SAM9G10 Atmel Corporation, SAM9G10 Datasheet - Page 651

• Manufacturer Part Number: SAM9G10
• Manufacturer: Atmel Corporation

Specifications of SAM9G10

• Flash (kbytes): 0 Kbytes
• Pin Count: 217
• Max. Operating Frequency: 266 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 96
• Ext Interrupts: 96
• Usb Transceiver: 3
• Usb Speed: Full Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 1
• Uart: 4
• Ssc: 3
• Sd / Emmc: 1
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: No
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 1.08 to 1.32
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 3
• Output Compare Channels: 3
• Input Capture Channels: 3
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

Figure 38-6. TFT Panel Timing, CLKMOD = 0, VPW = 2, VBP = 2, VFP = 1
Figure 38-7. TFT Panel Timing (Line Expanded View), CLKMOD = 1
6462B–ATARM–6-Sep-11
6462B–ATARM–6-Sep-11
LCDHSYNC
LCDVSYNC
LCDHSYNC
LCDVSYNC
LCDDOTCK
LCDHSYNC
LCDDOTCK
LCDVSYNC
LCDDOTCK
LCDDEN
LCDDEN
LCDDEN
LCDD
LCDD
LCDD
VHDLY+1
VHDLY+1
VHDLY+1
Vertical Back Porch = VBP Lines
--------------------------- -
f
LCDVSYNC
Usually the LCD_FRM rate is about 70 Hz to 75 Hz. It is given by the following equation:
where:
In STN Mode:
1
• HOZVAL determines de number of LCDDOTCK cycles per line
• LINEVAL determines the number of LCDHSYNC cycles per frame, according to the
HPW+1
HPW+1
expressions shown below:
(VPW+1) Lines
=
⎛
⎝
VHDLY
------------------------------------------------------------------------------------------------------------------------- -
HBP+1
HBP+1
HOZVAL
+
1 PCLK
HPW
1 PCLK
=
Horizontal_display_size
-------------------------------------------------------------- - 1
+
Line Period
Line Period
HBP
f
Number_data_lines
LCDDOTCK
Frame Period
1/2 PCLK 1/2 PCLK
+
1/2 PCLK 1/2 PCLK
HOZVAL
+
HOZVAL+1
HFP
HOZVAL+1
–
+
4 ( )
⎞ VBP
⎠
(
+
LINEVAL
Vertical Fron t Porch = VFP Lines
+
SAM9G10
SAM9G10
VFP
HFP+2
HFP+2
+
1
)
653
653