1 2#------------------------------------------------------------------------------ 3# $File: spectrum,v 1.9 2021/04/26 15:56:00 christos Exp $ 4# spectrum: file(1) magic for Spectrum emulator files. 5# 6# John Elliott <jce@seasip.demon.co.uk> 7 8# 9# Spectrum +3DOS header 10# 110 string PLUS3DOS\032 Spectrum +3 data 12>15 byte 0 - BASIC program 13>15 byte 1 - number array 14>15 byte 2 - character array 15>15 byte 3 - memory block 16>>16 belong 0x001B0040 (screen) 17>15 byte 4 - Tasword document 18>15 string TAPEFILE - ZXT tapefile 19# 20# Tape file. This assumes the .TAP starts with a Spectrum-format header, 21# which nearly all will. 22# 23# Update: Sanity-check string contents to be printable. 24# -Adam Buchbinder <adam.buchbinder@gmail.com> 25# 260 string \023\000\000 27>4 string >\0 28>>4 string <\177 Spectrum .TAP data "%-10.10s" 29>>>3 byte 0 - BASIC program 30>>>3 byte 1 - number array 31>>>3 byte 2 - character array 32>>>3 byte 3 - memory block 33>>>>14 belong 0x001B0040 (screen) 34 35# The following three blocks are from pak21-spectrum@srcf.ucam.org 36# TZX tape images 370 string ZXTape!\x1a Spectrum .TZX data 38>8 byte x version %d 39>9 byte x \b.%d 40 41# RZX input recording files 420 string RZX! Spectrum .RZX data 43>4 byte x version %d 44>5 byte x \b.%d 45 46# Floppy disk images 470 string MV\ -\ CPCEMU\ Disk-Fil Amstrad/Spectrum .DSK data 480 string MV\ -\ CPC\ format\ Dis Amstrad/Spectrum DU54 .DSK data 490 string EXTENDED\ CPC\ DSK\ Fil Amstrad/Spectrum Extended .DSK data 500 string SINCLAIR Spectrum .SCL Betadisk image 51 52# Hard disk images 530 string RS-IDE\x1a Spectrum .HDF hard disk image 54>7 byte x \b, version %#02x 55 56# SZX snapshots (fuse and spectaculator) 57# Martin M. S. Pedersen <martin@linux.com> 58# http://www.spectaculator.com/docs/zx-state/header.shtml 59# 600 string ZXST zx-state snapshot 61>4 byte x version %d 62>5 byte x \b.%d 63>>6 byte 0 16k ZX Spectrum 64>>6 byte 1 48k ZX Spectrum/ZX Spectrum+ 65>>6 byte 2 ZX Spectrum 128 66>>6 byte 3 ZX Spectrum +2 67>>6 byte 4 ZX Spectrum +2A/+2B 68>>6 byte 5 ZX Spectrum +3 69>>6 byte 6 ZX Spectrum +3e 70>>6 byte 7 Pentagon 128 71>>6 byte 8 Timex Sinclair TC2048 72>>6 byte 9 Timex Sinclair TC2068 73>>6 byte 10 Scorpion ZS-256 74>>6 byte 11 ZX Spectrum SE 75>>6 byte 12 Timex Sinclair TS2068 76>>6 byte 13 Pentagon 512 77>>6 byte 14 Pentagon 1024 78>>6 byte 15 48k ZX Spectrum (NTSC) 79>>6 byte 16 ZX Spectrum 12Ke 80>>>7 byte 1 (alternate timings) 81