;
;Chase Research IOPRO configuration file -- SNI specific version V1.03
;Written by: David Hollick
;Modification record:
;	11.12.91	DCH	File created.
;	21.04.92	DCH	Polling added. Dual-port control removed.
;	27.04.92	DCH	Re-ordered interrupt offerings.
;	15.05.92	SAE	Raised to 1.01 for release purposes.
;	26/08/92	rjd	Deleted IRQ = 0 line from polling option
;				Version now 1.02
;	16/11/93	SAE	Modified AMPERAGE entry from 3000
;				to 1000 at SNI request (ECN00211)
;				Version raised to 1.03
;				NOTE: This change is only implemented on
;				the SNI version of the CFG file
;!cha0201.cfg
;
BOARD
  ID = "CHA0201"
  NAME = "Chase Research IOPRO I/O subsystem"
  MFR = "Chase Research PLC"
  CATEGORY = "COM"
  SLOT = EISA
  LENGTH = 341
; The following parameter differs between the General Release version
; and the SNI specific version of this file
  AMPERAGE = 1000
  SKIRT = NO
  READID = YES
;  BUSMASTER = NO
  IOCHECK = INVALID
  DISABLE = UNSUPPORTED
  COMMENTS = "The Chase Research IOPRO I/O subsystem provides up to 64 ports
	      from each controller card for asynchronous RS232C communications
	      Full modem support is provided on all channels."

; IRQ number

IOPORT(1) = 0ZC00h
  SIZE = BYTE
  INITVAL = xxx00xxx

IOPORT(2) = 0ZC01h
  SIZE = BYTE
  INITVAL = 0000xxxx

; Interrupt enables

IOPORT(3) = 0ZC06h
  SIZE = BYTE
  INITVAL = 00000xxx

IOPORT(4) = 0ZC07h
  SIZE = BYTE
  INITVAL = 0000000x

IOPORT(5) = 0ZC08h
  SIZE = BYTE
  INITVAL = 00000001

FUNCTION = "I/O subsystem"
  TYPE = "COM, Multiple"

