Register Parameters
IN: A = EP_WRBLK C = Blowing algorithm context (also known as File Area sub type) DE = source address (local address space pointer) IX = length of block BHL = destination address in slot 3 OUT: Fc = 0 (block blown successfully to UV Eprom) BHL updated Fc = 1, A = RC_BWR (write error) A = RC_Onf (unknown blowing algorithm context) Registers changed after return: ...CDE../IXIY same AFB...HL/.... different
Notes
Blow block of data to UV Eprom in slot 3. Screen will be switched off during operation.
This new interface utilizes the original algorithm that has been part of all OZ ROM versions, now available formally to applications running OZ V4.2 or newer. The blowing algorithm context is found in the "card.def" definition file; CB_EP1 (32K) or CB_EP2 (128K or more).