Product Information; Clock And Timers - HP 9817 Handbook

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Chapter 1
Product Information
Information in this manual refers to the HP 9000 Series 200 Model 217 computer. The prod-
uct number of the Model 217 is HP9817. The terms "Model 217" and "HP9817" are used
interchangeably.
Type:
Clock frequency:
Internal architecture:
Address range:
Data bus:
Instruction types:
Major data types:
Addressing modes:
Interrupt levels:
Real-time clock
Resolution:
Accuracy:
Power-on reset:
Timers
Delay interrupt:
Cycled interrupt:
Match interrupt:
Range (nominal):
Duration:
Processor
J,lotorola 68010
8 MHz
32-bit data and address registers
16M bytes
16-bit asynchronous
57
5
14
6 maskable and 1 non-maskable
Clock and Timers
10 msec
50 ppm (4.3 sec/day)
Midnight, January 1
10 msecs to 1.94 days
10 msecs to 1.94 days
Match on time of day,
0.00 to 84600.00 seconds
(23.5 hours)
Beepers
81.375 Hz to 5208 Hz
0.01 to 2.55 sec
Beeper hardware supports three tone generators with attenuators and white noise source.