KA630 CNF?

Does anyone have any information on the KA630 CNF board? It is used both with KA630s and KA650s to configure them for coprocessor mode. Since I have never actually seen the board (which plugs into the KA630/650 directory), I'd specifically like to know what pins I need to connect to establish the processor as the first, second and third coprocessor... Megan Gentry Former RT-11 Developer +--------------------------------+-------------------------------------+ | Megan Gentry, EMT/B, PP-ASEL | Internet (work): gentry!zk3.dec.com | | Unix Support Engineering Group | (home): mbg!world.std.com | | Compaq Computer Corporation | addresses need '@' in place of '!' | | 110 Spitbrook Rd. ZK03-2/T43 | URL: http://world.std.com/~mbg/ | | Nashua, NH 03062 | "pdp-11 programmer - some assembler | | (603) 884 1055 | required." - mbg | +--------------------------------+-------------------------------------+