TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 656

• Manufacturer Part Number: TMPA901CMXBG
• Description: Microcontrollers (MCU) 32-bit RISC MCU 16kb ARM926EJ 16kb 200Mhz
• Manufacturer: Toshiba

Specifications of TMPA901CMXBG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): -
• Rom Type: ROMless
• Ram (kbytes): 32
• Number Of Pins: 177
• Package: BGA
• Vcc: 3V
• Tft Lcd Controller: Y
• Touchscreen Controller: Y
• Usb Host Fs With Phy: Y
• Usb Device Hs With Phy: Y
• Sd Host Controller: -
• Cmos Image Sensor Interface: -
• I2s: 1
• Ssp (ch) Spi: 1
• I2mc/sio (ch): 1
• Uart/sio (ch): 2
• External Bus Interface: Y
• Cs/wait Controller (ch): 4
• Dma Controller: 8
• 10-bit Ad Converter: 4
• 12-bit Da Converter: -
• 16-bit Timer / Counter: 6
• Real Time Clock: Y
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Low-power Modes: Y
• Lead Free Status / Rohs Status: Details

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) images.
This mode is used such as for:
・Image transfer after blending two color data of S0 and S1
・Scaled-down transfer by simple thinning-out after blending two color data of S0 and S1
・Rotation transfer of image data after blending two color data of S0 and S1
Source0
used for
Used
Original Image Data
Application example:
changing the blend ratio.
The BLEND mode enables gradual switching between two color images by gradually
TMPA901
for superimposing
Image data used
(Internal or external
RAM can be used.)
LCD panel
LCDC
(LCDD)
and simple
Source1
transfer
Used
Blending
LCDDA
down display
Scales up or
Cannot be
Expander
TMPA901CM- 655
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
Source image 1
Source image 0
Color (16bpp)
VRAM area
Color (16/24bpp)
RAM
Superimposer
superimposing.
Performs
Used
TMPA901CM
2010-07-29
Performs rotation
Control Circuit
scaling down.
and simple
Transfer
Address
Used