EVB-LAN9252 Datasheet, PDF (48/55 Pages) Microchip Technology – EVB-LAN9252-HBI-SPI-SQI-GPIO EtherCAT® HBI/SPI+GPIO

FIGURE B-6:
EVB-LAN9252-HBI-SPI-SQI-GPIO SCHEMATIC BOARD TO BOARD INTERFACE
5
4
3V3
3V3
Host SOC EEPROM
C59
0.1uF
U6
SW4
D
8
1
7
2
6
3
5
4
I2C3_1
I2C3_2
I2C3_3
I2C3_7
1
2 ^A0
3 ^A1
A2
7
WP
5
SDA
6
SCL
I2C1_SDA
I2C1_SCL
SW DIP-4/SM
I2C EEPROM
Default : All 4 signals OFF
24FC512
Only for Host SOC
P1
2
1
AD7_CONFIG3
4
3
AD6_CONFIG3
AD3_CONFIG3
6
5
AD2_CONFIG3
GPMC_OEN_REN
8
7
ALELO_CONFIG3
GPMC_WEN
10
9
GPMC_BE0N_CLE
AD12_CONFIG3
12
11
AD13_CONFIG3
AD10_CONFIG3
14
13
AD9_CONFIG3
C
AD14_CONFIG3
16
15
AD15_CONFIG3
18
17
AD11_CONFIG3
20
19
AD8_CONFIG3
AD5_CONFIG3
22
21
AD1_CONFIG3
24
23
AD4_CONFIG3
CS_CONFIG3
26
25
AD0_CONFIG3
28
27
30
29
32
31
34
33
36
35
38
37
PME_LATCH1
40
39
FIFOSEL_LATCH0
42
41
A4_CONFIG3
A3_CONFIG3
44
43
A2_CONFIG3
A1_CONFIG3
46
45
A0_CONFIG3
HEADER 23x2
B
P2
2
VDD3V3EXP
4
VDD_5V
6
8
SYS_RESETN
10
GPMC_DIR
12
14
16
I2C1_SDA
18
20
22
24
SIO3_CONFIG5
26
SCS#_CONFIG5
28
SIO1_CONFIG5
30
32
34
36
38
40
A
IRQ
42
44
46
TP5
ORANGE
1
3
VDD3V3EXP
J10 ^5V
5
VDD_5V 1
2 _{5V power to}
7
9
HOST SOC board
11
C60 0.1uF
from EVB Board
13
DNP
15
17
19
I2C1_SCL
21
ALEHI_CONFIG3
23
25
27
SIO2_CONFIG5
29
SIO0_CONFIG5
31
SCK_CONFIG5
33
35
37
39
41
RST_GPIO
43
45
HEADER 23x2
Board to Board Connectors for SoC
5
4
3
2
1
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
A4
A3
ALEHI_A2
ALELO_A1
RD_RDWR
WR_ENB
CS
31
30 ^{RD/RD_WR/DIGIO15/GPI15/GPO15/MII_RXD3}
28 ^{WR/ENB/DIGIO14/GPI14/GPO14/MII_RXD2}
CS/DIGIO13/GPI13/GPO13/MII_RXD1
33
A0/D15/AD15/DIGIO9/GPI9/GPO9/MII_RXER ₁₅
A0_AD15
AD14
D
D14/AD14/DIGIO8/GPI8/GPO8/MII_TXD3/TX_SHIFT1 ₁₆
AD13
D13/AD13/DIGIO7/GPI7/GPO7/MII_TXD2/TX_SHIFT0 ₂₁
AD12
D12/AD12/DIGIO6/GPI6/GPO6/MII_TXD1 ₂₂
AD11
D11/AD11/DIGIO5/GPI5/GPO5/MII_TXD0 ₂₃
AD10
D10/AD10/DIGIO4/GPI4/GPO4/MII_TXEN _{19 AD9_SCK}
D9/AD9/LATCH_IN/SCK _{40 AD8}
PME_LATCH1
18
SYNC/LATCH1
D8/AD8/DIGIO2/GPI2/GPO2/MII_MDIO _{39 AD7}
D7/AD7/DIGIO1/GPI1/GPO1/MII_MDC _{36 AD6}
FIFOSEL_LATCH0
34
SYNC/LATCH0
D6/AD6/DIGIO0/GPI0/GPO0/MII_RXCLK ₅₀
D5/AD5/OUTVALID/SCS# ₄₉
AD5_SCS#
AD4
