User manual

Starterkit Schematics
18
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5
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4
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12.05.2012
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mk
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20.105.01
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ETHERNET
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Funktion:
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Seite:
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Projekt:
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Tel. [phone] Fax. [phone]
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Datum:
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Autor:
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LP-Nr.:
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Revision:
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(C) taskit GmbH
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Stamp9X5-Base
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A-05
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Groß-Berliner Damm 37, D-12487 Berlin
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R116=50MHz enable
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R94=Startup in Powerdown
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FB1
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BLM18E
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12
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MDIO
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13
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MDC
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7
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RXD1/MODE1
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8
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RXD0/MODE0
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14
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NINT/REFCLKO
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10
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RXER/PHYAD0
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16
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TXEN
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17
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TXD0
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18
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TXD1
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11
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CRS_DV/MODE2
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15
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NRST
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5
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XTAL1/CLKIN
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4
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XTAL2
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24
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RBIAS
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25
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VSS/FLAG
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9
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VDDIO
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19
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VDD1A
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1
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VDD2A
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23
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RXP
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22
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RXN
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20
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TXN
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21
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TXP
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6
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VDDCR
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2
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LED2/NINTSEL
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3
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LED1/REGOFF
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IC8
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LAN8720I
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1
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75 Ohm
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75 Ohm
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75 Ohm
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75 Ohm
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2KV
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1000 pF
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8
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1
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TD+
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2
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TD-
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3
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CT
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7
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RD+
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8
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RD-
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11
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GANODE
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12
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GCATHODE
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9
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YANODE
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10
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YCATHODE
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13
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HOLE2
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14
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HOLE1
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15
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SHIELD2
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16
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SHIELD1
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X1
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RD-SDRJLBC-060TC1
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R38
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49r9
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1%, 1/10W
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R62
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49r9
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1%, 1/10W
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R84
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49r9
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1%, 1/10W
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R85
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49r9
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1%, 1/10W
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C48
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100n/16V/X7R
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C49
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100n/16V/X7R
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C56
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100n/16V/X7R
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R82
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1k5
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C57
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1uF/10V/X5R
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C58
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100n/16V/X7R
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R83
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330r
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R86
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330r
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R88
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10k, 1%
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C59
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22n/50V/X7R
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R89
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12k1
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1%, 1/10W
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R90
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1M0
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1%, 1/10W
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R91
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10r
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1%, 1/10W
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2
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1
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3
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Q1
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ABLSG-25.000MHZ-D-2-Y-F-T
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C61
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30pF/50V/C0G
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C62
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30pF/50V/C0G
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R92
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100r
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R94
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10k, 1%
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C47
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4.7uF/6V3/ X5R
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R60
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100r
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R63
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100r
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R64
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100r
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R65
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100r
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R66
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100r
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R67
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100r
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R68
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100r
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C86
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4.7uF/6V3/ X5R
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FB2
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BLM18E
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J51
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J52
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J53
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FB5
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BLM21PG221SN1
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PB6/E0_EMDC/AD7
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PB5/E0_EMDIO/TWCK2
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LED1/REGOFF
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LED2/NINTSEL
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NRST
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AVDD
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PB1/E0_ERX1/CTS2
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PB0/E0_ERX0/RTS2
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PB2/E0_ERXER/SCK2
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PB7/E0_ETXEN/AD8
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PB9/E0_ETX0/PCK1/AD10
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PB10/E0_ETX1/PCK0/AD11
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PB4/E0_ETXCK/TWD2
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+3V3
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VDDIO
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+3V3
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TD+
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TD-
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RD+
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RD-
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PB3/E0_ERXDV/SPI0_NPCS3
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FigureG.4.Stamp9X5 Starterkit Ethernet