KLEVER COMPUTERS, INC.
K1601
NIC Type | Token-Ring |
Transfer Rate | 4/16Mbps |
Data Bus | 8/16-bit ISA |
Topology | Ring |
Wiring Type | Unshielded twisted pair (RJ-45) Shielded twisted pair (DB-9 port) |
Boot ROM | Available |

NETWORK SEGMENT SPEED | ||
Speed | JP1A - JP1D | |
| » | 16Mbps | Pins 2 & 3 closed |
4Mbps | Pins 1 & 2 closed | |
Note:All cards on the network segment must have this option set the same. | ||
CABLE TYPE | ||
Type | JP2A - JP2D | |
| » | Unshielded twisted pair (RJ-45 port) | Pins 1 & 2 closed |
Shielded twisted pair (DB-9 port) | Pins 2 & 3 closed | |
ONBOARD RAM SIZE | ||
Size | DRAM | SW1/1 |
128KB | None | N/A |
512KB | (4) 256K x 4 | Off |
2MB | (4) 1M x 4 | On |
Note:DRAMs should have an access time of 100ns. | ||
BOOT ROM ADDRESS | |||||
Address | SW1/3 | SW1/4 | SW1/5 | SW1/6 | SW1/7 |
C0000 - C1FFFh | On | On | On | On | On |
C2000 - C3FFFh | Off | On | On | On | On |
C4000 - C5FFFh | On | Off | On | On | On |
C6000 - C7FFFh | Off | Off | On | On | On |
C8000 - C9FFFh | On | On | Off | On | On |
CA000 - CBFFFh | Off | On | Off | On | On |
CC000 - CDFFFh | On | Off | Off | On | On |
CE000 - CFFFFh | Off | Off | Off | On | On |
D0000 - D1FFFh | On | On | On | Off | On |
D2000 - D3FFFh | Off | On | On | Off | On |
D4000 - D5FFFh | On | Off | On | Off | On |
D6000 - D7FFFh | Off | Off | On | Off | On |
D8000 - D9FFFh | On | On | Off | Off | On |
DA000 - DBFFFh | Off | On | Off | Off | On |
DC000 - DDFFFh | On | Off | Off | Off | On |
DE000 - DFFFFh | Off | Off | Off | Off | On |
E0000 - E1FFFh | On | On | On | On | Off |
E2000 - E3FFFh | Off | On | On | On | Off |
E4000 - E5FFFh | On | Off | On | On | Off |
E6000 - E7FFFh | Off | Off | On | On | Off |
E8000 - E9FFFh | On | On | Off | On | Off |
EA000 - EBFFFh | Off | On | Off | On | Off |
EC000 - EDFFFh | On | Off | Off | On | Off |
EE000 - EFFFFh | Off | Off | Off | On | Off |
F0000 - F1FFFh | On | On | On | Off | Off |
F2000 - F3FFFh | Off | On | On | Off | Off |
F4000 - F5FFFh | On | Off | On | Off | Off |
F6000 - F7FFFh | Off | Off | On | Off | Off |
F8000 - F9FFFh | On | On | Off | Off | Off |
FA000 - FBFFFh | Off | On | Off | Off | Off |
FC000 - FFFFFh | On | Off | Off | Off | Off |
FE000 - FFFFFh | Off | Off | Off | Off | Off |
BOOT ROM | ||
Setting | SW1/8 | |
| » | Disabled | On |
Enabled | Off | |
DMA CHANNEL | |||
Channel | SW2/1 | SW2/2 | |
| » | DMA5 | On | On |
DMA6 | Off | On | |
DMA7 | On | Off | |
Programmed I/O | Off | Off | |
Note:If the card is installed into an 8-bit slot, programmed I/O is automatically selected regardless of the switch
| |||
INTERRUPT REQUEST | ||||
IRQ | SW2/3 | SW2/4 | SW2/5 | |
| » | 2/9 | On | On | Off |
3 | Off | On | Off | |
5 | On | Off | On | |
7 | Off | Off | On | |
10 | On | Off | Off | |
11 | Off | Off | Off | |
12 | On | On | On | |
15 | Off | On | On | |
I/O BASE ADDRESS | |||
Address | SW2/6 | SW2/7 | SW2/8 |
0A20 - 0A23h, 0A30 - 0A3Fh | Off | Off | Off |
0A24 - 0A27h, 0A40 - 0A47h | Off | On | Off |
0A50 - 0A53h, 0A60 - 0A6Fh | On | Off | Off |
0A54 - 0A57h, 0A70 - 0A7Fh | On | On | Off |
1A20 - 1A23h, 1A30 - 1A3Fh | Off | Off | On |
1A24 - 1A27h, 1A40 - 1A47h | Off | On | On |
1A50 - 1A54h, 1A60 - 1A6Fh | On | Off | On |
1A54 - 1A57h, 1A70 - 1A7Fh | On | On | On |
FACTORY CONFIGURED SETTINGS | |
Switch | Setting |
SW1/2 | Unused |
DIAGNOSTIC LED(S) | |||
LED | Color | Status | Condition |
LED1 | Green | On | Network connection is good |
LED1 | Green | Off | Network connection is broken |
LED2 | Red | On | Data is being transmitted or received |
LED2 | Red | Off | Data is not being transmitted or received |