D4/AD4/DIGIO3/GPI3/GPO3/MII_LINK _{35 AD3_SIO3}
D3/AD3/WD_TRIG/SIO3 _{12 AD2_SIO2}
D2/AD2/SOF/SIO2 _{13 AD1_SIO1}
D1/AD1/EOF/SO/SIO1 _{17 AD0_SIO0}
D0/AD0/WD_STATE/SI/SIO0
LAN9252
AD15_CONFIG3
A0_CONFIG3
ALELO_CONFIG3
A1_CONFIG3
ALEHI_CONFIG3
A2_CONFIG3
2 ^{SW5 *(1-2)}
1 A0_AD15_CONFIG3
3
JS102011CQN
2 ^{SW7 *(1-2)}
1 ALELO_A1
3
JS102011CQN
2 ^{SW9 *(1-2)}
1 ALEHI_A2_CONFIG3
3
JS102011CQN
AD4_CONFIG3
AD4
GPIO3_CONFIG5
AD7_CONFIG3
AD7
GPIO1_CONFIG5
A0_AD15_CONFIG3
A0_AD15
GPIO9_CONFIG5
WR_ENB_CONFIG3
WR_ENB
GPIO14_CONFIG5
CS_CONFIG3
CS
GPIO13_CONFIG5
A3_CONFIG3
A3
GPIO11_CONFIG5
AD11_CONFIG3
GPIO5_CONFIG5
AD13_CONFIG3
GPIO7_CONFIG5
AD11
AD13
SW5 to 10
Short 1-2 = Knob position 1-3
Short 1-3 = Knob position 1-2
SW11
1
4
2
5
AD8
3
6
AD8_CONFIG3
GPIO2_CONFIG5
SW12
1
4
2
5
AD6
3
6
AD6_CONFIG3
GPIO0_CONFIG5
SW13
1
4RD_RDWR_CONFIG3
2
5 RD_RDWR
3
6
GPIO15_CONFIG5
SW14
1
4
2
5
3
6
ALEHI_A2_CONFIG3
ALEHI_A2
GPIO10_CONFIG5
SW15
1
4
2
5
A4
3
6
A4_CONFIG3
GPIO12_CONFIG5
SW16
1
4
2
5
3
6
AD10
AD10_CONFIG3
GPIO4_CONFIG5
SW17
1
4
2
5
3
6
SW18
1
4
2
5
3
6
AD12
AD14
AD12_CONFIG3
GPIO6_CONFIG5
AD14_CONFIG3
GPIO8_CONFIG5
3
GPMC_DIR
2 ^{SW6 *(1-3)}
1 RD_RDWR_CONFIG3
GPMC_OEN_REN
3
JS102011CQN
C
GPMC_WEN
GPMC_BE0N_CLE
2 ^{SW8 *(1-2)}
1 WR_ENB_CONFIG3
3
JS102011CQN
RST_GPIO
SYS_RESETN
1 D6
2 ^SW10*(1-3)
23
1
RST#
JS102011CQN
DIODE
Short 1 -2 = To Reset ASIC from SoC-GPIO
Short 1-3 = To Reset SoC from ASIC
*Default short
HBI or SPI+GPIO Config selection
Short 1-2 & 4-5 for HBI Config (2-3 & 5-6 open) [Default]
Short 2-3 & 5-6 for SPI+GPIO Config (1-2 & 4-5 open)
B
AD3_CONFIG3
SIO3_CONFIG5
AD3_SIO3
SW19
1
4
2
5
3
6
AD2_SIO2
AD2_CONFIG3
SIO2_CONFIG5
AD0_CONFIG3
SIO0_CONFIG5
AD0_SIO0
SW20
1
4
2
5
3
6
AD1_SIO1
AD1_CONFIG3
SIO1_CONFIG5
AD9_CONFIG3
SCK_CONFIG5
AD9_SCK
SW21
1
4
2
5
3
6
AD5_SCS#
AD5_CONFIG3
SCS#_CONFIG5
SW19,SW20 & SW21 = HBI or SPI/SQI selection
A
Chennai
India
Part Number: /$1+%, 63,*3,2(9% Page: LAN9252 (Part2)
B ^Size:
Project
Board
Rev
B ^{Name: /$1+%, 63,*3,2(9% Name: (9%+%, 63,*3,25HY%}
Date: Tuesday, February 24, 2015
Sheet 8 of 10
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