AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 794
AT91SAM9G45-EKES
Manufacturer Part Number
AT91SAM9G45-EKES
Description
KIT EVAL FOR AT91SAM9G45
Manufacturer
Atmel
Series
AT91SAM Smart ARMr
Type
MCUr
Datasheets
1.AT91SAM9G45-EKES.pdf
(56 pages)
2.AT91SAM9G45-EKES.pdf
(1218 pages)
3.AT91SAM9G45-EKES.pdf
(66 pages)
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
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36.13.3
Name:
Addresses:
Access:
• DTOCYC: Data Timeout Cycle Number
• DTOMUL: Data Timeout Multiplier
These fields determine the maximum number of Master Clock cycles that the HSMCI waits between two data block trans-
fers. It equals (DTOCYC x Multiplier).
Multiplier is defined by DTOMUL as shown in the following table:
If the data time-out set by DTOCYC and DTOMUL has been exceeded, the Data Time-out Error flag (DTOE) in the HSMCI
Status Register (HSMCI_SR) raises.
6438F–ATARM–21-Jun-10
31
23
15
–
–
–
7
–
HSMCI Data Timeout Register
0
0
0
0
1
1
1
1
30
22
14
HSMCI_DTOR
0xFFF80008 (0), 0xFFFD0008 (1)
Read-write
–
–
–
6
DTOMUL
29
21
13
–
–
–
5
DTOMUL
0
0
1
1
0
0
1
1
28
20
12
–
–
–
4
27
19
11
–
–
–
3
0
1
0
1
0
1
0
1
26
18
10
–
–
–
2
DTOCYC
Multiplier
1
16
128
256
1024
4096
65536
1048576
AT91SAM9G45
25
17
–
–
9
–
1
24
16
–
–
8
–
0
794
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