TMPA901CMXBG Toshiba, TMPA901CMXBG Datasheet - Page 627

• 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

[31]
[30:26]
[25:21]
[20:16]
[15]
[14:10]
[9:5]
[4:0]
Bit
[Description]
a. <I>
b. <B>
c.
d. <R>
14. LCDPalette (Color Palette Register)
lowest-order bit of pixel data is used to select either the higher 16 bits or lower 16 bits of the
palette RAM.
with a dual port RAM of 128
written in 1 word.
R[4:1] is used (bit0 not used); in the STN color mode, red, green, and blue [4:1] are used
(bit0 not used).
control register bit.
directly used as TFT panel data.
palettes can support up to 8-bpp data.
Brightness bit. Using as the LSB of R, B, and B inputs to 6:6:6 TFT display, this bit can set
two ways of brightness in each color. Doubling the number of colors, the data becomes 64
K.
Blue palette data.
<G>
Green palette data.
For STN display, only four MSB bits (bit 4:1) are used. For monochrome display, only red
palette data is used. All palette registers are arranged with the same bits.
One word (32 bits) of palette RAM data equals to two pixels of data. Therefore, the
A palette structured with R:5 bits, G:5 bits, B:5 bits , and brightness bits is structured
In the TFT mode, all palette data is used; in the monochrome STN mode, only red palette
To support the BGR data system, this red and blue pixel data can be swapped using the
In the 16 bpp TFT mode, palettes are bypassed so that the pixel serializer's output can be
A RAM palette supports 256 entries x 16 bits at maximum. Therefore, TFT and color STN
I
B[4:0]
G[4:0]
R[4:0]
I
B[4:0]
G[4:0]
R[4:0]
Symbol
Bit
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
Type
0y0
0y00000
0y00000
0y00000
0y0
0y00000
0y00000
0y00000
Reset
Value
TMPA901CM- 626
32 bits. Therefore, two-pixel entry into the palette can be
Brightness/unused
Blue palette data setting
Green palette data setting
Red palette data setting
Brightness/unused
Blue palette data setting
Green palette data setting
Red palette data setting
Address
Description
(0xF420_0000) + ((0x0200) to (0x03FC))
TMPA901CM
2010-07-29