M
ODEL
SL900A V
ERSION
V_1.0
P
REPARED BY
H/W
D
ATE
2006.06.30
S
UBJECT
T
ECHNICAL
M
ANUAL
P
AGE
26/51
SL900A
T
ECHNICAL
M
ANUAL
Card Detection
Figure 21. Card Detection.
In SL900A
, The INS pin is always VSS. Because T-Flash Connector does not have a Detection Pin. So, The
Detection is done by Software programming.
6.7
Camera Interface
Figure 22. Rich Image Processor
MT6226M incorporates a feature rich imgae signal processor to connect with a variety of image sensor
components. This processor consists of timing generated unit(TG) and Lens/Sensor compensation unit and
image process unit.
So, The Camera sensor doesn’t need the ISP block.
In SL900A
, Camera Sensors can be selected by BB processor. If MT6226M is used, The Camera Module will
be used 1.3Mpixels sensor from
Omni(OV9650).
If MT6226 is used, The Camera Module will be used 300K
VGA Sensor from
Hynix(HV7131RP).
If 1.3M sensor is used, The 2 Power supplies are used(2.8V, 1.8V). But
If 300K VGA sensor is used, Only One 1.8V power supply is need.
Summary of Contents for SL900A
Page 1: ...SL900A SL900A ...
