Table Of Contents
1 OVERVIEW..............................................................................................................................................................1
1.1 HARDWARE............................................................................................................................................................1
1.2 READS166 EVALUATION SOFTWARE OVERVIEW....................................................................................................1
1.3 PARTS LIST............................................................................................................................................................2
2 SOFTWARE.............................................................................................................................................................3
2.1 SYSTEM REQUIREMENTS........................................................................................................................................3
2.2 SOFTWARE INSTALLATION, READS166..................................................................................................................3
2.3 THIRD PARTY SOFTWARE.......................................................................................................................................3
3 START-UP...................................................................................................................... .........................................4
3.1 CONNECTIONS, JUMPER SETTINGS.........................................................................................................................4
3.2 SOFTWARE INITIALIZATION......................................................................................................................................4
3.3 SERIAL NUMBER.....................................................................................................................................................4
3.3.1 Demo Version..............................................................................................................................................4
3.3.2 Full Version..................................................................................................................................................4
3.4 CONFIGURING READS166 AND INITIATING HOST-TO-BOARD COMMUNICATIONS ......................................................4
3.5 BOOTSTRAPPING....................................................................................................................................................5
3.6 VERIFYING THAT THE MONITOR IS LOADED..............................................................................................................6
3.7 TROUBLESHOOTING................................................................................................................................................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 POWER..................................................................................................................................................................8
4.2 SERIAL PORT 0.......................................................................................................................................................8
4.3 SERIAL PORT 1......................................................................................................................................................8
4.4 JUMPER SELECTION...............................................................................................................................................8
4.5 LEDS....................................................................................................................................................................8
5 MEMORY OPTIONS................................................................................................................................................9
5.1 RAM MEMORY OPTIONS........................................................................................................................................9
5.2 EPROM MEMORY OPTIONS...................................................................................................................................9
5.3 ALTERNATE MEMORY MAP WITH EPROM IN LOW MEMORY.....................................................................................9
5.4 MOVING RMON167 TO EPROM..........................................................................................................................10
6 GAL EQUATIONS..................................................................................................................................................13
6.1 DEFAULT GAL EQUATIONS...................................................................................................................................13
6.1.1 U1 Equations.............................................................................................................................................13
6.1.2 U2 Equations.............................................................................................................................................14
6.2 ALTERNATE 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 SYSTEM AND I / O HEADERS.................................................................................................................................17
7.2 ANALOG-TO-DIGITAL CONVERTER REFERENCE JUMPERS......................................................................................20
8 BOOTSTRAPPING................................................................................................................................................21
9 THE MINIMAL MONITOR......................................................................................................................................24
9.1 MON167 MONITOR.............................................................................................................................................. 25
10 READS166 VERSION 3.0......................................................................................................................................27
10.1 READS166 V3.00 CONCEPTS.....................................................................................................................27