14, 2001 Date submitted: September 15, 2001 Other Instructor Comments:Note: As per the cours
UNF - CDA - 3101
CPU-Memory Synchronization Read Write WaitMIf Read or Write is active (i.e., Mhold is 1), taking WaitM to 1 disables the CPU clock, effectively putting the CPU to sleep until Mhold is cleared.D CKQ CPU Clock QClock 1 CPU side Memory side Read
UNF - CDA - 3101
Parallel OutputsVcc 14Shift RightLoad13 QA12 QB11 QC10 QD98For a right shift, set Mode Control LOW and pulse the Shift Right input. The shift direction is Serial Data QA QB QC QD . For a parallel load from the inputs A, B, C, D se
UNF - COP - 4300
Miscellaneous Class Notes for COP 4300/CAP 5805: Introduction to Discrete Systems Modeling and SimulationCharles N. Winton Department of Computer and Information Sciences University of North Florida Spring Term, 2002
UNF - COP - 4300
Miscellaneous Class Notes for COP 4300/CAP 5805: Introduction to Discrete Systems Modeling and SimulationCharles N. Winton Department of Computer and Information Sciences University of North Florida Spring Term, 2000
UNF - COP - 4300
Class Notes for COP 4300/CAP 5805: Introduction to Discrete Systems Modeling and SimulationCharles N. Winton Department of Computer and Information Sciences University of North Florida Spring Term, 2008
UNF - COP - 4300
Problem 3 stability analysis: 20 0.6 33.33 0.59 0.41 0.4 50 40 server 1 50 50 server 2 50 113.33 Note that the feedback is over the whole span56.86 60 sandw 1 85 sand280.5634.69 model iat 35.17 33.33 33.88 server 3using iat of those needing 4
UNF - COP - 4300
Freq Base1Freq Base2Data set 1Data set 2 Freq Cnt1Freq Cnt2 Rng Cnt1 Rng Cnt20 0 1 39 2 59 3 69 4 79 5 89 6 100 7 8 9 1-39 10 40-59 11 60-69 12 70-79 13 80-89 14 90-100 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38
UNF - COP - 4300
Miscellaneous Class Notes for COP 4300/CAP 5805: Introduction to Discrete Systems Modeling and SimulationCharles N. Winton Department of Computer and Information Sciences University of North Florida Spring Term, 2004
UNF - COP - 3601
Miscellaneous Class Notes for COP 3601: Introduction to Systems SoftwareCharles N. Winton Department of Computer and Information Sciences University of North Florida Spring Term, 2002
UNF - CDA - 3101
CDA 3101Introduction to Computer Hardware and OrganizationFall, 2003 Miscellaneous Class Notes
UNF - COP - 3601
Miscellaneous Class Notes for COP 3601: Introduction to Systems SoftwareCharles N. Winton Department of Computer and Information Sciences University of North Florida Spring Term, 2001
UNF - COP - 4300
Miscellaneous Class Notes for COP 4300/CAP 5805: Introduction to Discrete Systems Modeling and SimulationCharles N. Winton Department of Computer and Information Sciences University of North Florida Spring Term, 2003
UNF - COP - 4300
Class Notes for COP 4300/CAP 5805: Introduction to Discrete Systems Modeling and SimulationCharles N. Winton Department of Computer and Information Sciences University of North Florida Spring Term, 2007
UNF - COP - 3601
Miscellaneous Class Notes for COP 3601: Introduction to Systems SoftwareCharles N. Winton Department of Computer and Information Sciences University of North Florida Fall Term, 2001
UNF - COP - 4300
Class Notes for COP 4300/CAP 5805: Introduction to Discrete Systems Modeling and SimulationCharles N. Winton Department of Computer and Information Sciences University of North Florida Spring Term, 2005
