BOARD ; July 07. 1993, Lange, SNI PC E 262 ; Changed switch setting for Receive DMA-Channel = 1 ; Transmit DMA-Channel = 3, SWITCH(1) LOC(6-8) ; from 011 to 010 (Possible DMA Channel contention). ID="SNID078" NAME="SNI HDLC-Controller (DU78)" MFR="SIEMENS-NIXDORF" CATEGORY="COM" SLOT=ISA8 LENGTH=336 SKIRT=NO AMPERAGE=620 COMMENTS=" The HDLC-Controller DU78 uses submodules to adapt to different line physics. The maximum current on the SAS-connector is 24V/60mA. The board supports only those SAS-peripherals that use their own power supply." SWITCH(1)=8 NAME="SW1-I/O-B., DUE-DMA" STYPE=DIP REVERSE=YES FACTORY=LOC(1-8) 01001010 Comments="Switch SW1 is used to select the I/O-base address, It is also used in conjunction with SW2 to select the DMA-channel for the DUE receive and transmit channel." SWITCH(2)=8 NAME="SW2-Intr., DUE-DMA" STYPE=DIP REVERSE=YES FACTORY=LOC(1-8) 00111100 Comments="Switch SW2 is used to select the SAS-interrupt, DUE-interrupt. It is also used in conjunction with SW1 to select the DMA-channel for the DUE receive and transmit channel." FUNCTION="DU78 I/O-Addresses" TYPE="COM,HDLC" CHOICE="I/O-Base-Address = 220h" LINK PORT=220h-22Fh INIT=SWITCH(1) LOC(4-5) 11 CHOICE="I/O-Base-Address = 260h" LINK PORT=260h-26Fh INIT=SWITCH(1) LOC(4-5) 01 CHOICE="I/O-Base-Address = 2A0h" LINK PORT=2A0h-2AFh INIT=SWITCH(1) LOC(4-5) 10 CHOICE="I/O-Base-Address = 2E0h" LINK PORT=2E0h-2EFh INIT=SWITCH(1) LOC(4-5) 00 FUNCTION="DU78 SAS-Interrupt" TYPE="COM,HDLC" CHOICE="IRQ 10" LINK IRQ = 10 INIT=SWITCH(2) LOC(5-6) 11 CHOICE="IRQ 11" LINK IRQ = 11 INIT=SWITCH(2) LOC(5-6) 01 CHOICE="IRQ 12" LINK IRQ = 12 INIT=SWITCH(2) LOC(5-6) 10 CHOICE="IRQ 15" LINK IRQ = 15 INIT=SWITCH(2) LOC(5-6) 00 FUNCTION="DU78 DUE-Interrupt" TYPE="COM,HDLC" CHOICE="IRQ 10" LINK IRQ = 10 INIT=SWITCH(2) LOC(7-8) 11 CHOICE="IRQ 11" LINK IRQ = 11 INIT=SWITCH(2) LOC(7-8) 01 CHOICE="IRQ 12" LINK IRQ = 12 INIT=SWITCH(2) LOC(7-8) 10 CHOICE="IRQ 15" LINK IRQ = 15 INIT=SWITCH(2) LOC(7-8) 00 FUNCTION="DU78 DUE-DMA-Channel" TYPE="COM,HDLC" CHOICE="No DMA" LINK INIT=SWITCH(1) LOC(1-3) 000 INIT=SWITCH(1) LOC(6-8) 010 INIT=SWITCH(2) LOC(2-4) 000 CHOICE="Receive: DMA 0, Transmit: DMA 1" LINK DMA=0 DMA=1 INIT=SWITCH(1) LOC(1-3) 010 INIT=SWITCH(1) LOC(6-8) 010 INIT=SWITCH(2) LOC(2-4) 011 CHOICE="Receive: DMA 1, Transmit: DMA 3" LINK DMA=1 DMA=3 INIT=SWITCH(1) LOC(1-3) 010 INIT=SWITCH(1) LOC(6-8) 010 INIT=SWITCH(2) LOC(2-4) 110 CHOICE="Receive: DMA 1, Transmit: DMA 1" LINK DMA=1 INIT=SWITCH(1) LOC(1-3) 010 INIT=SWITCH(1) LOC(6-8) 010 INIT=SWITCH(2) LOC(2-4) 001 CHOICE="Receive: DMA 0, Transmit: DMA 0" LINK DMA=0 INIT=SWITCH(1) LOC(1-3) 001 INIT=SWITCH(1) LOC(6-8) 001 INIT=SWITCH(2) LOC(2-4) 001 CHOICE="Receive: DMA 0, Transmit: DMA 3" LINK DMA=0 DMA=3 INIT=SWITCH(1) LOC(1-3) 001 INIT=SWITCH(1) LOC(6-8) 001 INIT=SWITCH(2) LOC(2-4) 110 CHOICE="Receive: DMA 3, Transmit: DMA 3" LINK DMA=3 INIT=SWITCH(1) LOC(1-3) 100 INIT=SWITCH(1) LOC(6-8) 100 INIT=SWITCH(2) LOC(2-4) 001 FUNCTION="DU78 SASWAIT-NMI" CHOICE="Disable NMI on SASWAIT Fault" LINK INIT=SWITCH(2) LOC(1) 0 CHOICE="Enable NMI on SASWAIT Fault" LINK INIT=SWITCH(2) LOC(1) 1