ATUC256L4U Atmel Corporation, ATUC256L4U Datasheet - Page 369

• Manufacturer Part Number: ATUC256L4U
• Manufacturer: Atmel Corporation

Specifications of ATUC256L4U

• Flash (kbytes): 256 Kbytes
• Pin Count: 48
• Max. Operating Frequency: 50 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 17
• Hardware Qtouch Acquisition: Yes
• Max I/o Pins: 36
• Ext Interrupts: 36
• Usb Transceiver: 1
• Usb Speed: Full Speed
• Usb Interface: Device
• Spi: 1
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 12
• Adc Speed (ksps): 460
• Analog Comparators: 8
• Resistive Touch Screen: No
• Temp. Sensor: Yes
• Crypto Engine: No
• Sram (kbytes): 16
• Self Program Memory: YES
• Dram Memory: No
• Nand Interface: No
• Picopower: Yes
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 1.62 to 3.6
• Operating Voltage (vcc): 1.62 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 35
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

32000D–04/2011
TNBZ – Test if No Byte is Equal to Zero
Architecture revision:
Architecture revision1 and higher.
Description
If any of the bytes 0,1,2,3 in the word is zero, the SR[Z] flag is set.
Operation:
I.
Syntax:
I.
Operands:
I.
Status Flags:
Opcode:
15
0
else
tnbz
d ∈ {0, 1, …, 15}
Q:
V:
N:
Z:
C:
if (Rd[31:24] == 0
1
SR[Z] ← 1;
SR[Z] ← 0;
Rd[23:16] == 0
Rd[15:8] == 0
13
0
Rd
Not affected.
Not affected.
Not affected.
Z ←
Not affected.
12
1
(Rd[31:24] == 0
∨
∨
∨
Rd[7:0] == 0 )
1
1
∨
9
0
Rd[23:16] == 0
8
0
1
∨
Rd[15:8] == 0
1
1
4
0
∨
Rd[7:0] == 0 )
3
Rd
AVR32
0
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