Atmel AT91SAM7L-STK Uživatelský manuál

6370A–ATARM–15-Feb-08AT91SAM7L-EK Evaluation Board...

Setting Up the AT91SAM7L-EK Board2-4 AT91SAM7L-EK Evaluation Board User Guide6370A–ATARM–15-Feb-082.4 Powering Up the BoardThe AT91SAM7L-EK requires 5

Setting Up the AT91SAM7L-EK BoardAT91SAM7L-EK Evaluation Board User Guide 2-56370A–ATARM–15-Feb-082.7 AT91SAM7L-EK Block DiagramFigure 2-3. AT91SAM7L

AT91SAM7L-EK Evaluation Board User Guide 3-16370A–ATARM–15-Feb-08Section 3Board DescriptionThe following paragraphs list the features available on the

Board Description3-2 AT91SAM7L-EK Evaluation Board User Guide6370A–ATARM–15-Feb-08• Advanced Interrupt Controller (AIC)– Individually Maskable, Eight-

Board DescriptionAT91SAM7L-EK Evaluation Board User Guide 3-36370A–ATARM–15-Feb-083.2 AT91SAM7L Block DiagramFigure 3-1. AT91SAM7L BLock DiagramTDITD

Board Description3-4 AT91SAM7L-EK Evaluation Board User Guide6370A–ATARM–15-Feb-083.3 Memory 128 Kbytes of Internal Flash (HB) 6 KBytes Internal Hig

Board DescriptionAT91SAM7L-EK Evaluation Board User Guide 3-56370A–ATARM–15-Feb-083.11 Debug Interface 20-pin JTAG/ICE interface connector (DB) DBGU

Board Description3-6 AT91SAM7L-EK Evaluation Board User Guide6370A–ATARM–15-Feb-08IPA23 SEG17 LCD Display SEG17 VDDI02PA24 SEG18 LCD Display SEG18 VDD

Board DescriptionAT91SAM7L-EK Evaluation Board User Guide 3-76370A–ATARM–15-Feb-08Table 3-3. PIOC Usage /O Line Peripheral A Peripheral B Comments Pe

Board Description3-8 AT91SAM7L-EK Evaluation Board User Guide6370A–ATARM–15-Feb-08PC27 NPCS2 IRQ0 WKUP13 Keypad PC27 as Keypad COL 4 VDDIO1PC28 SCK1 P

1-2 AT91SAM7L-EK Evaluation Board User Guide6370A–ATARM–15-Feb-08

AT91SAM7L-EK Evaluation Board User Guide 4-16370A–ATARM–15-Feb-08Section 4Configuration4.1 Configuration JumpersThe configuration jumpers are all fitt

Configuration4-2 AT91SAM7L-EK Evaluation Board User Guide6370A–ATARM–15-Feb-08Figure 4-1. Jumper Location R109R130R110R103R106R107R108R111

ConfigurationAT91SAM7L-EK Evaluation Board User Guide 4-36370A–ATARM–15-Feb-084.2 Configuration Straps on the Handheld BoardTable 4-2. Handheld Board

Configuration4-4 AT91SAM7L-EK Evaluation Board User Guide6370A–ATARM–15-Feb-08Figure 4-2. Strap Location 4.3 Configuration Straps on the Docking Boa

ConfigurationAT91SAM7L-EK Evaluation Board User Guide 4-56370A–ATARM–15-Feb-084.5 Power Supply SchemesThe following figures illustrate the three typic

Configuration4-6 AT91SAM7L-EK Evaluation Board User Guide6370A–ATARM–15-Feb-08Figure 4-5. The LCD Charge Pump and the LCD Voltage Regulator are not u

AT91SAM7L-EK Evaluation Board User Guide 5-16370A–ATARM–15-Feb-08Section 5Schematics5.1 SchematicsThis section contains the following schematics: Top

