Atmel AT91SAM7L-STK Table 3-3. PIO Controller C

Board Description

AT91SAM7L-STK Rev. A Starter Kit User Guide 3-7

6409A–ATARM–30-Jun-08

Table 3-3. PIO Controller C

I/O Line Peripheral A Peripheral B Peripheral Usage Powered by

PC0 CTS1 PWM2 User’s Input Buttons OK VDDIO1

PC1 DCD1 TIOA2 User’s Input Buttons UP VDDIO1

PC2 DTR1 TIOB2 User’s Input Buttons RIGHT VDDIO1

PC3 DSR1 TCLK1 User’s Input Buttons DOWN VDDIO1

PC4 RI1 TCLK2 User’s Input Buttons LEFT VDDIO1

PC5 IRQ1 NPCS2 ZIGBEE IRQ1 VDDIO1

PC6 NPCS1 PCK2 ZIGBEE NPCS1 VDDIO1

PC7 PWM0 TIOA0 MAX3318E FORCEOFF VDDIO1

PC8 PWM1 TIOB0 ZIGBEE RSIN VDDIO1

PC9 PWM2 SCK0 ZIGBEE SLP_IR VDDIO1

PC10 TWD NPCS3 VDDIO1

PC11 TWCK TCLK0 V DDIO1

PC12 RXD0 NPCS3 MAX3318E FORCEON VDDIO1

PC13 TXD0 PCK0 MAX3318E INVALID VDDIO1

PC14 RTS0 ADTRG MAX3318 E READY VDDIO1

PC15 CTS0 PWM3 VCC/VBAT MONITOR ENABLE VDDIO1

PC16 DRXD NPCS1 MAX3318E DRXD VDDIO1

PC17 DTXD NPCS2 MAX3318E DTXD VDDIO1

PC18 NPCS0 PWM0 VDDIO1

PC19 MISO PWM1 ZIGBEE MISO VDDIO1

PC20 MOSI PWM2 ZIGBEE MOSI VDDIO1

PC21 SPCK PWM3 ZIGBEE SPCK VDDIO1

PC22 NPCS3 TIOA1 VDDIO1

PC23 PCK0 TIOB1 VDDIO1

PC24 RXD1 PCK1 VDDIO1

PC25 TXD1 PCK2 VDDIO1

PC26 RTS0 FIQ VDDIO1

PC27 NPCS2 IRQ0 VDDIO1

PC28 SCK1 PWM0 VDDIO1

PC29 RTS1 PWM1 VDDIO1

Contents

Main Page Page Page Section 1 Overview 1.1 Scope 1.2 Deliverables 1.3 The AT91SAM7L-STK Rev. A Starter Board Section 2 Setting Up the AT91SAM7L-STK Rev. A Board Page Setting Up the AT91SAM7L-STK Rev. A Board AT91SAM7L-STK Rev. A Starter Kit User Guide 2-3 6409AATARM30-Jun-08 2.6 AT91SAM7L-STK Rev. A Block Diagram SHEET3 Figure 2-2. AT91SAM7L-STK Block Diagram SHEET2 SHEET4 Section 3 Board Description 3.1 AT91SAM7L64/128 Microcontroller Page AT91SAM7L-STK Rev. A Starter Kit User Guide 3-3 6409AATARM30-Jun-08 3.2 AT91SAM7L64/128 Block Diagram SAM-BA APB Figure 3-1. AT91SAM7L64/128 Block Diagram SRAM Page 3.11 PIO Usage Table 3-1. PIO Controller A Table 3-2. PIO Controller B Table 3-3. PIO Controller C Section 4 Configuration 4.1 Configuration Straps Table 4-1. Page SHEET 2 SHEET 4 ERASE PA[0..25] PA[0..25] AD[0..3] ERASE AD[0..3] ZIGBEE INTERFACE Note: Pin 1 on Zigbee board RZ502 matches pin 2 on this connector SERIAL DEBUG PORT Only for AT86RF230Rev.A connexion not required for Rev.B on VCC/VBAT MONITOR FORCE WAKE-UP AT91SAM7L-LQFP128 FWKUP AT91SAM7L-LQFP128 RESET NRSTB ICE INTERFACE SAM7L Current measurement Section 6 Errata 6.1 Q1 Footprint Incorrect 6.2 MAX3318 Control Pull-ups Page Headquarters International Product Contact