XEBEC AMERICA 1220 (ASSY. 104856) Data Bus 8-bit ISA Card Size Half-length, full-height card Hard Drives supported Two ST-506/412(MFM) drives Floppy drives supported None [Image] CONNECTIONS Function Location Function Location 34-pin cable connector J1 20-pin data cable J3 - hard drive connector - drive 2 20-pin data cable J2 34-pin cable connector J4 connector - drive 1 - dual floppy USER CONFIGURABLE SETTINGS Setting Label Position » BIOS ROM enabled W4/8 Closed BIOS ROM disabled W4/8 Open I/O ADDRESS SELECTION Setting W3/1 W3/2 W3/3 W3/4 » 320h Closed Closed Closed Open Note: For IBM use, the above setting must be used. INSTRUCTIONAL NOTES Note: To install XEBEC 1220 on your system, access the Drive Type Table that corresponds to your on-board BIOS and select your drive type. Set drive type jumpers W5/1-W5/4 as indicated and use the ROM address to access the BIOS Address Selection Table. W4/1-W4/7 jumpers should be set according to this table. Note: Drives with IBM or Xebec formats use DOS FDISK.COM to set up partitions and DOS FORMAT.COM to initialize directories & create boot tracks. To format drives with no low level format, run IBM’s adv. Diag. Program option 17 or a Menu Program accessible through DOS DEBUG.COM (available for BIOS types 104959 and 102168). If DEBUG.COM is selected, use drive type characteristics to select a ROM address from the tables. Set W4 to reflect this address and at the hyphen prompt, enter "-g= ‘ROM address’" DRIVE TYPE SELECTION FOR BIOS 104959/102168 Manufacturer Heads/Cyl/Sz/Servo/Split ROM W5/1 W5/2 W5/3 W5/4 and Drive Addr Fujitsu M2233as Mini MS1012 Mini MS2012 4/306/10mb/NonEmb/- C800:5 Closed Closed Closed Closed Mini MS3412 NEC 5124 Rodime RO202 or Seagate CE00:5 ST412 Shugart SA612 Tandon TM252 Tandon TM502 Mini MS3212 2/612/10mb/NonEmb/- C800:5 Closed Open Closed Mini MS8212 Open Rodime RO201e Seagate ST212 CDC 9415-5-25 CMI CM4326 C800:5 Closed Open Closed Open CMI CM6426(s) Microsc. HM725 Miniscribe MS3425 4/612/20mb/Embed/- Miniscribe MS8425 NEC 5126 NEC 3126 Rodime RO202e Seagate ST225 CE00:5 Open Closed Open Closed Seagate ST4026 Syquest SQ325f Tandon TM262 Tandon TM702at Tulin TL1226 NEC 5146 8/612/40mb/Embed/- C800:5 Open Open Open Open Rodime 8/612/40mb/Embed/1/4,3/4 CA00:5 Closed Open Closed Open RO204e 8/612/40mb/Embed/1/2,1/2 CA00:5 Open Open Open Open IBM XT 20 8/206/20mb/Embed/None CA00:5 Closed Closed Closed Closed MEG Drive Quantum Q540 8/512/40mb/Embed/None CA00:5 Open Closed Open Closed CDC 94155-48 5/732/32mb/NonEmb/- CC00:5 Closed Closed Closed Closed Seagate 4096 9/1024/80mb/NonEmb/- CC00:5 Open Open Open Open Seagate 4051 5/977/42mb/Embed/- CC00:5 Open Closed Open Closed Seagate 251 6/820/43mb/NonEmb/- CC00:5 Closed Open Closed Open Note: W5/1 and W5/2 define the first hard drive. W5/3 and W5/4 define the second hard drive. DRIVE TYPE SELECTION FOR BIOS 104959/102168 Manufacturer Heads/Cyl/Sz/Servo/Split ROM W5/1 W5/2 W5/3 W5/4 and Drive Addr Fujitsu M2233as Mini MS1012 Mini MS2012 4/306/10mb/NonEmb/- C800:5 Closed Closed Closed Closed Mini MS3412 or CE00:5 NEC 5124 Rodime RO202 Seagate ST412 Shugart SA612 Tandon TM252 Tandon TM502 Syquest 2/612/10mb/Remov/- CE00:5 Closed Open Closed Open SQ312rd DMA 360 2/612/10mb/Remov/- CE00:5 Open Open Open Open Richo 5130 Note: W5/1 and W5/2 define the first hard drive. W5/3 and W5/4 define the second hard drive. DRIVE TYPE SELECTION FOR BIOS OTHER THAN 104959/102168 BIOS Type ROM Heads Cyl Size W5/1 W5/2 W5/3 W5/4 Addr 9 917 70mb Closed Closed Closed Closed 104873-01 C8000 4 306 10mb Closed Open Closed Open 2 612 10mb Open Closed Open Closed 4 612 20mb Open Open Open Open 4 306 10mb Closed Closed Closed Closed 106022 C8000 8 481 33mb Closed Open Closed Open 4 306 10mb Open Closed Open Closed 2 612 10mb Open Open Open Open 4 306 10mb Closed Closed Closed Closed 106610 C8000 4 612 20mb Closed Open Closed Open 9 917 70mb Open Closed Open Closed 2 612 10mb Open Open Open Open Note: W5/1 and W5/2 define the first hard drive. W5/3 and W5/4 define the second hard drive. BIOS ADDRESS SELECTION BIOS ROM W4/1 W4/2 W4/3 W4/4 W4/5 W4/6 W4/7 Type Address C800:5 Open Open Closed Closed Open Closed Closed 104959/ CA00:5 Open Open Closed Closed Open Closed Open 102168 CC00:5 Open Open Closed Closed Open Open Closed CE00:5 Open Open Closed Closed Open Open Open Other C8000 Open Open Closed Closed Open Closed Closed Note: The ‘ROM Address’ in this table must match the ‘ROM Addr’ selected in the Drive Type Selection Table. MISCELLANEOUS TECHNICAL NOTES Note: Contact BIOS manufacturer for information on drive type supported by BIOS chips not listed in this document. Note: The BIOS position on board may vary.