Eicon Networks CX1 Spezifikationen PDF herunterladen (Seite 91)

Across the Boards



Communications Device Drivers

Section 6 - MAINCON Driver Configuration

Page 241

cfSOFTWARE Confidential,



2000

6.14 MAINCON Panel D1, COMM Port Assignment (continued)

2. Type ‘C’ (COMM Port)

This identifies the serial device as a standard 8250 compatible serial port. Serial

Across the Boards

device

driver (CFXPROX, CFXDECX and CFXTYMX) will program the serial port directly. The following fields

are required for a Type ‘C’ record:

2.1. I/O Port Origin Address

The address of the first I/O port of the 8250. Any value 0000h through FFF8h may be specified, but

this field must correspond to the actual hardware.

Standard Assignments for all PC’s

COM1: 3F8 IRQ4 COM2: 2F8 IRQ3

Typical Assignments for IBM PS/2

COM3: 3220 IRQ3 COM6: 4228 IRQ3

COM4: 3228 IRQ3 COM7: 5220 IRQ3

COM5: 4220 IRQ3 COM8: 5228 IRQ3

Typical Assignments for XT/AT

COM3: 3E8 IRQ4 COM6: (Varies)

COM4: 2E8 IRQ3 COM7: (Varies)

COM5: (Varies) COM8: (Varies)

2.2. IRQ Number

The hardware interrupt used by the configured serial port. Any value 2 through 15, excluding 9 and 14,

may be specified, but this field must correspond to the actual hardware.

See the table under #3 I/O

Port Origin Address (above) for typical values

3. Type ‘N’ (Novell NASI)

This identifies the serial device as a NASI compatible async or modem server. Serial

Across the Boards

device drivers (CFXPRON, CFXDECN and CFXTYMN) will use the INT 6Bh API provided by the NASI

redirector. The following field is required for a Type ‘N’ record:

3.1. Resource Name

24 bytes. The name given to the port on the NACS/NASI server. This name will be tried as a Specific

Name, and if not found, will be tried as a General Name.

1 2 ... 86 87 88 89 90 91 92 93 94 95 96 ... 231 232

Eicon Networks CX1 Spezifikationen Seite 91