ICOM 200 User Manual
ICOM-manual
SLEEP mode
The ICOM-200/201 can be put into sleep mode if the Tiny-Tiger
®
inside has a
real time clock. In sleep mode the power consumption of the ICOM-200/201 is
descreased significantly to just approx. 25mA. While in sleep mode, no BASIC
program is executed by the ICOM-200/201.
descreased significantly to just approx. 25mA. While in sleep mode, no BASIC
program is executed by the ICOM-200/201.
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Sleep circuit
The internal clock and SRAM of the Tiny-Tiger
®
are buffered through a
Goldcap. The power consumption of clock and SRAM is approx. 70µA, with a
fully loaded Goldcap this is enough for about 3 hours.
fully loaded Goldcap this is enough for about 3 hours.
To use the SLEEP mode of the ICOM-200/201 Jumper J9, which is located
under the LC display, has to be drawn. On delivery the jumper is inserted, so
SLEEP mode is disabled.
under the LC display, has to be drawn. On delivery the jumper is inserted, so
SLEEP mode is disabled.
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