MAX9240GTM+ Maxim Integrated, MAX9240GTM+ Datasheet - Page 37

• Manufacturer Part Number: MAX9240GTM+
• Description: Serializers & Deserializers - Serdes 28Bit GMSL Deserializer
• Manufacturer: Maxim Integrated

Specifications of MAX9240GTM+

• Rohs: yes

Table 9
applications.
Table 9. Startup Procedure for Video-Display Applications
Maxim Integrated
NO.
—
1
2
3
4
5
6
7
6.25MHz to 100MHz, 25-Bit GMSL Deserializer for
FC connected to serializer.
Powers up.
Enables configuration link by
setting CLINKEN = 1 (if not
enabled automatically) and gets
an acknowledge. Waits for link to
be established (~3ms).
Writes one link configuration
bit (DRS, BWS, or EDC) in
the deserializer and gets an
acknowledge.
Writes corresponding serializer
link configuration bit and gets an
acknowledge.
Waits for link to be established
(~3ms) and then repeats steps 3
and 4 until all serial link bits are
configured.
Writes remaining configuration
bits in the serializer/deserializer
and gets an acknowledge.
Enables video link by setting
SEREN = 1 and gets an
acknowledge. Waits for link to be
established (~3ms).
lists the startup procedure for video-display
Table 10
Link Startup Procedure
Coax or STP Cable With Line Fault Detect
µC
lists the startup procedure for
Sets all configuration inputs. If any
configuration inputs are available on
one end of the link but not on the other,
always connects that configuration input
low.
Powers up and loads default settings.
Establishes configuration link.
—
Configuration changed from default
settings.
—
Configuration changed from default
settings.
Begins serializing data.
SERIALIZER
image-sensing applications. The control channel is avail-
able after the video link or the configuration link is estab-
lished. If the deserializer powers up after the serializer,
the control channel becomes unavailable until 2ms after
power-up.
Powers up and loads default settings.
Locks to configuration link signal.
Configuration changed from default
settings (loss-of-lock can occur when
BWS or EDC changes).
Relocks to configuration link signal.
—
Configuration changed from default
settings.
Locks to serial link signal and begins
deserializing data.
Sets all configuration inputs. If any
configuration inputs are available on
one end of the link but not on the other,
always connects that configuration input
low.
DESERIALIZER
MAX9240
37