User`s manual

.IOINQ

5-102

Concurrent

Mode

Nonzero Value ßags concurrent mode operation of

this port. Zero ßags normal operation for this port.

Modem ID Modem identiÞcation code for the modem associated

with this port. The Modem ID code is ONLY valid if

Concurrent Mode Operation is true for this port. The

following modems are currently supported:

Modem ID Modem Type

1 Non-intelligent modem

2 Terminal - Refer to the Using the Service

Call section in Appendix B.

3 UDS 2662

4 UDS 2980

5 UDS 3382

6 MVME733EXT

7 MVME733F

I/O Control

Structure

Pointer

A pointer to the port parameter/conÞguration table.

See I/O Control Structure on page 5-103.

Error Code Contains error code, if any. The following error codes

are deÞned:

1 PF Error; couldn't format the Port with the

user's parameters

2 Port Number not recognized - the PPCBug

does not have a deÞnition for the given Port

Number

3 Synchronization Error - can't turn on

Concurrent Mode (Concurrent Mode already

on)

4 PPCBug has no deÞnition for the Port Number

speciÞed

5 Port Number not in range of -2 to $1F