M55800A Atmel Corporation, M55800A Datasheet - Page 153

• Manufacturer Part Number: M55800A
• Manufacturer: Atmel Corporation

Specifications of M55800A

• Flash (kbytes): 0 Kbytes
• Pin Count: 176
• Max. Operating Frequency: 33 MHz
• Cpu: ARM7TDMI
• Hardware Qtouch Acquisition: No
• Max I/o Pins: 58
• Ext Interrupts: 58
• Usb Speed: No
• Usb Interface: No
• Spi: 1
• Uart: 3
• Graphic Lcd: No
• Video Decoder: No
• Camera Interface: No
• Adc Channels: 8
• Adc Resolution (bits): 10
• Adc Speed (ksps): 72
• Resistive Touch Screen: No
• Dac Channels: 1
• Dac Resolution (bits): 10
• Temp. Sensor: No
• Crypto Engine: No
• Sram (kbytes): 8
• Self Program Memory: NO
• External Bus Interface: 1
• Dram Memory: No
• Nand Interface: No
• Picopower: No
• Temp. Range (deg C): -40 to 85
• I/o Supply Class: 3.3/5.0
• Fpu: No
• Mpu / Mmu: no / no
• Timers: 6
• Output Compare Channels: 6
• Input Capture Channels: 6
• 32khz Rtc: Yes
• Calibrated Rc Oscillator: No

18.10.5
Name:
Access Type:
Reset Value:
Offset:
• RXRDY: RXRDY Interrupt Mask (Code Label US_RXRDY)
0 = RXRDY Interrupt is Disabled.
1 = RXRDY Interrupt is Enabled.
• TXRDY: TXRDY Interrupt Mask (Code Label US_TXRDY)
0 = TXRDY Interrupt is Disabled.
1 = TXRDY Interrupt is Enabled.
• RXBRK: Receiver Break Interrupt Mask (Code Label US_RXBRK)
0 = Receiver Break Interrupt is Disabled.
1 = Receiver Break Interrupt is Enabled.
• ENDRX: End of Receive Transfer Interrupt Mask (Code Label US_ENDRX)
0 = End of Receive Transfer Interrupt is Disabled.
1 = End of Receive Transfer Interrupt is Enabled.
• ENDTX: End of Transmit Transfer Interrupt Mask (Code Label US_ENDTX)
0 = End of Transmit Transfer Interrupt is Disabled.
1 = End of Transmit Transfer Interrupt is Enabled.
• OVRE: Overrun Error Interrupt Mask (Code Label US_OVRE)
0 = Overrun Error Interrupt is Disabled.
1 = Overrun Error Interrupt is Enabled.
• FRAME: Framing Error Interrupt Mask (Code Label US_FRAME)
0 = Framing Error Interrupt is Disabled.
1 = Framing Error Interrupt is Enabled.
• PARE: Parity Error Interrupt Mask (Code Label US_PARE)
0 = Parity Error Interrupt is Disabled.
1 = Parity Error Interrupt is Enabled.
1745F–ATARM–06-Sep-07
PARE
31
23
15
–
–
–
7
USART Interrupt Mask Register
FRAME
US_IMR
Read-only
0x0
0x10
30
22
14
–
–
–
6
OVRE
29
21
13
–
–
–
5
ENDTX
28
20
12
–
–
–
4
ENDRX
27
19
11
–
–
–
3
RXBRK
26
18
10
–
–
–
2
TXEMPTY
TXRDY
AT91M5880A
25
17
–
–
9
1
TIMEOUT
RXRDY
24
16
–
–
8
0
153