ATSAM3S2AA-AU Atmel, ATSAM3S2AA-AU Datasheet - Page 114
ATSAM3S2AA-AU
Manufacturer Part Number
ATSAM3S2AA-AU
Description
IC MCU 32BIT 128KB FLASH 48LQFP
Manufacturer
Atmel
Series
SAM3Sr
Specifications of ATSAM3S2AA-AU
Core Processor
ARM® Cortex-M3™
Core Size
32-Bit
Speed
64MHz
Connectivity
I²C, MMC, SPI, SSC, UART/USART, USB
Peripherals
Brown-out Detect/Reset, DMA, I²S, POR, PWM, WDT
Number Of I /o
34
Program Memory Size
128KB (128K x 8)
Program Memory Type
FLASH
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.62 V ~ 1.95 V
Data Converters
A/D 8x10/12b
Oscillator Type
Internal
Operating Temperature
-40°C ~ 85°C
Package / Case
48-LQFP
Controller Family/series
ATSAM3S
No. Of I/o's
34
Ram Memory Size
32KB
Cpu Speed
64MHz
No. Of Timers
6
Rohs Compliant
Yes
Processor Series
ATSAM3x
Core
ARM Cortex M3
3rd Party Development Tools
JTRACE-CM3, MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
ATSAM3S-EK
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Lead Free Status / Rohs Status
Details
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATSAM3S2AA-AU
Manufacturer:
AMD
Quantity:
101
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10.13.6
10.13.6.1
10.13.6.2
10.13.6.3
114
SAM3S Preliminary
MOV and MVN
Syntax
Operation
Restrictions
Move and Move NOT.
where:
S
result of the operation, see
cond
Rd
Operand2
details of the options.
imm16
The MOV instruction copies the value of Operand2 into Rd.
When Operand2 in a MOV instruction is a register with a shift other than LSL #0, the preferred
syntax is the corresponding shift instruction:
Also, the MOV instruction permits additional forms of Operand2 as synonyms for shift
instructions:
See
The MVN instruction takes the value of Operand2, performs a bitwise logical NOT operation on
the value, and places the result into Rd.
The MOVW instruction provides the same function as MOV, but is restricted to using the imm16
operand.
You can use SP and PC only in the MOV instruction, with the following restrictions:
When Rd is PC in a MOV instruction:
• ASR{S}{cond} Rd, Rm, #n is the preferred syntax for MOV{S}{cond} Rd, Rm, ASR #n
• LSL{S}{cond} Rd, Rm, #n is the preferred syntax for MOV{S}{cond} Rd, Rm, LSL #n if n != 0
• LSR{S}{cond} Rd, Rm, #n is the preferred syntax for MOV{S}{cond} Rd, Rm, LSR #n
• ROR{S}{cond} Rd, Rm, #n is the preferred syntax for MOV{S}{cond} Rd, Rm, ROR #n
• RRX{S}{cond} Rd, Rm is the preferred syntax for MOV{S}{cond} Rd, Rm, RRX.
• MOV{S}{cond} Rd, Rm, ASR Rs is a synonym for ASR{S}{cond} Rd, Rm, Rs
• MOV{S}{cond} Rd, Rm, LSL Rs is a synonym for LSL{S}{cond} Rd, Rm, Rs
• MOV{S}{cond} Rd, Rm, LSR Rs is a synonym for LSR{S}{cond} Rd, Rm, Rs
• MOV{S}{cond} Rd, Rm, ROR Rs is a synonym for ROR{S}{cond} Rd, Rm, Rs
• the second operand must be a register without shift
• you must not specify the S suffix.
MOV{S}{cond} Rd, Operand2
MOV{cond} Rd, #imm16
MVN{S}{cond} Rd, Operand2
“ASR, LSL, LSR, ROR, and RRX” on page
is an optional suffix. If S is specified, the condition code flags are updated on the
is an optional condition code, see
is the destination register.
is a flexible second operand. See
is any value in the range 0-65535.
“Conditional execution” on page
110.
“Conditional execution” on page
“Flexible second operand” on page 80
84.
6500C–ATARM–8-Feb-11
84.
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