Atmel AT91SAM9G20-EK User Manual page 28

8 7
POWER SUPPLY
D
WM8731
01 - POWER SUPPLY
SERIAL INTERFACES
DBGU
COM0
C
COM1
DEVICE
HOST A
HOST B
05 - COMMUNICATION
RMII_MII ETHERNET
B
03 - RMII_MII ETHERNET
A
8 7
6
PB[0..31]
SHEET 2
PB9 PIO
PB9
SHDN
PC[0..15]
PC1 PCK0
PC1
PB18 TD0
PB18
PB17 TF0
PB17
PB16 TK0
PB16
PB[0..31]
PA23
PA23
PA24 PA23/TWD
PA24
PB3 PA24/TWCK
PB3
SPI1_NPCS0
PB[0..31]
SHEET 6
PB15 DBGU_TXD
PB15
PB14 DBGU_RXD
PB14
PB4
PB4
PB5
PB5
PB26
PB26
PB27
PB27
PB24
PB24
PB22
PB22
PB23
PB23
PB25
PB25
PB6
PB6
PB7
PB7
PB28
PB28
PB29
PB29
PC[0..15]
PC5 PIO
PC5
DDM
DDM
DDP
DDP
HDMA
HDMA
HDPA
HDPA
HDMB
HDMB
HDPB
HDPB
PA[0..31]
SHEET 5
PA19 ETXCK/REFCLK
PA19
PA11 ETX3
PA11
PA10 ETX2
PA10
PA13 ETX1
PA13
PA12 ETX0
PA12
PA16 ETXEN
PA16
PA26 ERX3
PA26
PA25 ERX2
PA25
PA15 ERX1
PA15
PA14 ERX0
PA14
PA27 ERXCK
PA27
PA17 ERXDV
PA17
PA22 ETXER
PA22
PA18 ERXER
PA18
PA29 ECOL
PA29
PA28 ECRS
PA28
PA20 EMDC
PA20
PA21 EMDIO
PA21
PB0 PIO
PB0
NRST
NRST
PB[0..31]
PIOA PIOA PIOA USAGE USAGE USAGE PIOA PIOA PIOA USAGE USAGE USAGE
PA0 PA0 PA0 DAT0_B/MISO DAT0_B/MISO DAT0_B/MISO PA16 PA16 PA16 TX_EN TX_EN TX_EN
CMD_B/MOSI CMD_B/MOSI CMD_B/MOSI RX_DV RX_DV RX_DV
PA1 PA1 PA1 PA17 PA17 PA17
SCK SCK SCK RX_ER RX_ER RX_ER
PA2 PA2 PA2 PA18 PA18 PA18
PA3 PA3 PA3 DAT3_B DAT3_B DAT3_B PA19 PA19 PA19 TX_CLK TX_CLK TX_CLK
DAT2_B DAT2_B DAT2_B MDC MDC MDC
PA4 PA4 PA4 PA20 PA20 PA20
DAT1_B DAT1_B DAT1_B MDIO MDIO MDIO
PA5 PA5 PA5 PA21 PA21 PA21
PA6 PA6 PA6 DAT0_A DAT0_A DAT0_A PA22 PA22 PA22 TX_ER TX_ER TX_ER
CMD_A CMD_A CMD_A SDA/ DIN/ TW D SDA/ DIN/ TW D SDA/ DIN/ TW D
PA7 PA7 PA7 PA23 PA23 PA23
CLK_B/CLK_A CLK_B/CLK_A CLK_B/CLK_A SCL/CLK/TW CK SCL/CLK/TW CK SCL/CLK/TW CK
PA8 PA8 PA8 PA24 PA24 PA24
PA9 PA9 PA9 DAT1_A DAT1_A DAT1_A PA25 PA25 PA25 RXD2 RXD2 RXD2
PA10 PA10 PA10 DAT2_A/ TXD2 DAT2_A/ TXD2 DAT2_A/ TXD2 PA26 PA26 PA26 RXD3 RXD3 RXD3
DAT3_A/ TXD3 DAT3_A/ TXD3 DAT3_A/ TXD3 RX_CLK RX_CLK RX_CLK
PA11 PA11 PA11 PA27 PA27 PA27
PA12 PA12 PA12 TXD0 TXD0 TXD0 PA28 PA28 PA28 CRS CRS CRS
TXD1 TXD1 TXD1 COL COL COL
PA13 PA13 PA13 PA29 PA29 PA29
PA14 PA14 PA14 RXD0 RXD0 RXD0 PA30 PA30 PA30 BP3 BP3 BP3
RXD1 RXD1 RXD1 BP4 BP4 BP4
PA15 PA15 PA15 PA31 PA31 PA31
6
5 4
SHEET 3
AT91SAM9G20-CU
D[0..31]
A[0..22]
RAS
CAS
SDA10
SDW E
SDCS_NCS1
SDCK
SHDN SDCKE
