EVB-LAN9252 Datasheet, PDF (47/55 Pages) Microchip Technology – EVB-LAN9252-HBI-SPI-SQI-GPIO EtherCAT® HBI/SPI+GPIO

FIGURE B-5:
EVB-LAN9252-HBI-SPI-SQI-GPIO SCHEMATIC STRAP, GPIO, I2C & FXLOS
5
4
3
2
1
GPIO [0:2] & LED_POL_Strap
3V3
3V3
3V3
GPIO0
GPIO2
GPIO1
D
J4
*(2-3)
J5
*(1-2)
J6
*(2-3)
R69
10.0K
LED0_ANODE
LED2_ANODE
LED0_CATHODE
LED2_CATHODE
R70
10.0K
R71
10.0K
LED1_ANODE
LED1_CATHODE
R72
R73
R74
1K
1K
1K
GPIO0
GPIO1
GPIO2
J7
*(2-3)
J8
*(1-2)
J9
*(2-3)
C
GPIO0
GPIO2
GPIO1
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LED0_ANODE
LED0_CATHODE
LINK/ACT
D3 1
2
GRN A
C
*3,2 /,1.$&7/('7',/('32/&+,3B02'(
*3,2 581/('/('32/(36,=(
LED1_ANODE
LED1_CATHODE
LINK/ACT
D4 1
2
GRN A
C
LED2_ANODE
LED2_CATHODE
RUNLED
D5 1
2
GRN A
C
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 3257
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Strap Details
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A
Note:
--To use GPIOs as LED
* Short 2-3 of both jumpers (ex. for GPIO0 short 2-3 of J4 & J7)
5
4
I2C EEPROM
3V3
3V3
3V3
D
C58
U5
0.1uF
SW3
8
1
7
2
6
3
5
4
SW DIP-4/SM
Default : All 4 signals ON
I2C2_1
I2C2_2
I2C2_3
I2C2_7
1
2 ^A0
3 ^A1
A2
7
WP
5
SDA
6
SCL
I2C2_SDA
I2C2_SCL
24FC512
TH IC.
Different sizes can be mounted
I2C EEPROM Lower size
Below 16K(2K X 8)
I2C EEPROM Higher size
C
Above 16K(2K X 8)
FX_Los_Strap_1 & 2
3V3
ATEST/FXLOSEN
R77
10K
DNP
R79
10K
5
5 5HI9ROWDJH
3RXSXODWH '13
9
3RXSXODWH 3RXSXODWH 9
'13
3RXSXODWH
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3
2
FX_Mode_Strap_1 & 2
3V3
R75 DNP 10K
FXSDA/FXLOSA
R76
10K
3V3
R78 DNP 10K
B
FXSDB/FXLOSB
R80
10K
3257
02'( 3RXSXODWH '13
3257
&RSSHU
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5
5
)LEHU
5
5
&RSSHU
3257 ^'HIDXOW
5
5
)LEHU
5
5
A
Chennai
India
Part Number: /$1+%, 63,*3,2(9% Page: STRAP,GPIO,I2C & FXLOS
B ^Size:
Project
Board
Rev
B ^{Name: /$1+%, 63,*3,2(9% Name: (9%+%, 63,*3,25HY%}
Date: Tuesday, February 24, 2015
Sheet 7 of 10
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