File list (Check if you may need any files):
HT1622
......\JCSB10-01
......\.........\ht1622
......\.........\ht1622.bak
......\.........\ht1622.bpf
......\.........\ht1622.c
......\.........\ht1622.cfg
......\.........\ht1622.ddk
......\.........\ht1622.edk
......\.........\ht1622.hex
......\.........\ht1622.lnp
......\.........\ht1622.LST
......\.........\HT1622.M51
......\.........\ht1622.mpj
......\.........\ht1622.OBJ
......\.........\HT1622.OMF
......\.........\ht1622.Opt
......\.........\ht1622.plg
......\.........\ht1622.Uv2
......\.........\ht1622_Opt.Bak
......\.........\ht1622_Uv2.Bak
......\.........\STARTUP.A51
......\.........\STARTUP.LST
......\.........\STARTUP.OBJ