BMSKTOPASA900(DCE) Toshiba, BMSKTOPASA900(DCE) Datasheet - Page 721

• Manufacturer Part Number: BMSKTOPASA900(DCE)
• Description: KIT STARTER TMPA900 USB JTAG
• Manufacturer: Toshiba
• Series: TOPASr
• Type: MCUr

Specifications of BMSKTOPASA900(DCE)

• Contents: Evaluation Board, Cable(s), Software and Documentation
• For Use With/related Products: TMPA900CMXBG
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Description
Used/Not
BLEND
used
5. BLEND mode
(Internal or external
RAM can be used.)
Image data only
superimposing
This mode blends two color (16 bpp/24 bpp) pictures.
This mode is used such as for:
Source0
used for
Used
・Scaled-down transfer by simple thinning-out after blending two color data of S0 and S1
・Image transfer after blending two color data of S0 and S1
・Rotation transfer of image data after blending two color data of S0 and S1
Original Image Data
Application example:
changing the blend ratio.
The BLEND mode enables gradual switching between two color pictures by gradually
for superimposing
Image data used
(Internal or external
RAM can be used.)
LCD panel
LCDC
(LCDD)
and simple
MCU
Source1
transfer
Used
Blending
LCDDA
down display
Scales up or
Cannot be
Expander
TENTATIVE
TMPA900CM- 720
used
data.
BC
READ
Performs color
Converter
conversion.
Not used
* Can be used with simple scaling down and rotation.
* Cannot be used with BC_Expander.
* The two pictures to be blended must have the same color
mode.
WRITE
Color
READ
READ
superimposed.
Filters areas
Area Filter
Not used
Circuits Used
Blender
to be
Color (16/24bpp)
Source picture 0
Source picture 1
VRAM area
Color (16/24bpp)
RAM
Superimposer
superimposing.
Performs
Used
TMPA900CM
2009-10-14
Performs rotation
Control Circuit
scaling down.
and simple
Transfer
Address
Used