WESTERN DIGITAL "PLUS"-FAMILY LAN ADAPTER BOARDS JUMPER SETTINGS 15 January 1990 Each Western Digital LAN adapter board provides several parameters that are configured by setting appropriate jumpers on the board. The following tables summarize the jumper configurations for certain adapter boards. For more detailed information on any board, or for information on jumpers for an adapter board that is not listed here, refer to the Western Digital "User Installation Guide" that comes with the adapter board. Notes regarding XT/AT bus boards: o Each "PLUS"-family LAN adapter board contains a RAM buffer of 8, 16, or 32 Kbytes that occupies PC memory space. The base address for this RAM memory is set by the software you use, not by jumpers on the board. o Other add-on boards may introduce conflicts with this memory space. Also, system conflicts can occur with the I/O base address and interrupt request level, which are controlled by jumpers or are software configurable as described below. For a Micro Channel bus board, the RAM base address, I/O base address, boot ROM base address, and interrupt request level are set by the system configuration procedure when the board is installed. Every software driver obtains this information automatically and adjusts its operation accordingly. "*" DENOTES THE SETTINGS OF JUMPERS INSTALLED AT THE FACTORY. == EtherCard PLUS (WD8003E) == And == EtherCard PLUS With Boot ROM Socket (WD8003EBT) == JUMPER PIN FUNCTION SELECTED BLOCK NUMBERS NAME WHEN JUMPER IS INSTALLED ------ -------- ---- ---------------------------- W1 1-2 Zero Select zero wait states for optimized Wait operation in a 6MHz AT. (Factory setting is jumper removed, which ensures correct operation in faster AT bus systems.) This jumper is ignored in XT bus systems. W1 I/O Base Selects the I/O Base Address Address (Up to 3 jumpers) 3-4*,5-6*,9-10* 280 -- the factory setting 5-6, 9-10 2A0 3-4, 9-10 2C0 9-10 2E0 3-4, 5-6, 7-8 300 5-6, 7-8 320 3-4, 7-8 340 W2 1-2 IRQ7 Interrupt request level. 3-4 IRQ6 Only one jumper may be installed at a 5-6 IRQ5 time. 7-8 IRQ4 9-10* IRQ3 (Factory setting is IRQ3) 11-12 IRQ2 W3 1-2* AUI- Ethernet type: pins all jumpered to 3-4* BNC use J1 BNC connector for thin Ethernet 5-6* cable (* - the factory setting). 7-8* Jumpers all removed to use J2 AUI 9-10* connector (thick Ethernet cable). 11-12* W4 1-2 Ethernet Jumper removed for thin Ethernet and Version IEEE 802.3/Version 2 thick Ethernet (the factory setting); jumper in- stalled for thick Ethernet Version 1. W5 1-2* Segment Selects thin Ethernet segment length: Length jumpered for IEEE 802.3 standard 185m length (*-the factory setting); jumper removed for 300m extended length. == Additional Jumpers On == == EtherCard PLUS With ROM Socket Only (WD8003EBT) == JUMPER PIN FUNCTION SELECTED WHEN BLOCK NUMBERS NAME INDICATED JUMPERS ARE INSTALLED ------ ------- ---- ------------------------------------ W6 Open ROM C0000 (16K, 32K, 64K ROMs) 1-2 Base C4000 (16K ROMs) 3-4 Address C8000 (16K, 32K ROMs) 1-2, 3-4 CC000 (16K ROMs) 5-6 D0000 (16K, 32K, 64K ROMs) 1-2, 5-6 D4000 (16K ROMs) 3-4*, 5-6* D8000 (16K, 32K ROMs)--factory setting 1-2, 3-4, 5-6 DC000 (16K ROMs) (NOTE: Do not use addresses C0000 or C4000 for Boot ROMs) W6 7-8*,9-10* ROM ROM Disabled -- the factory setting W9 