kdb048: Intellicon (Z80) Bit Field Definitions for chmon

Title: Intellicon (Z80) Bit Field Definitions for chmon
Keywords: chmon QNX4 bit defs Intellicon Z80
Date: January 13, 2006
KDB: KDB-048
Revision: 0.03
Author: Eng
Distribution: External

RR0
D7  D6  D5  D4  D3  D2  D1  D0
                            ^---Rx Char Available
                        ^-------IRQ Pending (Ch A Only)
                    ^-----------Tx Buffer Empty
                 ^--------------DCD
            ^-------------------Sync/Hunt
        ^-----------------------CTS
    ^---------------------------TX Underrun/EOM
^-------------------------------Break/Abort

WR5
D7  D6  D5  D4  D3  D2  D1  D0
                            ^---Tx CRC Enable
                        ^-------RTS
                    ^-----------0=SDLC/1=CRC-16
                 ^--------------Tx Enable
            ^-------------------Send Break
        ^
    ^
    0   0  Tx 5 bits (or less)/char
    0   1  Tx 7 bits/char
    1   0  Tx 6 bits/char
    1   1  Tx 8 bits/char
^-------------------------------DTR

STAT
D7  D6  D5  D4  D3  D2  D1  D0
                            ^---OUTBSY
                        ^-------OUTOFF (Obsolete)
                    ^-----------INOFF (Obsolete)
                 ^--------------INEMPTY
            ^-------------------OUTEMPTY
        ^-----------------------INBSY
    ^---------------------------WAITING
^-------------------------------ESCAPED

STAT 2
D7  D6  D5  D4  D3  D2  D1  D0
                            ^---INDNE
                        ^-------PRTMDE
                    ^-----------DATALOST
                 ^--------------RESTART_TX
            ^-------------------S485
        ^-----------------------AUTORTS
    ^---------------------------
^-------------------------------

PAGED
D7  D6  D5  D4  D3  D2  D1  D0
                            ^---USRMDE1
                        ^-------
                    ^-----------
                 ^--------------
            ^-------------------SFINOFF
        ^-----------------------HFINOFF
    ^---------------------------SFOUTOFF
^-------------------------------HFOUTOFF

ISTATE
D7  D6  D5  D4  D3  D2  D1  D0
                            ^---TX BUSY
                        ^-------BRK IN PROGRESS 
                    ^-----------CARRIER ON
                 ^--------------WAITING FOR DRAIN
            ^-------------------IBLOCK
        ^-----------------------RX DATA AVAILABLE
    ^---------------------------INTERNAL IBLOCK
^-------------------------------TRIGGERED

	Z80CE HELP SCREEN
This screen contains information about the Intellicon's  channel entry structure

CIIN = z80cei_in     CIOUT = z80cei_out    ZICNT = zincount     
INT  = z80_in_tail   INH   = z80_in_head   INP   = z80_in_page  
OBC  = z80_outbc     PTR   = z80_outptr    OUTP  = z80_outcnt   
STAT = z80_status    2     = z80_status2   RR0   = z80_old_state
WR5  = z80_wr5       TME   = z80_tmeout    RXT   = z80_rxtimer

End of KDB-048

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