NETGEAR XM128 ISDN manual Table D-4 Extended S-registers ATSn=x

Reference Guide for the Model XM128 ISDN Digital Modem

Table D-4 describes each extended S-register. Defaults are indicated by a plus sign (+) in the Default or reference column of the table.

Table D-4.	Extended S-registers ATSn=x
Command	Bit	Decimal	Hexadecimal		Function and	Default or
					description	reference
S15=					Bitmapped register	+130
	0,1	0	0		Even parity
		1	1		Odd parity
		2	2	*	No parity
	2	0	0	*	1 stop bit
		4	4		2 stop bits
	4,3	0	0	*	10-bit character length	*C0
		8	8		11-bit character length	*C1
		16	10		9-bit character length	*C2
		24	18		8-bit character length	*C3
	7-5	0	0		Profile 0 as active settings after	Z0
					power on
		32	20		Profile 1 as active settings after	Z1
					power on
		64	40		Profile 2 as active settings after	Z2
					power on
		96	60		Profile 3 as active settings after	Z3
					power on
		128	80 *		Factory default as active settings	Z4
					after power on
S16=					Test status register	+000
		0	0		No test in progress	&T0
		9	9		Loopback test in progress	&T9
		10	A		Loopback with self-test in progress	&T10
S18=					Forces the Model XM128 modem	+000
					to fix baud rate when idle
		0 *			Disables fixed baud function
		n+1			Enables baud rate fixing at idle,
					n=0-15 baud rate value settings (n)
					the same as S20 value
Status Registers and Result Codes						D-5