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Owner's
Manual

Model 2116

16K Static
RAM Module




California
Computer
Systems
CCS MODEL 2116

16K STATIC RAM MODULE

OWNER'S MANUAL




COPYRIGHT 1980

CALIFORNIA COMPUTER SYSTEMS
250 CARIBBEAN DRIVE
SUNNYVALE CA 94086

MANUAL NO. 89000-02116
TABLE OF CONTENTS



FEATURES ii

CHAPTER 1 SETTING THE 2116 JUMPERS
1.1 SETTING THE MEMORY GROUP ADDRESSES ...... . 1-1
1.2 SETTING THE BANK BYTE ................... . 1-2
1.3 SETTING THE BANK PORT ADDRESS ........... . 1-2
1.4 SETTING MEMORY GROUP BANK-INDEPENDENCE .. . 1-3
1.5 SETTING THE BANK RESET JUMPER ........... . 1-3
1.6 SETTING THE PHANTOM JUMPER .............. . 1-3
1.7 SETTING THE WAIT JUMPER ................. . 1-4
1.8 EXAMPLES OF JUMPER SELECTION ............ . 1-5
CHAPTER 2 TESTING AND TROUBLESHOOTING THE 2116
2.1 FRONT PANEL QUICK CHECKOUT ............... 2-1
2.2 DIAGNOSTIC TEST OVERVIEW ................. 2-2
2.3 PREPARING DRIVER ROUTINES ................ 2-3
2.4 SETTING UP FOR THE TEST .................. 2-4
2.5 LOADING THE DIAGNOSTIC ................... 2-4
2.6 RUNNING THE DIAGNOSTIC ................... 2-5
2.7 ERROR PRINTOUT INTERPRETATION ............ 2-7
2.8 SAMPLE MEMORY DIAGNOSTIC RUN ............. 2-9
2.9 MEMORY DIAGNOSTIC LISTING ............... 2-10
CHAPTER 3 THEORY OF OPERATION
3.1 MEMORy ................................... 3-1
3.2 MEMORY ADDRESSING ........................ 3-1
3.3 BANK SELECTION ........................... 3-3
3.4 BANK-INDEPENDENCE ........................ 3-4
3.5 DATA BUFFERS ............................ u 3-4
3.6 WAIT STATES .............................. 3-5
3.7 RESET ...