UNF - COP - 4300
Miscellaneous Class Notes for COP 4300/CAP 5805: Introduction to Discrete Systems Modeling and SimulationCharles N. Winton Department of Computer and Information Sciences University of North Florida Spring Term, 2001
UNF - COP - 3601
Miscellaneous Class Notes for COP 3601: Introduction to Systems SoftwareCharles N. Winton Department of Computer and Information Sciences University of North Florida Fall Term, 2000
UNF - COP - 3601
&INIT &INIT $LOOP$SAVE $ENDMACRO GETC STA TD JEQ RD STCH LDA RESW RESW MENDGETC &CHAR,&DEV $SAVE &DEV $LOOP &DEV &CHAR $SAVE 1 0 $AALOOP$AASAVE $AAEND=C'CHAR',=X'F1' STA $AASAVE TD =XF1 JEQ $AALOOP RD =XF1 STCH =CCHAR LDA $AASAVE RESW 1 RES
UNF - COP - 3601
Code from page 87 of the text (see asm-p87.pdf also)1 2 3 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 CSECT name start addr module leng H|C O P Y |0 0 0 0 0 0|0 0 1 0 3 3| EXTDEF name loc in module D|B U F F E R|0 0
UNF - COP - 3601
Object module format (Beck):Header record: Column 1: 2-7: 8-13: 14-19: Refer record: Column 1: 2-7: 8-73: Define record: Column 1: 2-7: 8-13: 14-73: D Name of external symbol defined in this CSECT Relative location of symbol in this CSECT (hex) Repe
UNF - COP - 3601
Example taken from Pages 136-138 illustrating use of Beck' Loader Format s Loc Source 0000 PROGA Object START EXTDEF EXTREF . . . LDA +LDT LDX . . . EQU . . . EQU WORD WORD WORD WORD WORD END 0 LISTA,ENDA LISTB,ENDB,LISTC,ENDC LISTA PC-relative LISTB
UNF - COP - 3601
Modules with reference numbers: same code as pp. 136-138HP R O G A 0 0 0 0 0 00 DL I S T A 0 0 0 0 4 0E R0 2L I S T B 0 3E N D . . . T0 0 0 0 2 00 A0 3 2 0 1 . . . T0 0 0 0 5 40 F0 0 0 0 1 M0 0 0 0 2 40 5+0 2 M0 0 0 0 5 40 6+0 4 M0 0 0 0 5 70 6+0 5
UNF - COP - 3601
COP 3601: Introduction to Systems Software Practice problems: partial solutions Assembled code: (1 - 5)loc 0000 0000 code 17203A source RTN1 START 0 TOP STL RADDR EXTREF TABLE EXTREF TABLEN EXTREF OUTNM EXTDEF OUTTX CLEAR X CLEAR S LOOP +LDA TABLE,X
UNF - COP - 3601
1. A=000000 S=FFFFFF 01A0 01B0 X=000005 T=FFFFFF L=000000 P=00000D B=000005 CC=LT69100001 54FFFFFF FE434F50 33363031 32FFFF4B 9F123456 000001A0 FFFFF1FF(a) What SIC integer is stored beginning at 01A6? FFFFFE = -2(b) What are the 4 ASCII charac
UNF - COP - 3601
0100 0100 0103 0106 0109 010C 010F 0112 0115 0118 011B 011E 0121 0124 0127 012A 012D 0130 0133 0136 0139 3C 0103 14 0133 48 1139COPY START 100 COPY FILE FROM INPUT TO OUTPUT 1 4 0 1 3 3 (hex) FIRST STL RETADR SAVE RETURN ADDRESS 0001 0010 0000 0001
UNF - COP - 3601
0A50 0A50 0A53 0A56 0A58 0A5B 0A5D 0A60 0A62 0A64 0A66 0A68 0A6A 0A6C 0A6F 0A71 0A73 0A75 0A77 0A79 0A7C 0A7F 0A82 0A85 0A88 OA8B 17 2035 6F 202F B4 00 0F 2030 A0 04 33 204F B4 10 B8 10 AC 13 B4 10 B4 50 90 35 1B A022 AC 02 9C 52 B8 40 B8 40 B8 40 3B
UNF - COP - 3601
0A50 0A50 0A53 0A56 0A59 0A5C 0A5F 0A62 0A65 0A68 0A6B 0A6E 0A74 0A77 0A7A 0A7D 0A80 0A83 0A86 0A89 0A8C 0A8F 0A92 0A95 OA98 17 2045 07 2039 03 2036 2B 2039 33 2063 0F 2039 0F 2039 03 2036 1B 2027 0F 2030 03 202A 1B A030 0F 2024 27 2024 0F 2024 2F 20
UNF - COP - 3601
Assembler Niceties: Equates Symbol EQU value * equates as the current value of the location counter Examples: LOC EQU LDB EQU * #LOC 4096LOC goes in the equate table with the value of the location counter (fixed to this relative location in the modu
