DFI PR610-C621 User manual

Quick Reference
PR610-C621
Board Layout and Jumpers
933-PR6101-100G A-544-Q-2007 1
www.dfi.com
DDR4_3
DDR4_2
DDR4_1
DDR4_4
DDR4_5
DDR4_6
CPU Socket LGA3647
Intel
C622
Intel
C621
M.2 M Key
1 1 1 1 1 1
1
210
1
4
110
11
1
2
9
5
1
6
2
2
1
1
11
12
12
11
Battery
JP15
1
Power Driver
I2C Control 1
PLD Update
PCI1
PCIe 4 (PCIe x8)
PCIe 3 (PCIe x16)
PCIe 2 (PCIe x8)
PCIe 1 (PCIe x16)
Chassis
Intrusion
Front Audio
LPC
Debug
BMC COM SMBus
SO-DIMM for
SEM2500/SEM2510 Note
2 8
1 7
LED9 LED10
LED4
+12V Power
+12V Power
+12V Power
4
8
1
5
5
1
8
4
CPU FAN
COM1
COM2
LAN1
USB2
USB1
LAN2
USB4
USB3
USB 5/6
USB 3.1 Gen1
MGMT LAN Note
USB10
USB11
1
1
13
12
24
SPI Flash BIOS
1
1
System Fan 1
System Fan 2
Front
Panel
1 2
9 10
JP16
1
(USB 3.1 Gen1)
(USB 3.1 Gen1)
(USB 2.0)
(USB 2.0)
VGA Note
USB 7 USB 8/9
SATA 5/4/3/2/1 (left to right)
Buzzer
PWR
RST
Note:
These components are optional and may not be present on the actual board.

PR610-C621
Pin Assignment
2Quick Reference |
ME Firmware Update JP16
Normal (default) 1-2 On
ME Force Update 2-3 On
Front Audio
Pin Assignment Pin Assignment
1Mic-L 2GND
3Mic-R 4ACZ_DET#
5Line-Out-R 6Mic-JD (sense)
7GND 8KEY
9Line-Out-L 10 Line-JD (sense)
SMBus
Pin Assignment Pin Assignment
13V3SB 2GND
3SMBus_Clock 4SMBus_DATA
5SMBus_Alert 6---
Chassis Intrusion
Pin Function Pin Function
1Signal 2GND
BMC COM Port
Pin Assignment Pin Assignment
1DCD 2DSR
3RX 4RTS
5TX 6CTS
7DTR 8RI
9GND
Clear CMOS Data JP15
Normal (default) 1-2 On
Clear CMOS Data 2-3 On
1
1
JP15
JP16
BMC COM
Front Audio
1
9 10
2
SMBus
1 5
2
19
2
1
Chassis
Intrusion

3Quick Reference |
LPC 10 pins or 14?
LPC (for Debug Port 80)
Pin Assignment Pin Assignment
1CLK 2LAD1
3RST# 4LAD0
5Frame# 6VCC3
7LAD3 8GND
9LAD2 10 ---
11 SERIRQ 12 N.C.
JTAG PLD Update
Pin Assignment Pin Assignment
13V3SB 2Test Data Out
3Test Data In 4EN N
5Reset 6Test Mode Select
7GND 8Test Clock
USB 2.0 (USB 8-9)
Pin Assignment Pin Assignment
1VCC 2VCC
3USB8_D- 4USB9_D-
5USB8_D+ 6USB9_D+
7GND 8GND
9KEY 10 N.C.
Front Panel
Pin Assignment Pin Assignment
1N.C.
PWR-LED
2LED Power
HDD-LED
3HDD Power 4LED Power
5Signal 6Signal
RESET
7Ground
ATX-SW
8Ground
9Signal 10 Signal
11 N.C. 12 ---
PR610-C621
LPC
11
12
1
2
82
71
JTAG PLD
Update
USB 2.0
(USB 8-9)
1
210
9
Front Panel
2
PWR-LED HDD-LED
ATX-SW RESET
1
1112

4Quick Reference |
USB 3.1 (USB 5-6)
Pin Assignment Pin Assignment
1PWR 11 D2+
2SSRX1- 12 D2-
3SSRX1+ 13 GND
4GND 14 SSTX2+
5SSTX1- 15 SSTX2-
6SSTX1+ 16 GND
7GND 17 SSRX2+
8D1- 18 SSRX2-
9D2+ 19 PWR
10 N.C. 20 ---
CPU and System Fans
Pin Assignment
1GND
2+12V
3Sense
4Speed Control
DFI reserves the right to change the specifications at any time prior to the
product's release. This QR may be based on editions that do not resemble your
actual products. For more documentation and drivers, please visit the download
page at go.dfi.com/PR610, or via the QR code to the right.
PR610-C621
USB 3.1
(USB 5-6)
11
1 10
CPU Fan
1
System
Fan1/2
69.6mm
45mm
SEM2500/
SEM2510 Slot
Note:
The optional DDR4 SO-DIMM socket for the SEM2500/SEM2510 module supports
additional IPMI management, BMC, and VGA output.