5544332211DDCCBBAAPA[0..25]PC[0..29]AD[0..3]ADVREFJTAG_RSTJTAG_TCKJTAG_TMSJTAG_TDIJTAG_TDODB_ADVREFDB_JTAG_RSTDB_JTAG_TCKDB_JTAG_TMSDB_JTAG_TDIDB_JTAG

5544332211DDCCBBAAPC16PC19PC18PC17PC20PC22PC21PC23PC5PC6PC2PC9PC3PC0PC4PC8PC7PC1PC10PC15PC14PC12PC11PC13PC24PC25PC26PC27PC28PC29PA5PA10PA7PA3PA19PA16P

5544332211DDCCBBAAPA5 COM5PA10 SEG4PA7 SEG1PA3 COM3PA19 SEG13PA16 SEG10PA21 SEG15PA17 SEG11PA15 SEG9PA0 COM0PA18 SEG12PA24 SEG18PA20 SEG14PA23 SEG17PA

AT91SAM7L-EK Evaluation Board User Guide i6370A–ATARM–15-Feb-08Table of ContentsSection 1Overview ...

5544332211DDCCBBAAPC15PC12PC19PC18PC21PC20PC24PC21SPI_MISOPC20PC23AD3PC14PC13PC19PC22PC23PC20BATTERY_CONNPC19PC0PC1PC2PC3PC4PC5PC6PC7PC8PC9PC10PC11PC1

5544332211DDCCBBAAAD3AD2AD1AD0PB2PB1PB5PB4PB3PB0PB7PB13PB8PB12PB9PB17PB16PB10PB6PB15PB14PB11PB21PB23PB19PB22PB20PB18PA5PA10PA7PA3PA19PA16PA21PA17PA15P

5544332211DDCCBBAADB_AD0DB_PA17DB_AD1DB_PA25DB_PA23DB_PA24DB_PC25DB_PC26DB_JTAG_TCKDB_PC24DB_JTAG_TDODB_PC26DB_AD2DB_PA19DB_PC24DB_AD3DB_PC18DB_PC16DB

AT91SAM7L-EK Evaluation Board User Guide 6-16370A–ATARM–15-Feb-08Section 6Errata6.1 Optimal Operation For optimal operation of the AT91SAM7L microcont

AT91SAM7L-EK Evaluation Board User Guide 7-16370A–ATARM–15-Feb-08Section 7Revision History7.1 Revision History Table 7-1. Document CommentsChange Req

Headquarters InternationalAtmel Corporation2325 Orchard ParkwaySan Jose, CA 95131USATel: 1(408) 441-0311Fax: 1(408) 487-2600Atmel AsiaRoom 1219Chinach

Table of Contents (Continued)ii AT91SAM7L-EK Evaluation Board User Guide6370A–ATARM–15-Feb-084.2 Configuration Straps on the Handheld Board ...

AT91SAM7L-EK Evaluation Board User Guide 1-16370A–ATARM–15-Feb-08Section 1Overview 1.1 ScopeThe AT91SAM7L-EK evaluation kit enables the evaluation of

Overview1-2 AT91SAM7L-EK Evaluation Board User Guide6370A–ATARM–15-Feb-08 Force Wake-up push button Reset push button Configuration Jumpers1.3.2 Do

AT91SAM7L-EK Evaluation Board User Guide 2-16370A–ATARM–15-Feb-08Section 2Setting Up the AT91SAM7L-EK Board2.1 Electrostatic WarningThe AT91SAM7L-EK e

Setting Up the AT91SAM7L-EK Board2-2 AT91SAM7L-EK Evaluation Board User Guide6370A–ATARM–15-Feb-082.3 Layout Figure 2-1. AT91SAM7L-EK Layout -Top Vie

Setting Up the AT91SAM7L-EK BoardAT91SAM7L-EK Evaluation Board User Guide 2-36370A–ATARM–15-Feb-08Figure 2-2. AT91SAM7L-EK Layout - Bottom View