at91sam9263 ATMEL Corporation, at91sam9263 Datasheet - Page 8

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

Table 3-1.
8
Signal Name
TFx
RFx
AC97RX
AC97TX
AC97FS
AC97CK
TCLKx
TIOAx
TIOBx
PWMx
SPIx_MISO
SPIx_MOSI
SPIx_SPCK
SPIx_NPCS0
SPIx_NPCS1 - SPIx_NPCS3
TWD
TWCK
CANRX
CANTX
LCDD0 - LCDD23
LCDVSYNC
LCDHSYNC
LCDDOTCK
LCDDEN
LCDCC
ETXCK
ERXCK
AT91SAM9263 Preliminary
Signal Description List (Continued)
Function
SSCx Transmit Frame Sync
SSCx Receive Frame Sync
AC97 Receive Signal
AC97 Transmit Signal
AC97 Frame Synchronization Signal
AC97 Clock signal
TC Channel x External Clock Input
TC Channel x I/O Line A
TC Channel x I/O Line B
Pulse Width Modulation Output
Master In Slave Out
Master Out Slave In
SPI Serial Clock
SPI Peripheral Chip Select 0
SPI Peripheral Chip Select
Two-wire Serial Data
Two-wire Serial Clock
CAN Input
CAN Output
LCD Data Bus
LCD Vertical Synchronization
LCD Horizontal Synchronization
LCD Dot Clock
LCD Data Enable
LCD Contrast Control
Transmit Clock or Reference Clock
Receive Clock
Pulse Width Modulation Controller- PWMC
Serial Peripheral Interface - SPI
AC97 Controller - AC97C
LCD Controller - LCDC
Timer/Counter - TC
Two-Wire Interface
CAN Controllers
Ethernet 10/100
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Output
Type
Input
Input
Input
Input
Input
Input
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
Active
Level
Low
Low
Comments
MII only, REFCK in RMII
MII only
6249D–ATARM–20-Dec-07