ST/3270 ADAPTER Network Card Settings and Configuration

Card Type	Network Interface Card
NIC Type	Ethernet
Network Transfer Rate	Unidentified
Topology	Linear Bus
Wiring Type	Unshielded twisted pair RG-62A/U 93ohm coaxial
Boot ROM	Available
Data Bus	8-bit ISA

CONNECTIONS
Function	Label	Function	Label
RG-62A/U 93ohm coaxial	J1	RJ-45 connector	J2

USER CONFIGURABLE SETTINGS
Function	Label	Position
Floppy drive at boot enabled	JP1/pins 3 & 4	Closed
Floppy drive at boot disabled	JP1/pins 3 & 4	Open

CABLE TYPE SELECTION
Type	SW1
RG-62A/U 93ohm coaxial	Pins 1 & 3, 2 & 4 closed
Unshielded twisted pair	Pins 3 & 5, 4 & 6 closed

BOOT ROM ADDRESS SELECTION
Address		JP1/pins 9 & 10	JP1/pins 11 & 12	JP1/pins 13 & 14	JP1/pins 15 & 16
	C000	Open	Open	Open	Open
	C400	Open	Open	Open	Closed
»	C800	Open	Open	Closed	Open
	D000	Open	Closed	Open	Open
	DC00	Open	Open	Closed	Closed
	D400	Open	Closed	Open	Closed
	D800	Open	Closed	Closed	Open
	E000	Closed	Open	Open	Open
	E400	Closed	Open	Open	Closed
	E800	Closed	Open	Closed	Open
	EC00	Closed	Closed	Closed	Closed

BOOT ROM CONFIGURATION
Setting	JP1/pins 1 & 2
Enabled	Closed
Disabled	Open

POLARITY SELECTION
Setting	SW2
Reversed	Pins 1 & 3, 2 & 4 closed
Normal	Pins 3 & 5, 4 & 6 closed

3270 MICROCODE SELECTION
Setting	JP1/pins 5 & 6	JP1/pins 7 & 8
3270 microcode enabled	Closed	Closed
3270 microcode disabled	Open	Open
Note: This function is only available on PROM versions 2.0 and greater.