Status Registers

Bit Mapped

S29

 

 

 

 

 

Bit

Value

Command

Description

 

 

 

 

0

0

*NT1

Enable AT command set

 

1

*NT

Disable AT command set

 

 

 

 

1

0

*RO

Options retained at disconnect

 

1

*RO1

Options restored at disconnect

 

 

 

 

2

0

*FT

Disable V.32 fast train

 

1

*FT1

Enable V.32 fast train

 

 

 

 

6, 3

--

--

Reserved

 

 

 

 

7

0

*FB

DTE fallback disabled

 

1

*FB1

DTE fallback enabled

 

 

 

 

Bit Mapped

S30

 

 

 

 

 

 

Bit

Value

Command

Description

 

 

 

 

0

--

--

Reserved

 

 

 

 

 

1

0

--

V.25

ASCII

 

1

 

V.25 EBCDIC

 

 

 

 

 

2

0

--

V.25

VAL enabled

 

1

 

V.25

VAL disabled

 

 

 

 

4, 3

--

--

Reserved

 

 

 

 

5

0

--

NRZ V.25

 

1

 

NRZI V.25

 

 

 

 

7, 6

00

&M

V.25 disabled

 

01

&M4

V.25 bisync enabled

 

10

&M5

V.25

SDLC enabled

 

11

&M6

V.25

Async enabled

 

 

 

 

 

S31

 

 

 

 

Reserved

 

 

 

10-12

Modem 3600

Page 156
Image 156
Black Box 3600 MODEM manual Bit Mapped S29, Bit Mapped S30, S31, Bit Value Command