CFIOR_NBS1_NW R1
CFIOW _NBS3_NW R3
NANDOE
NANDW E
DDM
DDP
HDMA
HDPA
HDMB
HDPB
CFW E_NW E_NW R0
CFOE_NRD
NCS0
NRST
PA[0..31]
PB[0..31]
PC[0..15]
VREFP
AVDD
AGND
02 - AT91SAM9G20-CU
PIO MUXING PIO MUXING PIO MUXING
PIOB PIOB PIOB USAGE USAGE USAGE PIOB PIOB PIOB USAGE USAGE USAGE PIOC PIOC PIOC
PB0 PB0 PB0 MDINTR MDINTR MDINTR PB16 PB16 PB16 BCLK BCLK BCLK PC0 PC0 PC0 -- -- --
PB1 PB1 PB1 -- -- -- PB17 PB17 PB17 LRFS LRFS LRFS PC1 PC1 PC1 MCLK MCLK MCLK
PB2 PB2 PB2 -- -- -- PB18 PB18 PB18 SDIN SDIN SDIN PC2 PC2 PC2 CD_A CD_A CD_A
PB3 PB3 PB3 CS CS CS PB19 PB19 PB19 PIO_CNTRL2 PIO_CNTRL2 PIO_CNTRL2 PC3 PC3 PC3 -- -- --
PB4 PB4 PB4 TXD0 TXD0 TXD0 PB20 PB20 PB20 ISI_DATA[0] ISI_DATA[0] ISI_DATA[0] PC4 PC4 PC4 PIO_CNTRL1/ A23 PIO_CNTRL1/ A23 PIO_CNTRL1/ A23
PB5 PB5 PB5 RXD0 RXD0 RXD0 PB21 PB21 PB21 ISI_DATA[1] ISI_DATA[1] ISI_DATA[1] PC5 PC5 PC5 USBCNX/ A24 USBCNX/ A24 USBCNX/ A24
PB6 PB6 PB6 TXD1 TXD1 TXD1 PB22 PB22 PB22 DSR0/ ISI_DATA[2] DSR0/ ISI_DATA[2] DSR0/ ISI_DATA[2] PC6 PC6 PC6 CFCE1 CFCE1 CFCE1
PB7 PB7 PB7 RXD1 RXD1 RXD1 PB23 PB23 PB23 DCD0/ ISI_DATA[3] DCD0/ ISI_DATA[3] DCD0/ ISI_DATA[3] PC7 PC7 PC7 CFCE2 CFCE2 CFCE2
PB8 PB8 PB8 USER LED USER LED USER LED PB24 PB24 PB24 DTR0/ ISI_DATA[4] DTR0/ ISI_DATA[4] DTR0/ ISI_DATA[4] PC8 PC8 PC8 CFCS0_NCS4 CFCS0_NCS4 CFCS0_NCS4
PB9 PB9 PB9 POW ERLED POW ERLED POW ERLED PB25 PB25 PB25 RI0/ ISI_DATA[5] RI0/ ISI_DATA[5] RI0/ ISI_DATA[5] PC9 PC9 PC9 CD_B/ CFCS1_NCS5 CD_B/ CFCS1_NCS5 CD_B/ CFCS1_NCS5
PB10 PB10 PB10 ISI_DATA[8] ISI_DATA[8] ISI_DATA[8] PB26 PB26 PB26 RTS0/ ISI_DATA[6] RTS0/ ISI_DATA[6] RTS0/ ISI_DATA[6] PC10 PC10 PC10 A25_CFRNW A25_CFRNW A25_CFRNW
PB11 PB11 PB11 ISI_DATA[9] ISI_DATA[9] ISI_DATA[9] PB27 PB27 PB27 CTS0/ ISI_DATA[7] CTS0/ ISI_DATA[7] CTS0/ ISI_DATA[7] PC11 PC11 PC11 CS/ NCS2 CS/ NCS2 CS/ NCS2
PB12 PB12 PB12 ISI_DATA[10] ISI_DATA[10] ISI_DATA[10] PB28 PB28 PB28 RTS1/ ISI_PCK RTS1/ ISI_PCK RTS1/ ISI_PCK PC12 PC12 PC12 NCS7 NCS7 NCS7
PB13 PB13 PB13 ISI_DATA[11] ISI_DATA[11] ISI_DATA[11] PB29 PB29 PB29 CTS1/ ISI_VSYNC CTS1/ ISI_VSYNC CTS1/ ISI_VSYNC PC13 PC13 PC13 RDYBSY/ NCS6 RDYBSY/ NCS6 RDYBSY/ NCS6
PB14 PB14 PB14 DRXD DRXD DRXD PB30 PB30 PB30 ISI_HSYNC ISI_HSYNC ISI_HSYNC PC14 PC14 PC14 NANDCS_NCS3 NANDCS_NCS3 NANDCS_NCS3
