TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 659

• 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
Font Draw
Used/Not
used
8. Font Draw mode
(Internal or external
RAM can be used.)
Image data only
Note: The expanded bit of color font is used to set the LDAFCPSRC1<RFONT[7:0]>, <GFONT[7:0]> and
superimposing
Note: As this transfer is executed after blending, so please pay attention that the background Font is
This mode blends two images of monochrome source data and color (16bpp/24bpp). This
mode blends that bit is expanded only data “1” which is specified by monochrome image data
(S1).
Source0
TMPA901
LCD Panel
used for
Used
LCDC
This mode is used such as for:
・Image transfer after blending S0 color data and expanded only data “1” is monochrome
data of S1.
・Scaled-down transfer by simple thinning-out after blending S0 color data and expanded
・ Rotation transfer after blending S0 color data and expanded only data “1” is
monochrome data of S1.
only data “1” is monochrome data of S1.
Original Image Data
<BFONT[7:0]>, in this case, the setting must be set to <RFONT[7:0]>=<BFONT[7:0]>.
processed rotation but also the background image is rotated.
Application example:
The Font Draw mode can be used to overwrite only Font data onto a color image.
Color conversion
LCDDA
Blending
(Internal or external RAM
Image data used for
superimposing and
simple transfer
can be used.)
Source1
Used
READ
BC Expander
down display
Scales up or
Cannot be
TMPA901CM- 658
WRITE
used
READ
data.
READ
* Can be used with simple scaling down and rotation.
* Cannot be used with BC_ Expander.
Color Converter
Performs color
conversion.
Used
Source image 1
Monochrome(1bpp)
Source image 0
Color
VRAM area
RAM
to be superimposed.
(16/24bpp)
Filters areas
Area Filter
Not used
Circuits Used
Blender
Superimposer
superimposing.
Performs
Used
TMPA901CM
2010-07-29
Transfer Address
and simple scaling
Performs rotation
Control Circuit
down.
Used