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(1)
When a signal to use for programming including "programming mode signal" is defined by the
terminal with the user system for common use, implement the multiplex circuit of those signals
for a user system.
/TICS signal is asserted only when NETIMPRESS is performing the Device Functions.
Using this signal, common use terminals is selected for programming.
Inserting the multiplexing circuit into the user system can produce the same conditions with a
state where NETIMPRESS is not connected (i.e., the connector is unplugged) while /TICS signal
is being negated (when the Device Functions are not executed).
Multiplexing circuits are not required for a target system where these signals for write control are
defined as the control signals for the flash microcomputer.
(2) WDT Signal: The clock signal defined with the WDT Clock Period [FUNC D 5] is constantly
output from WDT signal terminal by NETIMPRESS. (Continuously output) (Open collector
output)
Connect this signal to the user circuit that requires the appropriate clock signal when
programming the flash memory.
(3) TRES Signal:
NETIMPRESS is provided with /TRES signal in the standard probe, which is an open collector
type output so that it can make wired-or connection in the target system and be connected to
/RESET signal of your microcomputer using the user circuit.
TRES signal can be used when the target system requires a reset signal of positive logic. TRES
signal is a totem pole output signal.
