PROTEUS - user manual
52
ETH_PROTEUS_USM
J19 - Misc ZIF connector (stand alone only)
Connector
: MOLEX 54104-4096.
Pin
Signal name
Pin
Signal name
1
3.3V (S3/S0)
2
3.3V (S3/S0)
3
3.3V (S3/S0)
4
SDIO2_DATA0
5
SDIO2_DATA1
6
SDIO2_DATA2
7
SDIO2_DATA3
8
SDIO2_DATA4
9
SDIO2_DATA5
10
SDIO2_DATA6
11
SDIO2_DATA7
12
GND
13
SDIO2_PWR
14
SDIO2_CMD
15
SDIO2_CLK
16
SDIO2_CD
17
SDIO2_WP (pulled up) 18
SLOT2_LED (220
Ω
series resistor)
19
GND
20
SMB_CLK (out)
21
SMB_DATA (in)
22
GND
23
NC (COM4_RXD (in)
1
) 24
COM4_TXD (out)
25
GND
26
COM3_RXD (in)
2
27
COM3_TXD (out)
2
28
COM3_RTS (out)
2
29
COM3_CTS (in)
2
30
GND
31
EXT_PRPH_RST#
(out)
32
WAKE_PRPH_3V3# (in)
33
GND
34
D- (USB SCH Port 3)
3
35
D+ (USB SCH Port 3)
3
36
GND
37
Reserved
38
+5V (S3/S0)
39
+5V (S3/S0)
40
+5V (S3/S0)
1
If GPS is not fitted this is a build option.
2
If Bluetooth or ZigBee are fitted then COM3 is not available.
3
Standalone only.
1
J19
