Patton electronic 2190 user manual At?, Register Description

Commands to Change or Read Registers (continued)

AT = ???	Changes the value of the last referenced
	register.
	??? = new value
AT?	Displays the value of the last referenced
	register.
ATSn	Points to new register.
	"n" = number of register to point
ATSn?	Displays the contents of the register select
	ed with n.
	"n" = number of register to point.

4.3.2 REGISTER DESCRIPTION

The Model 2190 uses registers to store configuration status. Some of the registers control only one function, but some of them are called bit mapped registers which control several functions in a single regis- ter. The chart below identifies the codes, function, default, range and units of the S-registers.

S-REGISTERS

CODES	FUNCTIONS	DEFAULT	RANGE	UNITS
S0	Rings to Auto-Answer	0	0-255	Ring
S1	Ring Counter	0	0-255	Ring
S2	Escape Character	43	0-255	ASCII
S3	Carriage Return Character	13	0-127	ASCII
S4	Line Feed Character	10	0-127	ASCII
S5	Backspace Character	8	0-255	ASCII
S6	Wait Time for Dial Tone	2	2-255	Sec.
S7	Wait Time for Carrier	50	1-255	Sec.
S8	Pause Time for Dial Delay Modifier	2	0-255	Sec.
S9	Carrier Detect Response Time	6	1-255	.1 Sec.
S10	Carrier Loss Disconnect Time	14	1-255	.1 Sec.
S11	DTMF Tone Duration	95	50-255	.001 Sec.
S12	Escape Prompt Delay	50	0-255	.02 Sec.
S14	Bit Mapped Register	138(8Ah)
S16	Bit Mapped Register	0
S18	Test Timer	0	0-255	Sec.
S21	Bit Mapped Register	52(34h)
S22	Bit Mapped Register	117(75h)
S23	Bit Mapped Register	62(3Dh)

Register Descriptions (continued)

S-REGISTERS

CODES	FUNCTIONS	DEFAULT	RANGE	UNITS
S24	Sleep Inactivity Timer	0	0-255	Sec.
S25	Delay to DTR Off	5	0-255	.01 Sec.
S26	RTS to CTS Delay	1	0-255	.01 Sec.
S27	Bit Mapped Register	73(49h)
S28	Bit Mapped Register	0
S29	Flash Dial Modifier Timer	70	0-255	10 ms.
S30	Disconnect Inactivity Timer	0	0-255	10 Sec.
S31	Bit Mapped Register	194(C2h)
S32	XON Character	17(11h)	0-255	ASCII
S33	XOFF Character	19(13h)	0-255	ASCII
S36	LAPM Failure Control	7
S37	Line Connection Speed	0
S38	Delay Before Forced Hang up	20	0-255	Sec.
S39	Bit Mapped Register	3
S40	Bit Mapped Register	104(68h)
S41	Bit Mapped Register	195(C3h)
S46	Data Compression Control	138
S48	V.42 Negotiation Control	7
S82	LAPM Break Control	128(40h)
S86	Call Failure Reason Code		0-255
S91	PSTN Transmit Attenuation Level	10	0-15	dBm
S92	Fax Transmit Attenuation Level	10	0-15	dBm
S95	Result Code Message Control	0

Register value may be stored in one of two user profiles with the &W command.

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