User Manual

MG260 Product Specification
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Signal Pin # I/O I/O type Description
GPS_ EN 21 I/O 1 V8_ CMOS Ac tivation of the GPS fun c tion
2.6.10.2 Digital to Analog Converter
MG260 provides a digital to analog converter.
This output voltage level varies according to a programmable value. It can be
used as a programmable voltage generator.
Pin description
Signal Pin # I/O I/O type Description
AUXDAC 31 O Analog D/A conver ter
2.7 GPS interface
2.7.1 GPS activation
The GPS function can be activated/deactivated by hardware command
through the GPS_EN signal available on the system connector and acting as:
e An input when GPS activation is hardware controlled,
Hardware Ac tivation :
Hardware activation pin for GPS function is available on the system connector
(GPS_EN):
e high logic level: enable the GPS section.
The voltage level of this signal has to be maintained between 2.4 V and
VBATT.
e low logic level: disable the GPS section.
Pin description