AT32UC3A364 Atmel Corporation, AT32UC3A364 Datasheet - Page 262

• Manufacturer Part Number: AT32UC3A364
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A364

• Flash (kbytes): 64 Kbytes
• Pin Count: 144
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• # Of Touch Channels: 32
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 110
• Ext Interrupts: 110
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• Ssc: 1
• Sd / Emmc: 1
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 384
• Resistive Touch Screen: No
• Dac Channels: 2
• Dac Resolution (bits): 16
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 128
• Self Program Memory: YES
• External Bus Interface: 1
• Dram Memory: sdram
• Nand Interface: Yes
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.0 to 3.6
• Operating Voltage (vcc): 3.0 to 3.6
• Fpu: No
• Mpu / Mmu: Yes / No
• Timers: 6
• Output Compare Channels: 18
• Input Capture Channels: 12
• Pwm Channels: 12
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

262
AVR32
PADDSUB.H – Packed Halfword Addition and Subtraction
Architecture revision:
Architecture revision1 and higher.
Description
Perform an addition and subtraction on the same halfword operands which are selected from the
source registers. The two halfword results are packed into the destination register without per-
forming any saturation.
Operation:
I.
Syntax:
I.
Operands:
I.
Status Flags:
Opcode:
31
1
15
0
If (Rx-part == t) then operand1 = Rx[31:16] else operand1 = Rx[15:0];
If (Ry-part == t) then operand2 = Ry[31:16] else operand2 = Ry[15:0];
Rd[31:16] ← operand1 + operand2;
Rd[15:0] ← operand1 - operand2;
paddsub.h
{d, x, y} ∈ {0, 1, …, 15}
part ∈ {t,b}
Q:
V:
N:
Z:
C:
Format I:
1
0
29
1
1
Not affected.
Not affected.
Not affected.
Not affected.
Not affected.
28
0
Rd, Rx:<part>, Ry:<part>
0
Rx
0
25
0
24
0
1
0
0
6
0
0
5
0
X
4
20
0
Y
3
19
Ry
Rd
32000D–04/2011
0
16