Single-Height DEC board Single-Height DEC edge connector V1 U1 T1 S1 R1 P1 N1 M1 L1 K1 J1 H1 F1 E1 D1 C1 B1 A1 V2 U2 T2 S2 R2 P2 N2 M2 L2 K2 J2 H2 F2 E2 D2 C2 B2 A2 Single-Height DEC board 3 Standard Single-height boards stuck together Quad-Height DEC board Double-Height DEC board Double-Height DEC board >Value Board outlines for DEC boards. Single-Height DEC board <b>PIN HEADER</b> >NAME 20 18 16 14 12 10 8 6 4 2 >VALUE >VALUE >NAME <b>PIN HEADER</b>