AT91SAM9G45-CU-999 Atmel, AT91SAM9G45-CU-999 Datasheet - Page 687

• 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

34.9.5
Name:
Addresses:
Access:
• CKS: Transmit Clock Selection
• CKO: Transmit Clock Output Mode Selection
• CKI: Transmit Clock Inversion
0 = The data outputs (Data and Frame Sync signals) are shifted out on Transmit Clock falling edge. The Frame sync signal
input is sampled on Transmit clock rising edge.
1 = The data outputs (Data and Frame Sync signals) are shifted out on Transmit Clock rising edge. The Frame sync signal
input is sampled on Transmit clock falling edge.
CKI affects only the Transmit Clock and not the output clock signal.
6438F–ATARM–21-Jun-10
31
23
15
–
7
0x3-0x7
CKS
CKO
SSC Transmit Clock Mode Register
0x0
0x1
0x2
0x3
0x0
0x1
0x2
CKG
30
22
14
SSC_TCMR
0xFFF9C018 (0), 0xFFFA0018 (1)
Read-write
–
6
Selected Transmit Clock
Divided Clock
RK Clock signal
TK Pin
Reserved
Transmit Clock Output Mode
None
Continuous Transmit Clock
Transmit Clock only during data transfers
Reserved
CKI
29
21
13
–
5
28
20
12
–
4
PERIOD
STTDLY
CKO
27
19
11
3
26
18
10
2
START
AT91SAM9G45
25
17
9
1
Input-only
CKS
TK pin
Output
Output
24
16
8
0
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