ASRock SBC-350E [2/2] Ddr4_a1 support ddr4 only

ASRock SBC-350M [2/2] Ddr4_a1 support ddr4 only
30 : SIO_AT1
Open : ATX Mode
Short : AT Mode
31 : Clear CMOS Header (CLRMOS1)
1-2 : Normal
2-3 : Clear CMOS
32 : ATX/AT Mode Select (PWR_JP1)
1-2 : AT Mode
2-3 : ATX Mode
33 : DC Jack (DC_JACK1)
34 : ATX Power Connector
(Input 9V-36V (Default);
12V only (by BOM option))
1-4 : GND
2-3 : DC Input
35 : M.2 Key-E Socket
(M2E_1)
36 : RJ45 LAN Port
(LAN2)
37 : RJ45 LAN Port
(LAN1)
39 : DisplayPort (DP2)
40 : DisplayPort (DP1)
41 :
USB3.0 Ports
(USB34)
42 :
USB3.0 Ports
(USB12)
20 : USB3.0 Connector
(USB3_5_6)
21 : LPC Header
22 : Chassis Intrusion Headers
CI1 :
Close : Active case open
Open : Normal
Cl2 :
Close : Normal
Open : Active case open
COM Port Pin9 PWR Setting Jumpers
29 : PWR_COM1 (For COM Port1)
28 : PWR_COM2 (For COM Port2)
23 : PWR_COM3 (For COM Port3)
24 : PWR_COM4 (For COM Port4)
1-2 : +5V
2-3 : +12V
26 : USB2.0 Connector
(USB2_5_6)
27 :
System Panel Header
38 : M.2 Key-M Socket
(M2M_2)
* The thermal solution of whole system
needs to be designed additionally.
BIOS
Chip
18
21
23
26
32
27
29
19
20
22
24
25
28
35
31
30
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
CPU_FA N1
1
JGPIO 1
1
LPC1
SPEAK ER1
1
LAN1
1
BLT_ VOL1
HDLED RESET
PLED PWRBT N
PAN E L1
1
SATA_ PWR1
LVDS1
1
1
BLT_ PWR1
USB 3.0
T: USB1
B: USB2
COM 2
PWR _COM 1
1
1
1
PNL _PWR 1
SATA3 _1
CI2
1
34
33
USB 3.0
T: USB3
B: USB4
LAN2
JGP IO_S ET1
1
DC_IN1
1
HD_AU DIO1
DDR4_B1 (Support DDR4 Only)
DDR4_A1 (Support DDR4 Only)
SBC-350
Industrial
M2M_2
M2E_1
M2M_1
DISPLAY 1
DISPLAY 2
DC_JACK1
BL2
1
BKT _PWR 1
1
BUZ Z2
1
BL1
1
BAT1
CLR MOS1
1
PWR _JP1
1
SIO _AT1
1
USB3_5_ 6
1
USB2_5 _6
1
1
COM 3
1
COM 4
1
PWR _COM 2
1
PWR _COM 4
1
PWR _COM 3
1
CI1
1
COM 1
1
JGP IO_P WR1
1
38
41
37
36
40
39
42
1
IntA_PB_D+
Dummy
IntA_PB_D-
GND
IntA_PB_SSTX+
GND
IntA_PB_SSTX-
IntA_PB_SSRX+
IntA_PB_SSRX-
Vbus
Vbus
IntA_PA_SSRX-
IntA_PA_SSRX+
GND
IntA_PA_SSTX-
IntA_PA_SSTX+
GND
IntA_PA_D-
IntA_PA_D+
1
GND
GND
NC
LAD2
PCICLK
PCIRST#
LAD3
+3V
LAD0
F_CLKRUN#
FRAME
NC
LAD1
SERIRQ#
GND
+3VSB
NC
+5V
1
Signal
GND
DUMMY
GND
GND
P+
P-
USB_PWR
P+
P-
USB_PWR
1
GND
RESET #
PWRBTN#
PLED-
PLED+
GND
HDLED-
HDLED+
1
GND
1
1

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