82C881 Datasheet, PDF (10/46 Pages) List of Unclassifed Manufacturers – FireLink 1394 OHCI Link Controller

FireLink 1394 OHCI
82C881
3.3 Strapping Options
3.3.1 Test Mode Selection (Pins 77, 78)
Pin 78, TMS#
Pin 77, TEST#
Pulled up
Pulled down
Don't care
Pulled down
Pulled down
Pulled up
3.3.2 Serial EEPROM Presence Detect (Pin 5)
Pin 5, SDA
Serial EEPROM
Pulled down
Pulled up
Not present
Present
Function
Normal Operation
Scan Chain Test mode
NAND Tree Test mode
Function
Load default values on PCI registers.
Load PCI values from EEPROM
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Page 6
912-2000-031
Revision: 1.0