EMS6500 EM Microelectronic, EMS6500 Datasheet - Page 79

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

Copyright  2003 EM Microelectronic-Marin SA
4.9.
fig. 4-3 SVLD comparator parameters
It is possible to simulate changes in the supply level from 0V to 5V with the use of
the scroll bar. The minimum precision is 0.01V, although steps of 0.1V can be
obtained using the page-up and page down function keys. It should be noted that
reducing the supply voltage to 0V will not stop the software simulation of the
microcontroller.
The following parameters are defined for the PE1 comparator module.
The scroll bar is used to simulate the level of the input of PE1. The detection level is
fixed by the SVLD selected bits.
Parameter Signification
COMP
IRQ
COMP
Supply level detection and PE1 Comparator
The symbol
in register 07BH).
The symbol
comparator reached the detection level. (irq mask bit 3 register
06DH). The symbol
signifies the comparator is not running. (Corresponds to bit1
signifies the comparator is enabled. The symbol
signifies that an IRQ will be generated when the
signifies that the IRQ function is inactive.
15
Peripheral Interface
www.emmicroelectronic.com
EM66xx
Binder 4.3-01/03 Rev. B/495