ATSAM3S4AA-MU Atmel, ATSAM3S4AA-MU Datasheet - Page 116

• Manufacturer Part Number: ATSAM3S4AA-MU
• Description: IC MCU 32BIT 256KB FLASH 48QFN
• Manufacturer: Atmel
• Series: SAM3Sr

Specifications of ATSAM3S4AA-MU

• 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: 256KB (256K x 8)
• Program Memory Type: FLASH
• Ram Size: 48K 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-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• 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

10.13.7
10.13.7.1
10.13.7.2
10.13.7.3
10.13.7.4
10.13.7.5
116
MOVT
SAM3S Preliminary
MOVT
Syntax
Operation
Restrictions
Condition flags
Examples
R3, #0xF123 ; Write 0xF123 to upper halfword of R3, lower halfword
Move Top.
where:
cond
Rd
imm16
MOVT writes a 16-bit immediate value, imm16, to the top halfword, Rd[31:16], of its destination
register. The write does not affect Rd[15:0].
The MOV, MOVT instruction pair enables you to generate any 32-bit constant.
Rd must not be SP and must not be PC.
This instruction does not change the flags.
MOVT{cond} Rd, #imm16
; and APSR are unchanged
is an optional condition code, see
is the destination register.
is a 16-bit immediate constant.
“Conditional execution” on page
6500C–ATARM–8-Feb-11
84.