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Table Of Contents
1 OVERVIEW ..............................................................................................................................................................1
1.1 H
ARDWARE............................................................................................................................................................1
1.2 READS166 E
VALUATION SOFTWARE OVERVIEW....................................................................................................1
1.3 P
ARTS LIST............................................................................................................................................................2
2 SOFTWARE.............................................................................................................................................................3
2.1 S
YSTEM REQUIREMENTS ........................................................................................................................................3
2.2 S
OFTWARE INSTALLATION, READS166..................................................................................................................3
2.3 T
HIRD PARTY SOFTWARE.......................................................................................................................................3
3 START-UP ...............................................................................................................................................................4
3.1 C
ONNECTIONS, JUMPER SETTINGS .........................................................................................................................4
3.2 S
OFTWARE INITIALIZATION......................................................................................................................................4
3.3 S
ERIAL NUMBER.....................................................................................................................................................4
3.3.1 Demo Version..............................................................................................................................................4
3.3.2 Full Version..................................................................................................................................................4
3.4 C
ONFIGURING READS166 AND INITIATING HOST-TO-BOARD COMMUNICATIONS ......................................................4
3.5 B
OOTSTRAPPING....................................................................................................................................................5
3.6 V
ERIFYING THAT THE MONITOR IS LOADED ..............................................................................................................6
3.7 T
ROUBLESHOOTING................................................................................................................................................7
3.7.1 Hardware Set-up .........................................................................................................................................7
3.7.2 Software Set-up...........................................................................................................................................7
3.7.3 PC set-up....................................................................................................................................................7
4 OPERATING NOTES...............................................................................................................................................8
4.1 P
OWER..................................................................................................................................................................8
4.2 S
ERIAL PORT 0.......................................................................................................................................................8
4.3 S
ERIAL PORT 1 ......................................................................................................................................................8
4.4 J
UMPER SELECTION ...............................................................................................................................................8
4.5 LED
S ....................................................................................................................................................................8
5 MEMORY OPTIONS................................................................................................................................................9
5.1 RAM M
EMORY OPTIONS ........................................................................................................................................9
5.2 EPROM M
EMORY OPTIONS...................................................................................................................................9
5.3 A
LTERNATE MEMORY MAP WITH EPROM IN LOW MEMORY.....................................................................................9
5.4 M
OVING RMON167 TO EPROM..........................................................................................................................10
6 GAL EQUATIONS..................................................................................................................................................13
6.1 D
EFAULT GAL EQUATIONS...................................................................................................................................13
6.1.1 U1 Equations.............................................................................................................................................13
6.1.2 U2 Equations.............................................................................................................................................14
6.2 A
LTERNATE GAL EQUATIONS ...............................................................................................................................14
6.2.1 U1 Equations For EPROM In Low Memory...............................................................................................14
6.2.2 U2 Equations For EPROM In Low Memory...............................................................................................15
7 HEADERS AND JUMPERS...................................................................................................................................17
7.1 S
YSTEM AND I / O HEADERS.................................................................................................................................17
7.2 A
NALOG-TO-DIGITAL CONVERTER REFERENCE JUMPERS ......................................................................................20
8 BOOTSTRAPPING ................................................................................................................................................21
9 THE MINIMAL MONITOR......................................................................................................................................24
9.1 MON167 M
ONITOR ..............................................................................................................................................25
10 READS166 VERSION 3.0......................................................................................................................................27
10.1 READS166 V3.00 CONCEPTS .....................................................................................................................27