SAM9G46 Atmel Corporation, SAM9G46 Datasheet - Page 345

• Manufacturer Part Number: SAM9G46
• Manufacturer: Atmel Corporation

Specifications of SAM9G46

• Flash (kbytes): 0 Kbytes
• Pin Count: 324
• Max. Operating Frequency: 400 MHz
• Cpu: ARM926
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 160
• Ext Interrupts: 160
• Usb Transceiver: 3
• Usb Speed: Hi-Speed
• Usb Interface: Host, Device
• Spi: 2
• Twi (i2c): 2
• Uart: 5
• Lin: 4
• Ssc: 2
• Ethernet: 1
• Sd / Emmc: 2
• Graphic Lcd: Yes
• Video Decoder: No
• Camera Interface: Yes
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 440
• Resistive Touch Screen: Yes
• Temp. Sensor: No
• Crypto Engine: AES/DES
• Sram (kbytes): 64
• Self Program Memory: NO
• External Bus Interface: 2
• Dram Memory: DDR2/LPDDR, SDRAM/LPSDR
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.8/3.3
• Operating Voltage (vcc): 0.9 to 1.1
• Fpu: No
• Mpu / Mmu: No/Yes
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• Pwm Channels: 4
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

11053B–ATARM–22-Sep-11
11053B–ATARM–22-Sep-11
smu[1][0] = 1;
/* discrepancy set to Syndrome 1 */
dmu[1] = si[1];
/* polynom order set to 0 */
lmu[1] = 0;
/* delta set to 0 */
delta[1]
for (i=1; i <= NB_ERROR; i++)
{
smu[1][i] = 0;
mu[i+1] = i << 1;
/*************************************************/
/*
/*
/*
/*
/* check if discrepancy is set to 0 */
if (dmu[i] == 0)
{
/* copy polynom */
for (j=0; j<2*NB_ERROR_MAX+1; j++)
{
}
/* copy previous polynom order to the next */
lmu[i+1] = lmu[i];
}
else
{
ro
largest = -1;
/* find largest delta with dmu != 0 */
for (j=0; j<i; j++)
/* initialize signal ro */
for (k = 0; k < 2*NB_ERROR_MAX+1; k ++)
{
smu[i+1][j] = smu[i][j];
{
if (dmu[j])
}
{
if (delta[j] > largest)
}
{
largest = delta[j];
ro
}
= 0;
= (mu[1] * 2 - lmu[1]) >> 1;
= j;
Compute Sigma (Mu+1)
And L(mu)
*/
*/
*/
*/
SAM9G35
SAM9G35
345
345