AT91SAM9G45-EKES Atmel, AT91SAM9G45-EKES Datasheet - Page 794

• 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

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