COGENT DATA TECHNOLOGIES, INC.
EMASTER+ EM727 ATS
|
NIC Type |
Ethernet |
|
Transfer Rate |
10Mbps |
|
Data Bus |
16-bit ISA |
|
Topology |
Star Linear bus |
|
Wiring Type |
AUI transceiver via DB-15 RG-58A/U 50ohm coaxial Unshielded twisted pair |
|
Boot ROM |
Available |
|
BOOT ROM SIZE | |||
|
Size |
JP7/1 |
JP7/2 | |
|
8KB |
Closed |
Open | |
|
16KB |
Open |
Closed | |
|
CABLE TYPE | ||
|
Type |
JP1 | |
|
RG58A/U 50ohm coaxial |
Pins 5 & 6 closed | |
|
AUI transceiver via DB-15 port |
Pins 3 & 4 closed | |
|
Unshielded twisted pair |
Pins 1 & 2 closed | |
|
DMA CHANNEL | |||||||||||
|
Channel |
JP4/1 |
JP4/2 |
JP4/3 |
JP4/4 |
JP4/5 |
JP5/1 |
JP5/2 |
JP5/3 |
JP5/4 |
JP5/5 | |
|
DMA5 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
DMA0 |
Closed |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
DMA3 |
Open |
Closed |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
DMA6 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
DMA7 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Closed | |
|
Note:Each EM727 installed in the server must have a unique DMA setting. | |||||||||||
|
I/O BASE ADDRESS | |||||
|
Address |
JP9/1 |
JP9/2 |
JP9/3 |
JP9/4 | |
|
300h |
Closed |
Open |
Open |
Open | |
|
320h |
Open |
Closed |
Open |
Open | |
|
340h |
Open |
Open |
Closed |
Open | |
|
360h |
Open |
Open |
Open |
Closed | |
|
INTERRUPT REQUEST | |||||||||||
|
IRQ |
JP3/1 |
JP3/2 |
JP3/3 |
JP3/4 |
JP3/5 |
JP3/6 |
JP3/7 |
JP3/8 |
JP3/9 |
JP3/10 | |
|
3 |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
4 |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
5 |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open |
Open | |
|
7 |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open |
Open | |
|
9 |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open |
Open | |
|
10 |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open |
Open | |
|
11 |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open |
Open | |
|
12 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open |
Open | |
|
14 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed |
Open | |
|
15 |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Open |
Closed | |
|
LAN ID SELECT | |||||
|
LAN |
JP8/1 |
JP8/2 |
JP8/3 |
JP8/4 | |
|
A |
Closed |
Open |
Open |
Open | |
|
B |
Open |
Closed |
Open |
Open | |
|
C |
Open |
Open |
Closed |
Open | |
|
D |
Open |
Open |
Open |
Closed | |
|
Note:Select a different card LAN for each EM727 installed. I/O base 360h with LAN D and I/0 base 320h with LAN D are not supported. | |||||
|
PROM BASE ADDRESS | ||||||
|
Address |
JP6/1 |
JP6/2 |
JP6/3 |
JP6/4 |
JP6/5 | |
|
Disabled |
Open |
Open |
Open |
Open |
Closed | |
|
C000h |
Closed |
Open |
Open |
Open |
Open | |
|
D000h |
Open |
Closed |
Open |
Open |
Open | |
|
D800h |
Open |
Open |
Closed |
Open |
Open | |
|
DC00h |
Open |
Open |
Open |
Closed |
Open | |
|
SA 19-17 LINES | ||
|
Setting |
JP2 | |
|
SA 19-17 lines enabled |
Pins 1 & 2 closed | |
|
SA 19-17 lines disabled |
Pins 2 & 3 closed | |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
LED1 |
Green |
On |
10BaseT link integrity exists |
|
LED1 |
Green |
Off |
10BaseT link integrity broken |
|
LED2 |
Yellow |
Off |
Data is not being transmitted/received |
|
LED2 |
Yellow |
Blinking |
Data is being transmitted/received |