The SC126, Z180 Motherboard has been designed to support two Firmware options installed in the two Flash ROM sockets. Currently, these are:

• The Small Computer Monitor

• RomWBW

The recommended version of the Small Computer Monitor for this board is:
SCM configuration S6

The recommended version of the RomWBW for this board is:
RomWBW v2.9.2-Pre.13, SCZ180_126

Older versions

SCM v1.0 configuration S6
RomWBW v2.9.2-Pre.1, RCZ180_sc126