AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 917

• Manufacturer Part Number: AT91SAM9G45-CU-999
• Description: IC MCU ARM9 APMC 324TFBGA
• Manufacturer: Atmel
• Series: AT91SAMr

Specifications of AT91SAM9G45-CU-999

• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 400MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, MMC, SPI, SSC, UART/USART, USB
• Peripherals: AC'97, DMA, I²S, LCD, POR, PWM, WDT
• Number Of I /o: 160
• Program Memory Size: 64KB (64K x 8)
• Program Memory Type: ROM
• Ram Size: 128K x 8
• Voltage - Supply (vcc/vdd): 0.9 V ~ 1.1 V
• Data Converters: A/D 8x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 324-TFBGA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Lead Free Status / Rohs Status: Supplier Unconfirmed

39.5.10
Register Name:
Access Type:
Reset Value:
• ISI_EN: ISI Module Enable Request
Write one to this field to enable the module. Software must poll ENABLE field in the ISI_STATUS register to verify that the
command has successfully completed.
• ISI_DIS: ISI Module Disable Request
Write one to this field to disable the module. If both ISI_EN and ISI_DIS are asserted at the same time, the disable request
is not taken into account. Software must poll DIS_DONE field in the ISI_STATUS register to verify that the command has
successfully completed.
• ISI_SRST: ISI Software Reset Request
Write one to this field to request a software reset of the module. Software must poll SRST field in the ISI_STATUS register
to verify that the software request command has terminated.
• ISI_CDC: ISI Codec Request
Write one to this field to enable the codec datapath and capture a Full resolution Frame. A new request cannot be taken
into account while CDC_PND bit is active in the ISI_STATUS register.
6438F–ATARM–21-Jun-10
31
23
15
–
–
–
7
–
ISI Control Register
30
22
14
–
–
–
6
–
ISI_CTRL
Write
0x00000000
29
21
13
–
–
–
5
–
28
20
12
–
–
–
4
–
27
19
11
–
–
–
3
–
ISI_SRST
26
18
10
–
–
–
2
AT91SAM9G45
ISI_DIS
25
17
–
–
9
–
1
ISI_CDC
ISI_EN
24
16
–
–
8
0
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