EMS6500 EM Microelectronic, EMS6500 Datasheet - Page 113

• Manufacturer Part Number: EMS6500
• Description: Microcontroller Development System 4-bit (Emmon), Simulators 4-bit
• Manufacturer: EM Microelectronic

Copyright  2003 EM Microelectronic-Marin SA
11.2. Prescaler
11.3. Timer
The state of the 1Hz, 8Hz or 64Hz interrupt masks are shown. The symbol
indicates that the interrupt mask is active and the symbol
interrupt mask is inactive. The interrupt frequency 8Hz or 64 Hz is display following
the selection(address 06CH).
Fig. 12-4 Timer parameters
Symbol
State
Interrupt generated on the falling edge of the port
Interrupt generated on the rising edge of the port
Interrupt disabled
Table 12-3 Representation of possible IRQ mask states.
49
Peripheral Interface
indicates that the
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Binder 4.3-01/03 Rev. B/495