3-4* Size " W10 3-4* " W6 Open ROM 16 Kbytes ROM W9 3-4 Size " W10 3-4 " W6 7-8 ROM 32 Kbytes ROM W9 3-4 Size " W10 1-2 " W6 9-10 ROM 64 Kbytes ROM W9 1-2 Size " W10 1-2 " W7 3-4* RAM 8 Kbytes RAM -- the factory setting W8 3-4* Buffer " W11 2-3* Size " (NOTE: valid 8 Kbyte RAM base addresses are C0000, C2000, C8000, CA000, D0000, D2000, D8000 and DA000.) W7 1-2 RAM 32 Kbytes RAM W8 1-2 Buffer " W11 1-2 Size " (NOTE: valid 32 Kbyte RAM base addresses are C0000, C8000, D0000 and D8000.) == EtherCard PLUS with Boot ROM Socket (WD8003EB) == JUMPER BLOCK NAME FUNCTION ------ ---- --------------------------------------------- W1 INIT If jumper is installed when power is turned on, 280 I/O Base Address is temporarily set to 280. Setup Program must then be run to store new I/O Base Address, and jumper must be removed (*). W3 AUI- Ethernet type: use AUI position for thick BNC Ethernet (external transceiver); use BNC (*) position for thin Ethernet (BNC connector). W9 ROM Size of optional ROM installed (2 jumpers). Size LEFT JUMPER RIGHT JUMPER POSITION POSITION 16 Kbytes(*) Top Top 32 Kbytes Bottom Top 64 Kbytes Bottom Bottom Jumpers are ignored if no ROM is installed. == EtherCard PLUS16 16-Bit Ethernet Adapter (WD8013EBT) == JUMPER BLOCK NAME FUNCTION ------ -------- -------------------------------------------- W0 Wait Reduces the required wait states for an 8- States bit memory access from four to two. 8-Bit Access W0 Wait Reduces the required wait states for a 16- State bit memory access from one to zero. 16-Bit Access Install both the 8-and 16-bit jumpers to enhance performance on systems with I/O bus speeds of 8MHz or less. Factory setting is both jumpers removed, which ensures correct operation in faster bus systems. The jumpers are ignored in XT bus systems. W1 I/O Base Selects the hex I/O Base Address. Options Address are 200, 220, 240, 260, 280(*), 2A0, 2C0, 300, 340, and 380 W2 IRQ Selects the interrupt request (IRQ) level Level to be used by the adapter. IRQ10, 11 and 15 are not available in 8-bit bus systems such as the IBM PC and PC XT. IRQ2/9 position selects IRQ2 for PC and XT type systems (8-bit bus), and IRQ9 for AT type systems (16-bit bus). Only one jumper may be installed at a time. IRQ options are: 2, 3(*), 4, 5, 7, 9, 10, 11, 15 W3 AUI- Ethernet type: Use AUI position for thick BNC Ethernet (external transceiver): Use BNC(*) position for thin Ethernet (BNC connector). W6 ROM Selects ROM memory space, if a ROM is Memory installed. Options: NONE(*), 16K, 32K, Space and 64K W9 ROM Size of optional ROM installed (2 jumpers). Size Jumpers are ignored when W6 is set to NONE. ROM SIZE TOP JUMPER BOTTOM JUMPER POSITION POSITION 16 Kbytes(*) Left Left 32 Kbytes Left Right 64 Kbytes Right Right W15 ROM Establishes the base address for the ROM Base device (Up to 3 jumpers). Jumpers are Address ignored when W6 is set to NONE. SELECTED JUMPERS INSTALLED AT: ADDRESS C4000 C8000 D0000 C0000 C4000 X C8000 X D0000 X CC000 X X D4000 X X D8000(*) X X DC000 X X X == EtherCard PLUS TP For Unshielded Twisted Pair Wiring, LattisNet Compatible (WD8003WT) == JUMPER PIN FUNCTION SELECTED BLOCK NUMBERS NAME WHEN JUMPERS ARE INSTALLED ------ -------- ---- ------------------------------------- W1 1-2 Zero Select zero wait states for optimized Wait operation in a 6MHz AT. (Factory State setting is jumper removed, which ensures correct operation in faster AT bus systems.) This jumper is ignored in XT bus systems. W1 I/O Base Selects the I/O Base Address Address (Up to 3 jumpers) 3-4*,5-6*,9-10* 280 -- the factory setting 5-6, 9-10 2A0 3-4, 9-10 2C0 9-10 2E0 3-4, 5-6, 7-8 300 5-6, 7-8 320 3-4, 7-8 340 W2 1-2 IRQ7 Selects the Interrupt request level. 