Screenshots I published not 'cause SinCore needs true ASCII output, I see that standard Commodore Kernal routine BSOUT changes codes of characters at output. I used it 'cause is common for all 4 computers - C128, C64, C65, M65. I know that I want have core Kernal independent, but if is anything common it's acceptable.
I'm awaiting CP/M cartridge to attempt use of its Z80 also when is SCPU turned on. About this is written on OS webpage.