Acorn A7000 and Pecom 32 were both what?
Acorn A7000 The A7000 and A7000+ were Acorn Computers' entry level computers based on the RiscPC architecture. Launched in 1995, they replaced some of the models of the Acorn Archimedes range. After the breakup of Acorn Computers in 1998, Castle Technology bought the rights to continue production of the A7000+. The A7000 used the ARM7500 system on chip which combined the separate ARM CPU, MMU, VIDC20 video chip and IOMD IO controller of the RiscPC into a single chip.
PL/8 PL/8 (or PL.8), is a dialect of PL/I developed by IBM Research in the 1970s by compiler group, under Martin Hopkins, within a major research program that led to the IBM RISC architecture. It was so-called because it was about 80% of PL/I. Written in PL/I and bootstrapped via the PL/I Optimizing compiler, it was an alternative to PL/S for system programming, compiling initially to an intermediate machine-independent language with symbolic registers and machine-like operations. It applied machine-independent program optimization techniques to this intermediate language to produce exceptionally good object code. The intermediate language was mapped by the back-end to the target machine's register architecture and instruction set. Back-ends were written for IBM 801, S/370, Motorola 68000, and POWER/PowerPC. A version was used on IBM mainframes as a development tool for software that was being designed for the AS/400, as well as to write the "i370" internal code for the "Capitol" chipset used in some ES/9370 models and the millicode for S/390 and z/Architecture processors.