AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 284

• Manufacturer Part Number: AT91SAM9G45-EKES
• Description: KIT EVAL FOR AT91SAM9G45
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91SAM9G45-EKES

• Contents: Board
• Processor To Be Evaluated: SAM9G45
• Data Bus Width: 32 bit
• Interface Type: I2C, SPI, UART
• Maximum Operating Temperature: + 50 C
• Minimum Operating Temperature: - 10 C
• Operating Supply Voltage: 1.8 V to 3.3 V
• For Use With/related Products: AT91SAM9G45
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: Q4626953

23.5.2
Name:
Access:
• RXCTR: Receive Counter Register
RXCTR must be set to receive buffer size.
When a half duplex peripheral is connected to the PDC, RXCTR = TXCTR.
0 = Stops peripheral data transfer to the receiver
1 - 65535 = Starts peripheral data transfer if corresponding channel is active
284
31
23
15
–
–
7
AT91SAM9G45
Receive Counter Register
30
22
14
PERIPH_RCR
Read-write
–
–
6
29
21
13
–
–
5
28
20
12
–
–
4
RXCTR
RXCTR
27
19
11
–
–
3
26
18
10
–
–
2
25
17
–
–
9
1
6438F–ATARM–21-Jun-10
24
16
–
–
8
0