Quatech SSCLP-200 Hardware Configuration, Hardware Installation Address Map and Special Registers

Table of Contents

1 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

2 Hardware Configuration
	. . . . . . . . . . . . . . . . . . . . . . . . .	9
2.1	RS-422 or RS-485 Signal Line Termination	9
2.2	Signal Connections	10
2.3	Full-duplex/Half-duplex Operation	10
2.3.1 CTS0_SEL, CTS1_SEL (J10, 17)		12
2.3.2 AUX0_SEL1,0, AUX1_SEL1,0 (J12, 11, 19, 18) . . .		12
2.3.3 RCLK0_SEL, RCLK1_SEL (J13, 20)		12
2.3.4 TGL0_SEL1,0, TGL1_SEL1,0 (J15, 14, 22, 21) . . . .		12
2.3.5 RXEN0_SEL, RXEN1_SEL (J16, 23)		12
2.4	Clock Rate and Optional Registers	13
2.4.1 Enable Scratchpad Register (SPAD, J2)		13
2.4.2 Force High-Speed UART Clock (X2, X4, or X8;
J3, 4, 5)		13
3 Hardware Installation
	. . . . . . . . . . . . . . . . . . . . . . . . . . .	15
4 Address Map and Special Registers
	. . . . . . . . . . .	16
4.1	Base Address and Interrupt Level (IRQ)	16
4.2	Enabling the Special Registers	17
4.3	Interrupt Status Register	17
4.4	Quatech Modem Control Register	18
4.5	Options Register	19
4.5.1 Enhanced Serial Adapter Identification		19
4.5.2 Clock Rate Multiplier		20

5 Windows Configurations . . . . . . . . . . . . . . . . . . . . . . . .

5.1 Windows Millennium . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.2 Windows 2000 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.3 Windows 98 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.4 Windows 95 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.5 Windows NT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

5.6 Viewing Resources with Device Manager . . . . . . . . . . . .

5.6.1 Changing Resource Settings with Device Manager .

21

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6 Other Operating Systems . . . . . . . . . . . . . . . . . . . . . . . 35

v DSCLP/SSCLP-200/300 User's Manual