AT91SAM7X128 Atmel, AT91SAM7X128 Datasheet - Page 499

• Manufacturer Part Number: AT91SAM7X128
• Description: MCU 32-Bit 91S ARM7TDMI RISC 128KB Flash 1.8V/3.3V 100-Pin LQFP
• Manufacturer: Atmel

Specifications of AT91SAM7X128

• Package: 100LQFP
• Device Core: ARM7TDMI
• Family Name: 91S
• Maximum Speed: 55 MHz
• Ram Size: 32 KB
• Program Memory Size: 128 KB
• Operating Supply Voltage: 1.8|3.3 V
• Data Bus Width: 32 Bit
• Program Memory Type: Flash
• Number Of Programmable I/os: 62
• Interface Type: CAN/Ethernet/SPI/I2S/TWI/USART/USB
• On-chip Adc: 8-chx10-bit
• Operating Temperature: -40 to 85 °C
• Number Of Timers: 3

35.6.7
Register Name:
Access Type:
• LDATA: Last Data Converted
The analog-to-digital conversion data is placed into this register at the end of a conversion and remains until a new conver-
sion is completed.
35.6.8
Register Name:
Access Type:
• EOCx: End of Conversion Interrupt Enable x
• OVREx: Overrun Error Interrupt Enable x
• DRDY: Data Ready Interrupt Enable
• GOVRE: General Overrun Error Interrupt Enable
• ENDRX: End of Receive Buffer Interrupt Enable
• RXBUFF: Receive Buffer Full Interrupt Enable
0 = No effect.
1 = Enables the corresponding interrupt.
6120H–ATARM–17-Feb-09
OVRE7
EOC7
31
23
15
31
23
15
–
–
–
7
–
–
7
ADC Last Converted Data Register
ADC Interrupt Enable Register
OVRE6
EOC6
30
22
14
30
22
14
ADC_LCDR
Read-only
–
–
–
6
ADC_IER
Write-only
–
–
6
OVRE5
EOC5
29
21
13
29
21
13
–
–
–
5
–
–
5
OVRE4
EOC4
AT91SAM7X512/256/128 Preliminary
28
20
12
28
20
12
–
–
–
4
–
–
4
LDATA
RXBUFF
OVRE3
EOC3
27
19
11
27
19
11
–
–
–
3
–
3
ENDRX
OVRE2
EOC2
26
18
10
26
18
10
–
–
–
2
–
2
GOVRE
OVRE1
EOC1
25
17
25
17
–
–
9
1
–
9
1
LDATA
OVRE0
DRDY
EOC0
24
16
24
16
–
–
8
0
–
8
0
499