ADE4COM
Mini-ITX 4 serial ports Adapter
Dimension：75 ╳ 82 mm
Chipset：Fintek F81216AD LPC to 4 UART
Features：
━ Totally provides 4 UART (16550 asynchronous) ports
━ Each UART includes 16-byte send/receive FIFO, a programmable
baud rate generator, complete modem control capability and an interrupt
system.
━ Baud rate up to 115.2K
━ Support 9-bit protocol
1
4
3
2
6
5
9
8
7
2
Pin No.
3
4
5
6
7
8
9
DCD#
SIN
SOUT
DTR#
GND
DSR#
RTS#
CTS#
RI#
Pin No.
1
Pin Definition Pin Definition
3
1
2 4 5 6 7 8 9
━ Support RS422/485 function
Connectors＆Pin Definition：
1. COM_A：
━ RS232
━ RS422
1
4
3
2
6
5
9
8
7
2
Pin No.
3
4
5
6
7
8
9
TX-(B)
TX+(A)
RX+(A)
RX-(B)
GND
NC
NC
NC
NC
Pin No.
1
Pin Definition Pin Definition
1
4
3
2
7
6
5
9
8
2
Pin No.
3
4
5
6
7
8
9
D-(B)
D+(A)
NC
NC
GND
NC
NC
NC
NC
Pin No.
1
Pin Definition Pin Definition
1 6
2
3
4
5
7
8
9
2
Pin No.
3
4
5
6
7
8
9
DCD#
SIN
SOUT
DTR#
GND
DSR#
RTS#
CTS#
RI#/+12V/+5V
Pin No.
1
Pin Definition Pin Definition
━ RS485
2. COM_B：Please refer to COM_A
3. COM_C：RS232 only
4. COM_D：RS232 only, please refer to COM_C
5. JP_COM_A：Select RS232/RS422/RS485
65
21
3 4
65
21
3 4
65
21
3 4
65
21
3 4
65
21
3 4
1-2 Close = RS232
3-4 Close = +12V
5-6 Close = +5V
━ RS232：1-2 close
━ RS422：1-2 and 3-4 close together
━ RS485：3-4 close or all open
Driver Receiver
━ SLEW RATE CONTROL：5-6
Open：Maximum data rate
Close：Data rate is 250Kbps
6. JP_COM_B：Select RS232/RS422/RS485, please refer to JP_COM_A
7. JP_COM_C：Select RI#/+12V/+5V
8. JP_COM_D：Select RI#/+12V/+5V, please refer to JP_COM_C
7
9
11
13
15
17
19 20
18
16
14
12
10
8
65
1
3
2
+3.3VSB
SERIRQ
GND
GND
6
GPIO0
7
GPIO1
8
9
10
15
16
17
18
19
20
+5V
LAD3
LAD2
+3.3V
LAD1
2
5
3
Pin No.
12
11PCICLK
14
13LFRAME#
GND
LAD0
PLTRST#
NC
NC
GND
1
Pin No.Pin Definition Pin Definition
9. TPM_CON（Option）：
ADE4RTLAN
Mini-ITX 4 LAN ports Adapter
Dimension：75 ╳ 82 mm
Chipset：Realtek RTL8111E-VL-CG PCI Express Gigabit Ethernet Controller
Features：
━ Integrated 10/100/1000 transceiver
━ Auto-Negotiation with Nxt Page capability
━ Supports PCI Express 1.1
━ Supports pair swap/polarity/skew correction
━ Crossover Detection & Auto-Correction
━ Wake-on-LAN and remote wake-up support
━ Microsoft NDIS5, NDIS6 Checksum Offload (IPv4, IPv6, TCP, UDP)
and Segmentation Task-offload (Large send v1 and Large send v2)
support
━ Support Full Duplex flow control (IEEE 802.3x)
━ Support jumbo frame to 9K bytes
━ Fully compliant with IEEE 802.3, IEEE 802.3u, IEEE 802.3ab
━ Support IEEE 802.1P Layer 2 Priority Encoding
━ Support IEEE 802.1Q VLAN tagging
━ Support IEEE 802.3az Draft 3.0 (EEE)
━ Transmit/Receive on-chip buffer support
━ Support power down/link down power saving
━ Support PCI MSI (Message Signaled Interrupt) and MSI-X
━ Support quad core Receive-Side Scaling (RSS)
━ Support Protocol Offload (ARP & NS)
Connectors＆Pin Definition：
LED Anode
LED Cathode
1 2 8 7 6
5 4 3
1～4：LANA～LAND, 4 RJ45 LAN connectors
5～8：LANA_LED～LAND_LED
ADE4INLAN
Mini-ITX 4 LAN ports Adapter
Dimension：75 ╳ 82 mm
Chipset：Intel 82574 GbE Controller
Features：
━ Programmable host memory receive buffers (256 bytes to 16 KB)
━ Intelligent interrupt generation features to enhance driver
performance
━ Message Signaled Interrupts (MSI and MSI-X)
━ Configurable receive and transmit data FIFO, programmable in
1KB increments
━ Flow Control Support compliant with the 802.3X Specification
━ VLAN support compliant with the 802.1Q Specification
━ Compliant with the 1Gb/s IEEE 802.3 802.3u 802.3ab
Specifications
━ IEEE 802.3ab auto negotiation support
━ Full duplex operation at 10/100/1000 Mb/s
━ Half duplex at 10/100 Mb/s
━ Auto MDI, MDI-X crossover at all speeds
━ TCP segmentation capability compatible with Large Send
offloading features
━ Support up to 256 KB TCP segmentation (TSOv2)
━ Fragmented UDP checksum offload for packet reassemble
━ IPv4 and IPv6 checksum offload support (receive, transmit, and
large send)
━ Receive Side Scaling (RSS) with two hardware receive queues
━ 9 KB jumbo frame support
━ 40 KB packet buffer size
━ NC-SI for remote management core
━ Magic Packet* wake-up enable with unique MAC address
LED Anode
LED Cathode
1
2
4
3
5
━ ACPI register set and power down functionality supporting D0
andD3 states
━ Full wake up support (APM and ACPI 2.0)
━ Smart power down at S0 no link and Sx no link
Connectors＆Pin Definition：
1～4：LANA～LAND, 4 RJ45 LAN connectors
5：LANA_LED～LAND_LED
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