Bibliography

List of information sources used for material on this Wiki.

• The SpecNext site gives complete hardware information, but not on all topics. However, it does hold a definitive list of Next registers.

• Data on standard Z80 opcodes is from [www.zilog.com/docs/z80/um0080.pdf the Z80 documentation]. The undocumented opcode information is largely from here.

• The CSpect emulator's readme files are a first release source of information about the extended Z80 opcodes and some additional details on memory organization.

• The Sinclair FAQ Reference section hosted at World of Spectrum provided most of the technical data on the legacy machines.

• Jonathan Cauldwell's guide How To Write Spectrum Games gives valuable information on implementation on the base machines.