NEC NDA-24298 manual TERMINAL=7 PMS / 8 Hotel Printer

AIOC : Assignment of IOC Port Data

TERMINAL=7 (PMS) / 8 (Hotel Printer)

(PROTOCOL)	(SPEED)	(PARITY BIT)	(STOP BIT)	(SYNC)	(CHARACTER	(SYNC CHAR-	(BUSY SIGNAL)
0-2	0-6	0-3	0-3	0/1	BIT) 0/1	ACTER) 0/1	0/1

PROTOCOL

0=Free Wheeling 1=BSC Pooling 2=BSC Contention 3=Level 2A 4=Level 2B

PARITY BIT

0=Non Parity

1=Odd Parity

2=Even Parity

3=Non Parity

SPEED

0=Default(4800bps)

1=300bps2=600bps

3=1200bps 4=2400bps

5=4800bps 6=9600bps

SYNC

0=ST1

1=ST2

STOP BIT

0=2bits

1=1bit

2=1+1/2bits

3=2bits

SYNC CHARACTER 0=Bi-sync

1=Mono-sync

CHARACTER BIT	BUSY SIGNAL
0=8bits	0=(+)	1=(-)
1=7bits

(PB SIGNAL)	(ENH)
0/1	0/1

ENH

(Extended block parameter)

0=Invalid Note

1=Valid (Continue to following attribution data assignment.) Note: Standard data is "0".

PB SIGNAL

0=No PB signal

1=PB signal is required

Following optional parameters appear when ENH (Extended block parameter) = 1.

(CLASS)	(PM)	(CN)	(FL)	(ET)	(KJ)	(WR)	(DR)
0-3	0/1	0-3	0/1	0/1	0/1		0/1

CLASS

0=-CR/LF 1=-CR 2=STX-ETX 3=STX-ETX/BCC

CN

(Continuous

Transmission)

0=Invalid

1=Valid

ET

(EOT on reset)

0=Invalid

1=Valid

WR

(Transmission method)

0 Fixed. (RS ON always)

PM

(Priority Point specification)

0=First Priority Point 1=Second Priority Point

FL

(Reception

buffer shortage)

0=NAK

1=WABT

KJ

(Kanji Character code)

0=Invalid

1=Valid

DR

(DR signal disregard)

0=Invalid

1=Valid

NDA-24298CHAPTER 4

Page 197

Issue 1