Update IXON flag from character device table (@ctbl)

[z180-stamp-cpm3.git] / cbios / scb.180

	title 'System Control Block Definition for CP/M3 BIOS'\r
\r
	public @civec, @covec, @aivec, @aovec, @lovec, @bnkbf\r
	public @crdma, @crdsk, @vinfo, @resel, @fx, @usrcd\r
        public @mltio, @ermde, @erdsk, @media, @bflgs\r
	public @date, @hour, @min, @sec, ?erjmp, @mxtpa\r
\r
\r
scb$base equ    0FE00H          ; Base of the SCB\r
\r
@civec  equ     scb$base+22h    ; Console Input Redirection\r
                                ; Vector (word, r/w)\r
@covec  equ     scb$base+24h    ; Console Output Redirection\r
                                ; Vector (word, r/w)\r
@aivec  equ     scb$base+26h    ; Auxiliary Input Redirection\r
                                ; Vector (word, r/w)\r
@aovec  equ     scb$base+28h    ; Auxiliary Output Redirection\r
                                ; Vector (word, r/w)\r
@lovec  equ     scb$base+2Ah    ; List Output Redirection\r
                                ; Vector (word, r/w)\r
@bnkbf  equ     scb$base+35h    ; Address of 128 Byte Buffer\r
                                ; for Banked BIOS (word, r/o)\r
@crdma  equ     scb$base+3Ch    ; Current DMA Address\r
                                ; (word, r/o)\r
@crdsk  equ     scb$base+3Eh    ; Current Disk (byte, r/o)\r
@vinfo  equ     scb$base+3Fh    ; BDOS Variable "INFO"\r
                                ; (word, r/o)\r
@resel  equ     scb$base+41h    ; FCB Flag (byte, r/o)\r
@fx     equ     scb$base+43h    ; BDOS Function for Error\r
                                ; Messages (byte, r/o)\r
@usrcd  equ     scb$base+44h    ; Current User Code (byte, r/o)\r
@mltio	equ	scb$base+4Ah	; Current Multi-Sector Count\r
				; (byte,r/w)\r
@ermde  equ     scb$base+4Bh    ; BDOS Error Mode (byte, r/o)\r
@erdsk	equ	scb$base+51h	; BDOS Error Disk (byte,r/o)\r
@media	equ	scb$base+54h	; Set by BIOS to indicate\r
				; open door (byte,r/w)\r
@bflgs  equ     scb$base+57h    ; BDOS Message Size Flag (byte,r/o)\r
@date   equ     scb$base+58h    ; Date in Days Since 1 Jan 78\r
                                ; (word, r/w)\r
@hour   equ     scb$base+5Ah    ; Hour in BCD (byte, r/w)\r
@min    equ     scb$base+5Bh    ; Minute in BCD (byte, r/w)\r
@sec    equ     scb$base+5Ch    ; Second in BCD (byte, r/w)\r
?erjmp  equ     scb$base+5Fh    ; BDOS Error Message Jump\r
                                ; (word, r/w)\r
@mxtpa  equ     scb$base+62h    ; Top of User TPA\r
                                ; (address at 6,7)(word, r/o)\r
	end\r