3-4 IRQ6 Only one jumper may be installed at a 5-6 IRQ5 time. 7-8 IRQ4 9-10* IRQ3 -- the factory setting 11-12 IRQ2 W3 1-2* RJ-45 Ethernet type: pins all jumpered to 3-4* -AUI use RJ-45 twisted pair wiring connec- 5-6* tor (*-the factory setting). Jumpers 7-8* all removed to use AUI connector. 9-10* 11-12* W6 ROM Base Selects the ROM base address Address (Up to 3 jumpers) Open C0000 (16K, 32K, 64K ROMs) 1-2 C4000 (16K ROMs) 3-4 C8000 (16K, 32K ROMs) 1-2, 3-4 CC000 (16K ROMs) 5-6 D0000 (16K, 32K, 64K ROMs) 1-2, 5-6 D4000 (16K ROMs) 3-4*, 5-6* D8000 (16K, 32K ROMs)--factory setting 1-2, 3-4, 5-6 DC000 (16K ROMs) (NOTE: Do not use addresses C0000 or C4000 for Boot ROMs) W6 7-8*,9-10* ROM ROM Disabled -- the factory setting W9 2-3* Size " W10 2-3* " W6 Open ROM 16 Kbytes ROM W9 2-3 Size " W10 2-3 " W6 7-8 ROM 32 Kbytes ROM W9 2-3 Size " W10 1-2 " W6 9-10 ROM 64 Kbytes ROM W9 1-2 Size " W10 1-2 " W7 2-3* RAM 8 Kbytes RAM -- the factory setting W8 2-3* Buffer " W11 2-3* Size " (NOTE: valid 8 Kbyte RAM base addresses are C0000, C2000, C8000, CA000, D0000, D2000, D8000, and DA000.) W7 1-2 RAM 32 Kbytes RAM W8 1-2 Buffer " W11 1-2 Size " (NOTE: valid 32 Kbyte RAM base addresses are C0000, C8000, D0000 and D8000.) == EtherCard PLUS10T for Unshielded Twisted Pair Wiring - 10BaseT Draft Standard Compatible (WD8003W) == JUMPER BLOCK NAME FUNCTION ------ ---- --------------------------------------------- W1 INIT If jumper is installed when power is turned on, 280 I/O Base Address is temporarily set to 280. Setup Program must then be run to store new I/O Base Address, and jumper must be removed (*). W9 ROM Size of optional ROM installed (2 jumpers). Size LEFT JUMPER RIGHT JUMPER POSITION POSITION 16 Kbytes(*) Top Top 32 Kbytes Bottom Top 64 Kbytes Bottom Bottom Jumpers are ignored if no ROM is installed. W20 Auto In the ON position (*), the adapter automati- Polarity cally corrects for incorrect polarity on the Correction receive twisted pair. If W20 is installed in the OFF position, the receive twisted pair polarity must be correct on the RJ-45 port according to the 10BaseT standard. W21 Link The 10BaseT link integrity test between the Integrity adapter and a 10BaseT concentrator is per- formed with the jumper removed (*). The link integrity test is not performed if the jumper is installed. == EtherCard PLUS/A For Micro Channel (WD8003ET/A) == JUMPER PIN FUNCTION SELECTED WHEN BLOCK NUMBERS NAME INDICATED JUMPERS ARE INSTALLED ------ -------- ---- ------------------------------------ W3 1-2* AUI- Ethernet type: pins all jumpered to 3-4* BNC use J1 BNC connector for thin Ethernet 5-6* cable (*-the factory setting). 7-8* Jumpers all removed to use J2 AUI 9-10* connector (thick Ethernet cable). 