Terasic, Motherboard, models:

ALTERA DE4	User Manual
ALTERA ICB HSMC	User Manual
Altera Cyclone V GX Starter Kit	User Manual
Altera DE2-70	User Manual
Altera DE3	User Manual
CY8CKIT-035	User Manual
DE0-CV	User Manual
DE1-SoC-MTL2	User Manual
DE10-Lite	User Manual
DE10-Standard	User Manual
De0-Nano	User Manual
HDMI-FMC	User Manual
LT24	Quick Start Manual
MAX10-Plus	User Manual
SFP HSMC	User Manual
Stratix 10 DE10-Pro SX	Started Manual
T-Core	User Manual
THDB-H2G	User Manual
THDB-HTG	User Manual
TR10a-LPQ	User Manual
TR4	User Manual
TSOM	Manual
VEEK-MT2-C5SoC	Assembly Manual