AT91EB42 Atmel, AT91EB42 Datasheet - Page 19

• Manufacturer Part Number: AT91EB42
• Description: KIT EVAL FOR ARM AT91M42800A
• Manufacturer: Atmel
• Series: AT91SAM Smart ARMr
• Type: MCUr

Specifications of AT91EB42

• Contents: Evaluation Board, Cable, Power Jack, CD-ROM
• For Use With/related Products: AT91M42800A
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

5.1
AT91EB42 Evaluation Board User Guide
Functional Pin
Assignment
The following table provides a list of each peripheral used on the AT91EB42 Evaluation
Board.
Table 5-1. Functional Pin Assignment
Pin Designation
NCS0
NCS1
PB7/TIOA0
PA0/IRQ0
PB6/TCLK0
PB21/TCLK5
PB8/TIOB0
PB9/TCLK1
PB10/TIOA1
PB11/TIOB1
PB12/TCLK2
PB13/TIOA2
PB14/TIOB2
PB15/TCLK3
PA6/TXD0
PA7/RXD0
PA9/TXD1/NTRI
PA10/RXD1
PB18/TCLK4
PB16/TIOA3
Appendix A – Configuration Straps
Function Used on the AT91EB42
Chip Select signal for the Flash Memory (AT49BV162A)
Chip Select signal for the Static RAMs
General I/O input line for the User Interface Push-button (SW1)
General I/O input line for the User Interface Push-button (SW2)
General I/O input line for the User Interface Push-button (SW3)
General I/O input line for the User Interface Push-button (SW4)
General I/O output line for the User Interface Light Indicator (Led D1)
General I/O output line for the User Interface Light Indicator (Led D2)
General I/O output line for the User Interface Light Indicator (Led D3)
General I/O output line for the User Interface Light Indicator (Led D4)
General I/O output line for the User Interface Light Indicator (Led D5)
General I/O output line for the User Interface Light Indicator (Led D6)
General I/O output line for the User Interface Light Indicator (Led D7)
General I/O output line for the User Interface Light Indicator (Led D8)
To the RS232 Transceiver device and dedicated for the Serial A
socket
To the RS232 Transceiver device and dedicated for the Serial A
socket
To the RS232 Transceiver device and dedicated for the Serial B
socket
To the RS232 Transceiver device and dedicated for the Serial B
socket
General I/O input line to detect the fast-charge mode for the battery
General I/O output line to generate SCL signal dedicated for a two
wire bus access
Rev. 1708C–ATARM–12-May-05
Section 5
5-1