AT91M40800-33AI Atmel, AT91M40800-33AI Datasheet - Page 146

• Manufacturer Part Number: AT91M40800-33AI
• Description: IC ARM7 MCU 100 TQFP
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91M40800-33AI

• Core Processor: ARM7
• Core Size: 16/32-Bit
• Speed: 33MHz
• Connectivity: EBI/EMI, UART/USART
• Peripherals: POR, WDT
• Number Of I /o: 32
• Program Memory Type: ROMless
• Ram Size: 8K x 8
• Voltage - Supply (vcc/vdd): 1.8 V ~ 3.6 V
• Oscillator Type: External
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 100-LQFP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Data Converters: -

TC Interrupt Disable Register
Register Name: TC_IDR
Access Type:
Offset:
• COVFS: Counter Overflow (Code Label TC_COVFS)
0 = No effect.
1 = Disables the Counter Overflow Interrupt.
• LOVRS: Load Overrun (Code Label TC_LOVRS)
0 = No effect.
1 = Disables the Load Overrun Interrupt (if WAVE = 0).
• CPAS: RA Compare (Code Label TC_CPAS)
0 = No effect.
1 = Disables the RA Compare Interrupt (if WAVE = 1).
• CPBS: RB Compare (Code Label TC_CPBS)
0 = No effect.
1 = Disables the RB Compare Interrupt (if WAVE = 1).
• CPCS: RC Compare (Code Label TC_CPCS)
0 = No effect.
1 = Disables the RC Compare Interrupt.
• LDRAS: RA Loading (Code Label TC_LDRAS)
0 = No effect.
1 = Disables the RA Load Interrupt (if WAVE = 0).
• LDRBS: RB Loading (Code Label TC_LDRBS)
0 = No effect.
1 = Disables the RB Load Interrupt (if WAVE = 0).
• ETRGS: External Trigger (Code Label TC_ETRGS)
0 = No effect.
1 = Disables the External Trigger Interrupt.
146
ETRGS
31
23
15
–
–
–
7
AT91X40 Series
Write only
0x28
LDRBS
30
22
14
–
–
–
6
LDRAS
29
21
13
–
–
–
5
CPCS
28
20
12
–
–
–
4
CPBS
27
19
11
–
–
–
3
CPAS
26
18
10
–
–
–
2
LOVRS
25
17
–
–
9
–
1
1354D–ATARM–08/02
COVFS
24
16
–
–
–
8
0