at91sam9g45 ATMEL Corporation, at91sam9g45 Datasheet - Page 8

• Manufacturer Part Number: at91sam9g45
• Description: At91 Arm Thumb-based Microcontrollers
• Manufacturer: ATMEL Corporation

Table 3-1.
8
Signal Name
AC97RX
AC97TX
AC97FS
AC97CK
TCLKx
TIOAx
TIOBx
PWMx
SPIx_MISO
SPIx_MOSI
SPIx_SPCK
SPIx_NPCS0
SPIx_NPCS1-
SPIx_NPCS3
TWDx
TWCKx
HFSDPA
HFSDMA
HHSDPA
HHSDMA
HFSDPB
HFSDMB
HHSDPB
HHSDMB
DFSDM
DFSDP
DHSDM
DHSDP
AT91SAM9G45
Signal Description List (Continued)
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
USB Host Port A Full Speed Data +
USB Host Port A Full Speed Data -
USB Host Port A High Speed Data +
USB Host Port A High Speed Data -
USB Host Port B Full Speed Data +
USB Host Port B Full Speed Data -
USB Host Port B High Speed Data +
USB Host Port B High Speed Data -
USB Device Full Speed Data -
USB Device Full Speed Data +
USB Device High Speed Data -
USB Device High Speed Data +
Function
Pulse Width Modulation Controller - PWM
USB Device High Speed Port - UDPHS
USB Host High Speed Port - UHPHS
Serial Peripheral Interface - SPIx_
AC97 Controller - AC97C
Time Counter - TCx
Two-Wire Interface
Input
Output
Output
Input
Input
I/O
I/O
Output
I/O
I/O
I/O
I/O
Output
I/O
I/O
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Analog
Type
Low
Low
Active
Level
Reference
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
VDDUTMII
VDDUTMII
VDDUTMII
VDDUTMII
VDDUTMII
VDDUTMII
VDDUTMII
VDDUTMII
VDDUTMII
VDDUTMII
VDDUTMII
VDDUTMII
Voltage
Multiplexed with DFSDP
Multiplexed with DFSDM
Comments
Multiplexed with DHSDP
Multiplexed with DHSDM
6438CS–ATARM–13-Oct-09