AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 283

• 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

23.5.1
Name:
Access:
• RXPTR: Receive Pointer Register
RXPTR must be set to receive buffer address.
When a half duplex peripheral is connected to the PDC, RXPTR = TXPTR.
6438F–ATARM–21-Jun-10
31
23
15
7
Receive Pointer Register
30
22
14
PERIPH_RPR
Read-write
6
29
21
13
5
28
20
12
4
RXPTR
RXPTR
RXPTR
RXPTR
27
19
11
3
26
18
10
2
AT91SAM9G45
25
17
9
1
24
16
8
0
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