Card Cate 6 Drives, UW-2,LVD 387069-001-AA Single- and double-precision floating-point option for use with the Card Cate 6 Drives, UW-2,LVD 387069-001 AA. The Card Cate 6 Drives, UW-2,LVD 387069-001 AA performs hardware operations - - on 32-bit and 64-bit floating-point numbers, provides up to 17 digits of precision as well as integer-to-floating-point conver- sions. It has 40 pin DIP IC. The KEF11 AA mounts on the - - KDF11 CPU board and requires a KTF 11 . Card Cate 6 Drives, UW-2,LVD 387069-001 The Card Cate 6 Drives, UW-2,LVD 387069-001 performs hardware options on 32-bit and 64-bit floating-point numbers, provides up to 17 digits of precision as well as integer to floating-point conversions, and executes instructions approximately six times faster than the KEF11-AA. It is a single- and double-precision floating-point option for use with the KDF11-A board. This quad-height module is mounted next to the CPU. Card Cate 6 Drives, UW-2,LVD 387069-001-AA Floating-point coprocessor option for use with the KDJ11 AB/ - AC modules. This single-chip option is designed to significantly improve the Performance three or four times of computation- intensive applications. The Card Cate 6 Drives, UW-2,LVD 387069-001 is compatible with other PDP-11 systems with floating point. The 40-pin package is installed on the CPU board. KTF11-AA Memory management chip for use with the KDF11- AC. It fea- tures 4 Mbytes of 22-bit addressing, memory segmentation, built-in memory protection, and 40-pin DIP IC. Card Cate 6 Drives, UW-2,LVD 387069-001-A5 This two-chip EPROM set provides a number of special utilities used for developing, debugging, and downline-loading software to the Card Cate 6 Drives, UW-2,LVD 387069-001-AB using MicroPower/Pascal. KDF11-B3 Bootstrap ROM upgrade kit for use with KDF11 BA/ BF. Pro- - - vides bootstrap capability for Card Cate 6 Drives, UW-2,LVD 387069-001, RQC25, TK50, and TSV05, in addition to RX50/RD51, and RX01/RX02, and DE Card Cate 6 Drives, UW-2,LVD 387069-001 devices.