at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 578

• Manufacturer Part Number: at91sam9263
• Description: At91 Arm Thumb Microcontrollers
• Manufacturer: ATMEL Corporation

• FSOS: Transmit Frame Sync Output Selection
• FSDEN: Frame Sync Data Enable
0: The TD line is driven with the default value during the Transmit Frame Sync signal.
1: SSC_TSHR value is shifted out during the transmission of the Transmit Frame Sync signal.
• FSEDGE: Frame Sync Edge Detection
Determines which edge on frame sync will generate the interrupt TXSYN (Status Register).
578
FSEDGE
0x6-0x7
FSOS
0x0
0x1
0x2
0x3
0x4
0x5
0x0
0x1
AT91SAM9263 Preliminary
Selected Transmit Frame Sync Signal
None
Negative Pulse
Positive Pulse
Driven Low during data transfer
Driven High during data transfer
Toggling at each start of data transfer
Reserved
Frame Sync Edge Detection
Positive Edge Detection
Negative Edge Detection
6249D–ATARM–20-Dec-07
Undefined
Input-only
TF Pin
Output
Output
Output
Output
Output