UNF - COP - 3601
Assembler Niceties: Self-defining literals =C END typical self-defining literals =X 05 need an even number of hex digits for a hex spec LTORG literal origin Example: 0000 000A 0014 . . . 001B . . . 0024 . . . 003A 003E 111F . . . 113B113B 454E44 003
UNF - COP - 3601
COPY FIRST CLOOPENDFILRETADR LENGTH BUFFER BUFEND MAXLEN . . . RDRECSTART STL JSUB LDA COMP JEQ JSUB J LDA STA LDA STA JSUB J USE RESW RESW USE RESB EQU EQU0 RETADR RDREC LENGTH #0 ENDFIL WRREC CLOOP =C'EOF' BUFFER #3 LENGTH WRREC @RETADR CDA
UNF - COP - 3601
0000 0000 0000 0000 0003 0007 000A 000D 0010 0014 0017 001A 001D 0020 0023 0027 002A 002D 0030 0033 1033 0000 0000 0000 0002 B410 B400 172027 4B100000 032023 290000 332007 4B100000 3F2FEC 032016 0F2016 010003 0F200A 4B100000 3E2000COPYSTART EXTDE
UNF - COP - 3601
Code from Page 58 of the textCOPY FIRSTCLOOPENDFILEOF RETADR LENGTH LENGTH OF RECORD BUFFER 4096-BYTE BUFFER AREA . . SUBROUTINE TO READ RECORD INTO BUFFER . RDREC CLEAR X CLEAR LOOP COUNTER CLEAR A CLEAR A TO ZERO LDS #10 SET S TO NEW LINE +
UNF - COP - 3601
Code from Page 58 of the text0000 0000 0003 0006 0006 000A 000D 0010 0013 0017 001A 001D 0020 0023 0026 002A 002D 0030 0033 0036 1036 1036 1036 1036 1038 103A 103D 1041 1044 1047 104A 104C 104F 1052 1054 1057 105A 105DCOPY FIRSTCLOOPENDFILE
UNF - COP - 3601
BREAKPOINT REACHED P=000100 COMMAND: S(TART, R(UN, E(NTER, D(UMP, H(COUNT, B(KPT, F(ILES, T(RACE, Q(UIT?d r,100-150 A=000021 X=000041 S=FFFFFF T=FFFFFF 0100 0110 0120 0130 0140 0150 14013348 11613C01 36481161 000000FF FFFFFFFF FFFFFFFFL=000000 P=
UNF - COP - 3601
Load Map for code on Page 136-138 at location 100(hex): PROGA Loc Object 0000 . . . 0020 03201D 0023 77100004 0027 050014 . . . 0054 000014 0057 FFFFF6 005A 00003F 005D 000014 0060 FFFFC0 PROGB Loc Object 0000 . . . 0036 03100000 003A 772027 003D 051
UNF - COP - 3601
Assembler Pseudocode 2 pass assembler for SIC/XE Pass 1:BEGIN {construction of symbol table} initialize Scnt, Locctr, ENDval, and Errorflag to 0 WHILE Sourceline[Scnt] is a comment BEGIN increment Scnt END Breakup Sourceline[Scnt] IF Opcode = 'START
UNF - COP - 3601
Assembler Pseudocode 2 pass assembler for SIC/XE - Overview Pass 1:BEGIN {construction of symbol table} Skip over initial comment lines Process the START statement, if present, setting and to the operand's value Loop through the source lines until t
UNF - COP - 3601
#include<stdio.h> #include<string.h> /* This program takes input numbers and outputs them to a file as 24 bit 2's complement integers for subsequent input to the SIC simulator */ main() { FILE *outfile, *fopen(); char fname[15],fmt[3],*cptr; int i; l
UNF - COP - 3601
strtokExtract the text between the single quote marks for MESSAGE BYTE C' THIS IS A MESSAGE 'Assuming the string variable "sourceline" holds the text, the solution using "strtok" is /* char sourceline[81], workingstring[81], * ptr; */ strcpy(worki
UNF - COP - 3601
Initializing Structures in Cstruct tablemem { char symbol[SYMBSIZE]; int symbval; int symbinfo; }; struct tablemem opcodetab[]= { #include "opcodetab" }; int optabsize=sizeof(opcodetab)/sizeof(struct tablemem); --the inner braces not strictly necess
UNF - COP - 3601
Miscellaneous Class Notes for COP 3601: Introduction to Systems SoftwareCharles N. Winton Department of Computer and Information Sciences University of North Florida Fall Term, 1999
