AT32UC3L0256 Atmel Corporation, AT32UC3L0256 Datasheet - Page 176

• Manufacturer Part Number: AT32UC3L0256
• Manufacturer: Atmel Corporation

Specifications of AT32UC3L0256

• 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 Speed: No
• Usb Interface: No
• Spi: 5
• Twi (i2c): 2
• Uart: 4
• Lin: 4
• 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

176
AVR32
LD.SB{cond4} – Conditionally Load Sign-extended Byte
Architecture revision:
Architecture revision 2 and higher.
Description
Reads the byte memory location specified and sign-extends it if the given condition is satisfied.
Operation:
I.
Syntax:
I.
Operands:
I.
Status Flags:
Opcode:
31
1
15
if (cond4)
Rd ← SE( *(Rp + (ZE(disp9))) );
ld.sb{cond4} Rd, Rp[disp]
d, p ∈ {0, 1, …, 15}
disp ∈ {0, 1, ..., 511}
cond4 ∈ {eq, ne, cc/hs, cs/lo, ge, lt, mi, pl, ls, gt, le, hi, vs, vc, qs, al}
Q:
V:
N:
Z:
C:
1
cond4
29
1
Not affected.
Not affected.
Not affected.
Not affected.
Not affected.
28
12
11
0
Rp
1
25
1
8
24
1
7
1
6
1
5
1
disp9
4
20
1
3
19
Rd
32000D–04/2011
0
16