AT32UC3A464 Atmel Corporation, AT32UC3A464 Datasheet - Page 354

• Manufacturer Part Number: AT32UC3A464
• Manufacturer: Atmel Corporation

Specifications of AT32UC3A464

• Flash (kbytes): 64 Kbytes
• Pin Count: 100
• Max. Operating Frequency: 66 MHz
• Cpu: 32-bit AVR
• Hardware Qtouch Acquisition: No
• Usb Transceiver: 1
• Usb Speed: Hi-Speed
• Usb Interface: Device + OTG
• Spi: 6
• Twi (i2c): 2
• Uart: 4
• Ssc: 1
• Sd / Emmc: 2
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Resistive Touch Screen: No
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 128
• Self Program Memory: YES
• Dram Memory: No
• 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
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: Yes

354
AVR32
STMTS – Store Multiple Registers for Task Switch
Architecture revision:
Architecture revision1 and higher.
Description
Stores the registers specified to the consecutive memory locations pointed to by Rp. The regis-
ters specified all reside in the application context.
I.
Syntax:
I.
Operands:
I.
Status Flags:
Opcode:
Note:
Emtpy Reglist16 gives UNDEFINED result.
PC in Reglist16 gives UNDEFINED result.
R15 R14 R13 R12 R11 R10 R9
31
1
15
Storeaddress ← Rp;
if Opcode[--] == 1 then
else
stmts
Reglist16 ∈ {R0, R1, R2, ..., R12, LR, SP}
p ∈ {0, 1, …, 15}
Q:
V:
N:
Z:
C:
1
29
1
for (i = 0 to 15)
Rp ← Storeaddress;
for (i = 15 to 0)
{--}Rp, Reglist16
Not affected.
Not affected.
Not affected.
Not affected.
Not affected.
28
0
if Reglist16[i] == 1 then
if Reglist16[i] == 1 then
1
26
1
*(--Storeaddress) ←Ri
*(Storeaddress++) ←Ri
--
25
R8
24
1
R7
1
R6
1
App
App
;
;
R5
0
R4
20
0
R3
19
R2
Rp
R1
32000D–04/2011
R0
0
16