11-12* W9 2-3* ROM 16 Kbytes ROM -- the factory setting W10 Open* Size " W9 2-3 ROM 32 Kbytes ROM W10 1-2 Size " W9 1-2 ROM 64 Kbytes ROM W10 1-2 Size " == EtherCard PLUS/A for Micro Channel (WD8003E/A) == JUMPER BLOCK NAME FUNCTION ------ ---- --------------------------------------------- W3 AUI- Ethernet type (2 jumpers): Use AUI position BNC for both jumpers for thick Ethernet (external transceiver); Use BNC (*) position for both jumpers for thin Ethernet (BNC connector). W9,W10 ROM Size of optional ROM installed (2 jumpers). Size W10 W9 16 Kbytes (*) Top Top 32 Kbytes Bottom Top 64 Kbytes Bottom Bottom Jumpers are ignored if no ROM is installed. == EtherCard PLUS10T/A for Micro Channel (WD8003W/A) == JUMPER BLOCK NAME FUNCTION ------ ---- --------------------------------------------- W9,W10 ROM Size of optional ROM installed (2 jumpers). Size W10 W9 16 Kbytes (*) Top Top 32 Kbytes Bottom Top 64 Kbytes Bottom Bottom Jumpers are ignored if no ROM is installed. W20 Auto In the ON position (*), the adapter automati- Polarity cally corrects for incorrect polarity on the Correction receive twisted pair. If W20 is installed in the OFF position, the receive twisted pair polarity must be correct on the RJ-45 port according to the 10BaseT standard. W21 Link The 10BaseT link integrity test between the Integrity adapter and a 10BaseT concentrator is per- formed with the jumper removed (*). The link integrity test is not performed if the jumper is installed. == StarCard PLUS/A For Micro Channel (WD8003ST/A) == JUMPER PIN FUNCTION SELECTED WHEN BLOCK NUMBERS NAME INDICATED JUMPERS ARE INSTALLED ------ -------- ---- ------------------------------------ W9 2-3* ROM 16 Kbytes ROM--the factory setting W10 Open* Size " W9 2-3 ROM 32 Kbytes ROM W10 1-2 Size " W9 1-2 ROM 64 Kbytes ROM W10 1-2 Size " == StarCard PLUS (WD8003S) == And == StarLink PLUS (WD8003SH) == JUMPER PIN FUNCTION SELECTED BLOCK NUMBERS NAME WHEN JUMPER IS INSTALLED ------ -------- ---- ---------------------------- W2 1-2 Zero Select zero wait states for optimized Wait operation in a 6MHz AT. (Factory setting is jumper removed, which ensures correct operation in faster AT bus systems.) This jumper is ignored in XT bus systems. W2 I/O Base Selects the I/O Base Address Address (Up to 3 jumpers) 3-4*,5-6*,9-10* 280 -- the factory setting 5-6, 9-10 2A0 3-4, 9-10 2C0 9-10 2E0 3-4, 5-6, 7-8 300 5-6, 7-8 320 3-4, 7-8 340 W1 1-2 IRQ7 Interrupt request level. 3-4 IRQ6 Only one jumper may be installed at a 5-6 IRQ5 time. 7-8 IRQ4 9-10* IRQ3 -- the factory setting 11-12 IRQ2 W3 1-2* StarCard PLUS (WD8003S): Jumper must be installed 1-2 StarLink PLUS (WD8003SH): Jumper must be removed (for compatibility with 802.3 1BASE5 StarLAN standard.) == Additional Jumpers On == == StarLink PLUS Only (WD8003SH) == JUMPER PIN FUNCTION SELECTED WHEN BLOCK NUMBERS NAME INDICATED JUMPERS ARE INSTALLED ------ -------- ---- ----------------------------------- W4 11-12 ROM Enabled when jumper installed; Enable disabled (the factory setting) when jumper removed W4 ROM Base Selects the ROM Base Address Address (Up to 3 jumpers) 3-4*,7-8*,9-10* C8000 (16K, 32K ROMs)--factory setting 7-8, 9-10 CC000 (16K ROMs) 3-4, 5-6,9-10 D0000 (16K, 32K, 64K ROMs) 5-6, 9-10 D4000 (16K ROMs) 3-4, 9-10 D8000 (16K, 32K ROMs) W5 1-3*, 2-4* ROM 16 Kbytes ROM -- the factory setting W6 1-3*, 2-4* Size " W5 1-3, 4-6 ROM 32 Kbytes ROM W6 1-3, 4-6 Size " W5 3-5, 4-6 ROM 64 Kbytes ROM W6 3-5, 4-6 Size "