AFAIK, s390 also has 8-bit bytes. The "31 bits" is the pointer size; IIRC, it's actually 32 bits, but with one bit reserved for compatibility with its even olde

AFAIK, s390 also has 8-bit bytes. The "31 bits" is the pointer size; IIRC, it's actually 32 bits, but with one bit reserved for compatibility with its even older predecessors.