M310 REV D DELAY LINE USE SINGLE STEP AND DMM. USE OSCILLOSCOPE TO SEE PULSES. AE1 IS THE INPUT FOR THE AF1 OUTPUT. AH1 IS THE INPUT FOR THE AJ1 OUTPUT. CONNECT AE1 TO EACH TAP: PINS 1 I AH2 PULSE INPUT (EDGE?) 2 O AJ2 0 NS DELAY TAP 3 O AK2 50 NS DELAY TAP 4 O AL2 100 NS DELAY TAP 5 O AM2 150 NS DELAY TAP 6 O AN2 200 NS DELAY TAP 7 O AP2 250 NS DELAY TAP 8 O AR2 300 NS DELAY TAP 9 O AS2 350 NS DELAY TAP 10 O AT2 400 NS DELAY TAP 11 O AU2 450 NS DELAY TAP 12 O AV2 500 NS DELAY TAP 13 I AE1 INPUT 1 (normally connected to a DELAY TAP) 14 O AF1 OUTPUT 1 7440 BUFFER 48ma DRIVE PULSES HI (100 NS) 15 I AH1 INPUT 2 (normally connected to a DELAY TAP) 16 O AJ1 OUTPUT 2 7440 BUFFER 48ma DRIVE PULSES HI (100 NS) IOOOOOOOOOOOIOIO 0111111111110000 100000000000 011111111111001X 100000000000 0111111111111X00 100000000000 0111111111110X0X 100000000000 END