RL01 termination pack pinout

Hmm, Looking at this again, it appears that you're right about the pinout of the resistor pack. According to the FMPS the pinouts are as follows: A gnd B gnd C dev sel 0 H D drv sel 0 L E drv sel 1 H F drv sel 1 L H write gate H J write gate L K gnd L gnd M sys clk H N sys clk L P gnd R gnd S write data H T write data L U gnd V gnd W drv command L X drv command H Y read data L Z read data H AA gnd BB gnd CC status in L DD status in H EE gnd FF gnd HH status clk L JJ status clk H KK gnd LL gnd MM drv sector pulse L NN drv sector pulse H PP drv ready L RR drv ready H SS drv err L TT drv err H UU AC LO in L (not as shown on RL02 FMPS, which says UU is gnd) UU is cut at the terminator VV gnd So I guess the active pins are seeing 82ohm to ground. I therefore suggest you could build a much simpler version of the terminator by connecting only the active pins to ground via 82ohm. (The printsets for both the RL01 and RL02 drives do not agree with the controller printset - both say that UU is gnd, whereas the controller printset says this is AC LO in L - the controller printset appears to be correct). This terminator does work by the way - at least with my RL01. Francis ---- Tony Duell wrote: connected to