TEADEC web site is now being hosted on a new computer. Until the dust settles, so to speak, BBS needs to be closed down temporarily. We will ask the former subscribers of BBS to re-subscribe when it is operational again. Some links may not work during the next few weeks. Thank you for your patience.

TEADEC Web Team

Where is the PBOOT code located? (The monitor loads and runs the boot block in the startup disk. The boot block contains the primary boot program (PBOOT) manual.pdf).

If a disk (partition) is bootable, its initial block (512 bytes)(PBOOT) is loaded to address 0×8c100000. On the other hand if Boot program exists in ROM (RomInfo.boot_start), it will be loaded to the above address mentioned. SBOOT is found in /SYS or in bootable disk.