  SUBFUNCTION = "Interrupt type"
    CHOICE = "IRQ9, Level triggered"
      SUBTYPE = "IRQ9, LEVEL"
      FREE
	INIT = IOPORT(1) LOC(2-0) 011
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 1
	IRQ = 9
	  SHARE = YES
	  TRIGGER = LEVEL
    CHOICE = "IRQ10, Level triggered"
      SUBTYPE = "IRQ10, LEVEL"
      FREE
	INIT = IOPORT(1) LOC(2-0) 100
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 1
	IRQ = 10
	  SHARE = YES
	  TRIGGER = LEVEL
    CHOICE = "IRQ11, Level triggered"
      SUBTYPE = "IRQ11, LEVEL"
      FREE
	INIT = IOPORT(1) LOC(2-0) 101
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 1
	IRQ = 11
	  SHARE = YES
	  TRIGGER = LEVEL
    CHOICE = "IRQ12, Level triggered"
      SUBTYPE = "IRQ12, LEVEL"
      FREE
	INIT = IOPORT(1) LOC(2-0) 110
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 1
	IRQ = 12
	  SHARE = YES
	  TRIGGER = LEVEL
    CHOICE = "IRQ5, Level triggered"
      SUBTYPE = "IRQ5, LEVEL"
      FREE
	INIT = IOPORT(1) LOC(2-0) 010
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 1
	IRQ = 5
	  SHARE = YES
	  TRIGGER = LEVEL
    CHOICE = "IRQ15, Level triggered"
      SUBTYPE = "IRQ15, LEVEL"
      FREE
	INIT = IOPORT(1) LOC(2-0) 111
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 1
	IRQ = 15
	  SHARE = YES
	  TRIGGER = LEVEL
    CHOICE = "IRQ4, Level triggered"
      SUBTYPE = "IRQ4, LEVEL"
      FREE
	INIT = IOPORT(1) LOC(2-0) 001
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 1
	IRQ = 4
	  SHARE = YES
	  TRIGGER = LEVEL
    CHOICE = "IRQ3, Level triggered"
      SUBTYPE = "IRQ3, LEVEL"
      FREE
	INIT = IOPORT(1) LOC(2-0) 000
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 1
	IRQ = 3
	  SHARE = YES
	  TRIGGER = LEVEL
    CHOICE = "Polling, Interrupts disabled"
      SUBTYPE = "POLLED MODE"
      FREE
	INIT = IOPORT(1) LOC(2-0) 000
	INIT = IOPORT(3) LOC(2-0) 000
	INIT = IOPORT(4) LOC(0) 1
    CHOICE = "IRQ9, Edge triggered"
      SUBTYPE = "IRQ9, EDGE"
      FREE
	INIT = IOPORT(1) LOC(2-0) 011
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 0
	IRQ = 9
	  SHARE = NO
	  TRIGGER = EDGE
    CHOICE = "IRQ10, Edge triggered"
      SUBTYPE = "IRQ10, EDGE"
      FREE
	INIT = IOPORT(1) LOC(2-0) 100
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 0
	IRQ = 10
	  SHARE = NO
	  TRIGGER = EDGE
    CHOICE = "IRQ11, Edge triggered"
      SUBTYPE = "IRQ11, EDGE"
      FREE
	INIT = IOPORT(1) LOC(2-0) 101
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 0
	IRQ = 11
	  SHARE = NO
	  TRIGGER = EDGE
    CHOICE = "IRQ12, Edge triggered"
      SUBTYPE = "IRQ12, EDGE"
      FREE
	INIT = IOPORT(1) LOC(2-0) 110
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 0
	IRQ = 12
	  SHARE = NO
	  TRIGGER = EDGE
    CHOICE = "IRQ5, Edge triggered"
      SUBTYPE = "IRQ5, EDGE"
      FREE
	INIT = IOPORT(1) LOC(2-0) 010
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 0
	IRQ = 5
	  SHARE = NO
	  TRIGGER = EDGE
    CHOICE = "IRQ15, Edge triggered"
      SUBTYPE = "IRQ15, EDGE"
      FREE
	INIT = IOPORT(1) LOC(2-0) 111
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 0
	IRQ = 15
	  SHARE = NO
	  TRIGGER = EDGE
    CHOICE = "IRQ4, Edge triggered"
      SUBTYPE = "IRQ4, EDGE"
      FREE
	INIT = IOPORT(1) LOC(2-0) 001
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 0
	IRQ = 4
	  SHARE = NO
	  TRIGGER = EDGE
    CHOICE = "IRQ3, Edge triggered"
      SUBTYPE = "IRQ3, EDGE"
      FREE
	INIT = IOPORT(1) LOC(2-0) 000
	INIT = IOPORT(3) LOC(2-0) 001
	INIT = IOPORT(4) LOC(0) 0
	IRQ = 3
	  SHARE = NO
	  TRIGGER = EDGE

  SUBFUNCTION = "Dual-port base address"
    CHOICE = "Base Select"
      LINK
	MEMORY = 2K
	  ADDRESS = 0C8000H | 0CA000H | 0CC000H | 0CE000H |
		    0D0000H | 0D2000H | 0D4000H | 0D6000H |
		    0D8000H | 0DA000H | 0DC000H | 0DE000H
	  MEMTYPE = OTHER
	  CACHE = NO
	  WRITABLE = YES
	  SIZE = BYTE
	INIT = IOPORT(1) LOC(7-5) 100 | 101 | 110 | 111 |
				  000 | 001 | 010 | 011 |
				  100 | 101 | 110 | 111
	INIT = IOPORT(2) LOC(3-0) 1100 | 1100 | 1100 | 1100 |
				  1101 | 1101 | 1101 | 1101 |
				  1101 | 1101 | 1101 | 1101