AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 223

• 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

21.15.1
Register Name:
Addresses:
Access Type:
• NWE_SETUP: NWE Setup Length
The NWE signal setup length is defined as:
NWE setup length = (128* NWE_SETUP[5] + NWE_SETUP[4:0]) clock cycles
• NCS_WR_SETUP: NCS Setup Length in WRITE Access
In write access, the NCS signal setup length is defined as:
NCS setup length = (128* NCS_WR_SETUP[5] + NCS_WR_SETUP[4:0]) clock cycles
• NRD_SETUP: NRD Setup Length
The NRD signal setup length is defined in clock cycles as:
NRD setup length = (128* NRD_SETUP[5] + NRD_SETUP[4:0]) clock cycles
• NCS_RD_SETUP: NCS Setup Length in READ Access
In read access, the NCS signal setup length is defined as:
NCS setup length = (128* NCS_RD_SETUP[5] + NCS_RD_SETUP[4:0]) clock cycles
6438F–ATARM–21-Jun-10
31
23
15
–
–
–
7
–
SMC Setup Register
30
22
14
SMC_SETUP[0..5]
0xFFFFE800 [0], 0xFFFFE810 [1], 0xFFFFE820 [2], 0xFFFFE830 [3], 0xFFFFE840 [4],
0xFFFFE850 [5]
Read-write
–
–
–
6
–
29
21
13
5
28
20
12
4
27
19
11
3
NCS_WR_SETUP
NCS_RD_SETUP
NWE_SETUP
NRD_SETUP
26
18
10
2
AT91SAM9G45
25
17
9
1
24
16
8
0
223