at91sam9g45 ATMEL Corporation, at91sam9g45 Datasheet - Page 9

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

Table 3-1.
6438CS–ATARM–13-Oct-09
Signal Name
ETXCK
ERXCK
ETXEN
ETX0-ETX3
ETXER
ERXDV
ERX0-ERX3
ERXER
ECRS
ECOL
EMDC
EMDIO
ISI_D0-ISI_D11
ISI_MCK
ISI_HSYNC
ISI_VSYNC
ISI_PCK
LCDD0 -
LCDD23
LCDVSYNC
LCDHSYNC
LCDDOTCK
LCDDEN
LCDCC
LCDPWR
LCDMOD
AD0X
AD1X
AD2Y
P
M
P
Signal Description List (Continued)
Transmit Clock or Reference Clock
Receive Clock
Transmit Enable
Transmit Data
Transmit Coding Error
Receive Data Valid
Receive Data
Receive Error
Carrier Sense and Data Valid
Collision Detect
Management Data Clock
Management Data Input/Output
Image sensor Reference clock
Image Sensor Horizontal Synchro
Image Sensor Vertical Synchro
Image Sensor Data clock
LCD Data Bus
LCD Vertical Synchronization
LCD Horizontal Synchronization
LCD Dot Clock
LCD Data Enable
LCD Contrast Control
LCD panel Power enable control
LCD Modulation signal
Analog input channel 0 or
Touch Screen Top channel
Analog input channel 1 or
Touch Screen Bottom channel
Analog input channel 2 or
Touch Screen Right channel
Image Sensor Data
Function
Touch Screen Analog-to-Digital Converter
Image Sensor Interface
LCD Controller - LCDC
Ethernet 10/100
Output
Output
I/O
Output
Input
Input
Output
Output
Input
Input
Input
Input
Input
Input
output
input
input
input
Output
Output
Output
Output
Output
Output
Output
Analog
Analog
Analog
Type
Active
Level
Reference
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
VDDIOP2
VDDIOP2
VDDIOP2
VDDIOP2
VDDIOP2
VDDIOP1
VDDIOP1
VDDIOP1
VDDIOP1
VDDIOP1
VDDIOP1
VDDIOP1
VDDIOP1
VDDANA
VDDANA
VDDANA
Voltage
MII only, REFCK in RMII
MII only
ETX0-ETX1 only in RMII
MII only
RXDV in MII, CRSDV in RMII
ERX0-ERX1 only in RMII
MII only
MII only
Multiplexed with AD0
Multiplexed with AD1
Multiplexed with AD2
Comments
AT91SAM9G45
9