EVB-LAN9252-DIG-IO Datasheet, PDF (31/37 Pages) Microchip Technology – EVB-LAN9252-DIG-IO EtherCAT® DIG I/O User’s Guide

FIGURE B-6:
EVB-LAN9252-DIG-IO SCHEMATIC LAN9252 PT2
5
4
3
2
1
DIG-IO
D
D
3V3
U6
DIGIO0
DIGIO1
DIGIO2
DIGIO3
DIGIO4
DIGIO5
DIGIO6
DIGIO7
2
3 ^A0
4 ^A1
5 ^A2
6 ^A3
7 ^A4
8 ^A5
9 ^A6
A7
18
B0 ₁₇
B1 ₁₆
B2 ₁₅
B3 ₁₄
B4 ₁₃
B5 ₁₂
B6 ₁₁
B7
OUT_BUF_DIGIO0
OUT_BUF_DIGIO1
OUT_BUF_DIGIO2
OUT_BUF_DIGIO3
OUT_BUF_DIGIO4
OUT_BUF_DIGIO5
OUT_BUF_DIGIO6
OUT_BUF_DIGIO7
TP13
TP14
TP15
TP16
TP17
TP18
TP19
TP20
OUTVALID
19
C
OE
74LC245A/SO
U4B
27
A4/DIGIO12/GPI12/GPO12/MII_RXD0 ₂₆
A3/DIGIO11/GPI11/GPO11/MII_RXDV ₂₉
A2/ALEHI/DIGIO10/GPI10/GPO10/LINKACTLED2/MII_LINKPOL/LEDPOL6 ₂₅
A1/ALELO/OE_EXT/MII_CLK25
DIGIO12
DIGIO11
DIGIO10
OE_EXT
C
3V3
R89
10K
DIGIO15
DIGIO14
DIGIO13
31
30 ^{RD/RD_WR/DIGIO15/GPI15/GPO15/MII_RXD3}
28 ^{WR/ENB/DIGIO14/GPI14/GPO14/MII_RXD2}
CS/DIGIO13/GPI13/GPO13/MII_RXD1
3V3
U7
LATCH1
LATCH0
18
SYNC/LATCH1
34
SYNC/LATCH0
33
A0/D15/AD15/DIGIO9/GPI9/GPO9/MII_RXER ₁₅
D14/AD14/DIGIO8/GPI8/GPO8/MII_TXD3/TX_SHIFT1 ₁₆
D13/AD13/DIGIO7/GPI7/GPO7/MII_TXD2/TX_SHIFT0 ₂₁
D12/AD12/DIGIO6/GPI6/GPO6/MII_TXD1 ₂₂
D11/AD11/DIGIO5/GPI5/GPO5/MII_TXD0 ₂₃
D10/AD10/DIGIO4/GPI4/GPO4/MII_TXEN ₁₉
D9/AD9/LATCH_IN/SCK ₄₀
D8/AD8/DIGIO2/GPI2/GPO2/MII_MDIO ₃₉
D7/AD7/DIGIO1/GPI1/GPO1/MII_MDC ₃₆
D6/AD6/DIGIO0/GPI0/GPO0/MII_RXCLK ₅₀
D5/AD5/OUTVALID/SCS# ₄₉
D4/AD4/DIGIO3/GPI3/GPO3/MII_LINK ₃₅
D3/AD3/WD_TRIG/SIO3 ₁₂
D2/AD2/SOF/SIO2 ₁₃
D1/AD1/EOF/SO/SIO1 ₁₇
D0/AD0/WD_STATE/SI/SIO0
DIGIO9
DIGIO8
DIGIO7
DIGIO6
DIGIO5
DIGIO4
LATCH_IN
DIGIO2
DIGIO1
DIGIO0
OUTVALID
DIGIO3
WD_TRIG
SOF
EOF
WD_STATE
B
LAN9252
B
DIGIO8
2
18
OUT_BUF_DIGIO8
TP29
DIGIO9
3 ^A0
B0 ₁₇
OUT_BUF_DIGIO9
TP30
DIGIO10
4 ^A1
B1 ₁₆
OUT_BUF_DIGIO10
TP31
DIGIO11
5 ^A2
B2 ₁₅
OUT_BUF_DIGIO11
TP32
DIGIO12
6 ^A3
B3 ₁₄
OUT_BUF_DIGIO12
TP33
DIGIO13
7 ^A4
B4 ₁₃
OUT_BUF_DIGIO13
TP34
DIGIO14
8 ^A5
B5 ₁₂
OUT_BUF_DIGIO14
TP35
DIGIO15
9 ^A6
B6 ₁₁
OUT_BUF_DIGIO15
TP36
A7
B7
OUTVALID
19
OE
74LC245A/SO
Note: Placement Instruction
Place the TPs in 100 mil distance from the respective IN_DIGIOx or OUT_DIGIOx PINS of J10 & J11
Placement should be such a way that, jumpers should be able to
A
added between the test points and J10 or J11 connectors
5
4
3
A
Chennai
India
Part Number: LAN9252-DIG-IO-EVB
Page: LAN9252-Part2
B ^Size:
Project
Board
Name:^{LAN9252-DIG-IO-EVB} Name: ^{EVB3-9252-DIG-I/O-RevB}
Rev
B
Date: Wednesday, October 22, 2014
Sheet 8 of 9
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