PB15 PB15 PB15 DTXD DTXD DTXD PB31 PB31 PB31 ISI_MCK ISI_MCK ISI_MCK PC15 PC15 PC15 NW AIT NW AIT NW AIT
5 4
3
MEMORY
D[0..31]
D[0..31]
A[0..22]
A[0..14]
A[0..14]
RAS
RAS
CAS
CAS
SDA10
SDA10
SDWE
SDW E
SDCS_NCS1
SDCS_NCS1
SDCK
SDCK
SDCKE
SDCKE
NBS1
CFIOR_NBS1_NW R1
NBS3
CFIOW _NBS3_NW R3
A16
A16
A17
A17
A22
A22
A21
A21
NANDOE
NANDOE
NANDWE
NANDW E
PIO PC14
PC14
PIO PC13
PC13
D[0..15]
D[0..15]
MCDA0 PA6
PA6
MCDA1 PA9
PA9
MCDA2 PA10
PA10
MCDA3 PA11
PA11
MCCK PA8
PA8
MCCDA PA7
PA7
PC2
PC2
SPI0_MISO MCDB0 PA0
PA0
MCDB1 PA5
PA5
MCDB2 PA4
PA4
SPI0_NPCS0 MCDB3 PA3
PA3
MCCK PA8
PA8
SPI0_MOSI MCCDB PA1
PA1
PC9
PC9
SPI0_SPCK PA2
PA2
SPI0_NPCS1 PC11
PC11
NRST
NRST
TWCK
TWD
PA24
PA24
PA23
PA23
03 - MEMORY
EXPANSION_Users Interfaces
D[0..31]
A[0..22]
RAS
RAS
CAS
CAS
SDA10
SDA10
SDWE
SDW E
SDCS_NCS1
SDCS_NCS1
SDCK
SDCK
SDCKE
SDCKE
CFWE_NWE_NWR0
CFW E_NW E_NW R0
NBS1
CFIOR_NBS1_NW R1
NBS3
CFIOW _NBS3_NW R3
CFOE_NRD
CFOE_NRD
NANDOE
NANDOE
NANDWE
NANDW E
NCS0
NCS0
NRST
NRST
PA[0..31]
PA[0..31]
PB[0..31]
PB[0..31]
PC[0..15]
PC[0..15]
VREFP
AVDD
AGND
06 - EXPANSION CONNECTORS
USAGE USAGE USAGE PIOC PIOC PIOC USAGE USAGE USAGE
PC16 PC16 PC16 D16 D16 D16
PC17 PC17 PC17 D17 D17 D17
PC18 PC18 PC18 D18 D18 D18
PC19 PC19 PC19 D19 D19 D19
PC20 PC20 PC20 D20 D20 D20
PC21 PC21 PC21 D21 D21 D21
PC22 PC22 PC22 D22 D22 D22
PC23 PC23 PC23 D23 D23 D23
PC24 PC24 PC24 D24 D24 D24
PC25 PC25 PC25 D25 D25 D25
PC26 PC26 PC26 D26 D26 D26
PC27 PC27 PC27 D27 D27 D27
PC28 PC28 PC28 D28 D28 D28 AT91SAM9G20-EK AT91SAM9G20-EK AT91SAM9G20-EK
PC29 PC29 PC29 D29 D29 D29
PC30 PC30 PC30 D30 D30 D30
PC31 PC31 PC31 D31 D31 D31
This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings. This agreement is our property. Reproduction and publication without our written authorization shall expose offender to legal proceedings.
3
2 1
SHEET 4
CARD
READER
(BOOT)
CARD
READER
SHEET 7
D D D PP PP PP 06/03/09 06/03/09 06/03/09
C C C
PP PP PP 07/10/08 07/10/08 07/10/08
B B B PP PP PP 02/07/08 02/07/08 02/07/08
A A A INIT EDIT INIT EDIT INIT EDIT TVT TVT TVT 15/04/08 15/04/08 15/04/08
REV REV REV MODIF. MODIF. MODIF. DES. DES. DES. DATE DATE DATE VER. VER. VER. DATE DATE DATE
1/1 1/1 1/1
SCALE SCALE SCALE REV. REV. REV. SHEET SHEET SHEET
1 1 1
D D D
DIAGRAM DIAGRAM DIAGRAM
7 7 7
2 1
D
C
B
A