RAD Data comm ASM-20 operation manual Start Bit Data Bits Parity Stop Bit No. of Bits

Chapter 2. Installation and SetupASM-20Installation and Operation Manual

Table 2-1 ASM-20 Strap Selection Settings (Cont.)

Jumper and	Function	Possible	Factory
Switch Identity		Settings	Setting

SW2	Select character length in async mode
ASYNC LENGTH	(see Table 2-2for further explanation).
(3 dip switches)

S1	S2	No. Bits	S1 = OFF
OFF OFF		8	S2 = OFF
ON	OFF	9
OFF ON		10
ON ON		11

		S3		S3 = ON
	Selects the stop bit reduction rate to be used in	OFF 25%
	async mode.
		ON 12.5%
SW3	Selects the data rate.	Rate
Baud Rate (kbps)		0)	256 kbps
		1)	192 kbps
		2)	144 kbps
		3)	128 kbps
		4)	115.2 kbps $
		5)	112 kbps
		6)	96 kbps
		7)	72 kbps
		8)	64 kbps	64 kbps
		9)	57.6 kbps $
		A) 56 kbps
		B) 48 kbps
		C) 38.4 kbps $
		D) 32 kbps
		E) 28.8 kbps $
		F) 19.2 kbps $$
$ Async baud rate
$$ Async/Sync baud rate

	Table 2-2	Async Character Length Setting
Start Bit	Data Bits	Parity	Stop Bit	No. of Bits
1	5	NONE	2	8
1	6	NONE	1, 1.5, 2	8
				9
1	6	ODD, EVEN	1, 1.5, 2	9
				10
1	7	NONE	1, 1.5, 2	9
				10
1	7	ODD, EVEN	1, 1.5, 2	10
				11
1	8	NONE	1, 1.5, 2	10
				11
1	8	ODD, EVEN	1, 1.5, 2	11

2-6 Electrical Installation