AT91M63200-25AI Atmel, AT91M63200-25AI Datasheet - Page 84

• Manufacturer Part Number: AT91M63200-25AI
• Description: IC ARM7 MCU 176 TQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91M63200-25AI

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 25MHz
• Connectivity: EBI/EMI, SPI, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 58
• Program Memory Type: OTP
• Ram Size: 2K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 176-TQFP, 176-VQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

USART Interrupt Disable Register
Name:
Access Type:
•
•
•
•
•
•
•
•
•
•
•
•
84
RXRDY: Disable RXRDY Interrupt
0 = No effect.
1 = Disables RXRDY Interrupt.
TXRDY: Disable TXRDY Interrupt
0 = No effect.
1 = Disables TXRDY Interrupt.
RXBRK: Disable Receiver Break Interrupt
0 = No effect.
1 = Disables Receiver Break Interrupt.
ENDRX: Disable End of Receive Transfer Interrupt
0 = No effect.
1 = Disables End of Receive Transfer Interrupt.
ENDTX: Disable End of Transmit Transfer Interrupt
0 = No effect.
1 = Disables End of Transmit Transfer Interrupt.
OVRE: Disable Overrun Error Interrupt
0 = No effect.
1 = Disables Overrun Error Interrupt.
FRAME: Disable Framing Error Interrupt
0 = No effect.
1 = Disables Framing Error Interrupt.
PARE: Disable Parity Error Interrupt
0 = No effect.
1 = Disables Parity Error Interrupt.
TIMEOUT: Disable Time-out Interrupt
0 = No effect.
1 = Disables Receiver Time-out Interrupt.
TXEMPTY: Disable TXEMPTY Interrupt
0 = No effect.
1 = Disables TXEMPTY Interrupt.
COMMTX: Disable ARM7TDMI ICE Debug Communication Channel Transmit Interrupt
This bit is implemented for USART0 only.
0 = No effect.
1 = Disables COMMTX Interrupt.
COMMRX: Disable ARM7TDMI ICE Debug Communication Channel Receive Interrupt
This bit is implemented for USART0 only.
0 = No effect.
1 = Disables COMMRX Interrupt.
COMMRX
PARE
31
23
15
–
–
7
COMMTX
FRAME
AT91M63200
30
22
14
US_IDR
Write only
–
–
6
OVRE
29
21
13
–
–
–
5
ENDTX
28
20
12
–
–
–
4
ENDRX
27
19
11
–
–
–
3
RXBRK
26
18
10
–
–
–
2
TXEMPTY
TXRDY
25
17
–
–
9
1
TIMEOUT
RXRDY
24
16
–
–
8
0