UNF - COP - 4300
eventBe Careful with AttributesoneSet AAttrbCare.moxcounttwoSet AoneGet AtwoGet A two one C S R Exit 10 #V 1 2 3 RandA RandA18ReadOut 181 2 3 ReadOut 11 2 3 ReadOut 1Problem: attributes "one" and "two" get applied t
UNF - COP - 4300
AttrbProbs.moxProblems with AttributescountoneSet AtwoSet AoneGet A AtwoGet A A two one C S R Exit 5 #V 1 2 3 RandA RandA7ReadOut 71 2 3 ReadOut 11 2 3 ReadOut 1Problem: attributes "one" and "two" get applied to the s
UNF - COP - 4300
DistributionsRecall that an integrable function f : R [0,1] such that Rf(x)dx = 1 is called a probability density function (pdf). The distribution function for the pdf is given byF(x) =- f(z)dzx(corresponding to the cumulative distributio
UNF - COP - 4300
IV. Triangular Distribution Known values are the minimum (a), the mode (b - the most likely value of the pdf), and the maximum (c).probability density function (area under the curve = 1)f(x)h= 2 c-aabcxThe pdf is given byh 2(x - a)
UNF - COP - 4300
VIII. Lognormal Distribution Data points t are said to be lognormally distributed, if the natural logarithms, ln(t), of these points are normally distributed with mean and standard deviation . In particular, if the normal distribution is sampled to
UNF - COP - 4300
COP 4300/CAP 5805: Discrete Systems Modeling and SimulationSimulation Examples (notes: textbook - Chapter 2) Basic Procedure for hand calculation: 1. Determine the input characteristics 2. Use this information to construct a "simulation table" typic
UNF - COP - 4300
Hierarchical Block StructuresIn Extend, groups of blocks can be selected, then "made hierarchical" via the Model Make Selection Hierarchical tab on the main toolbar. The effect is to encapsulate these blocks and represent them on the model plane wi
UNF - COP - 4300
eventHub Managing a Priority QueueItems arrive at the hub with a priority between 1 and 10. Items are held in e hub until the server is free. The lowest numbered item leaves first.Hub.moxcountV 1 2 3V 1 2 3Note: priority = 1e300 means no
UNF - COP - 4300
COP 4300/CAP 5805: Discrete Systems Modeling and SimulationIntroduction (notes: textbook - Chapter 1) A simulation of a system is the operation of a model that is a representation of the system (the system being that which we wish to model); e.g.,
UNF - COP - 4300
Modeling a multi-queue multi-server system: It was a fairly straightforward process to extend a single-queue, single-server model to a single-queue, multi-server model. You either add servers in the form of Activity Delay blocks (Discrete Event.lix)
UNF - COP - 4300
Match.moxSuppose that manufacturing lines are making items graded as type 1, 2, or 3 (each line may be making a variation of an item, such a shirt of a particular color). Items are packaged by grade, one from each line. When a line doesn't have an i
UNF - COP - 4300
Modeling ResourcesIn simulation modeling, it is often necessary to model a "pool" of resources to be used by model entities; for example, the tables in a cafeteria, shopping carts in a store, rental cars. In some instances, the pool can be simply re
UNF - COP - 4300
0.801328 event Elapsed time (hrs) count 0.64546 Interarrival time (mins)ResourceBlk.MoxBasic Resource Allocation Model using a Resource Block(Note: an item gets pulled f rom the Generator block into the "b" part of t he model only when the Batch