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PORTS.BBS
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1990-02-17
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;
; PORTS.BBS
; ---------
; This file identifies the I/O port assignments used for Mycroft Doorware
; products or any doors compiled using the Mycroft DM Library Version 3.00
; or newer.
;
; Lines starting with a ';' and blank lines are ignored. Other lines are
; processed and entered into the port table used by the door program. Ports
; not specified in this file use the default values (as described below).
;
; The format of each entry contains the following entries in the order shown
; here:
;
; PORT - Comm Port ID This field indicates which port is being
; defined. It may range anywhere between
; COM1 and COM8.
; ADDR - I/O Port Address This field identified the physical I/O port
; address. This value is expressed as a four
; digit hex number.
; IRQ# - IRQ Number This field identifies the IRQ (Interrupt
; Request) line used by the I/O port. This
; value may range between IRQ0 and IRQ7.
; ACCS - Access Type This field indicates how the I/O is to be
; performed. The following values are allowed:
; BIOS - BIOS or Fossil driver
; PORT - Direct access to the I/O ports
; INTR - Interrupt driven direct access.
; HAND - Handshake Flag This field indicates what type of handshaking
; the program is to use when communicating with
; your modem. This value may be one of the
; following values:
; NONE - No handshake
; SOFT - XON/XOFF handshaking
; HARD - RTS/CTS hardware handshake
; BOTH - Both XON/XOFF & RTS/CTS
; It is recommended that HARD be used. If your
; modem does not produce CTS then it is suggested
; that you use NONE.
; PASS - Pass Through Flag This field indicates whether the IRQ being
; used is shared with another device. This field
; may be set to either YES to allow interrupt
; passthrough or NO to disable it. This field
; is ignored if the INTE field is set to NO.
; Suggested value for this field is NO unless
; you are using true shared interrupts.
;
;
; No defaults are provided for COM5 through COM8 and they must be defined
; if they are to be used.
;
; Defaults for COM1 through COM4 are as follows:
;
; PORT ADDR IRQ# INTE HAND PASS
; ---------------------------------------
; COM1 03F8 IRQ4 INTR HARD NO
; COM2 02F8 IRQ3 INTR HARD NO
; COM3 03E8 IRQ4 INTR HARD NO
; COM4 02E8 IRQ3 INTR HARD NO
;
;
; Actual Definitions:
;
; PORT ADDR IRQ# ACCS HAND PASS
; ---------------------------------------
COM1 03F8 IRQ4 INTR HARD NO
COM2 02F8 IRQ3 INTR HARD NO
COM3 03E8 IRQ4 INTR HARD NO
COM4 02E8 IRQ3 INTR HARD NO
;
; End of file
;