J & J TECHNOLOGY, INC.
JJ.604
|
Card Type |
Memory |
|
Chip Set |
DM & P Corporation DMP-9001 |
|
Maximum Onboard Memory |
16MB EPROM/Flash RAM/SRAM |
|
Data Bus |
8-bit ISA |
|
USER CONFIGURABLE SETTINGS | ||
|
Setting |
Label |
Position |
|
Battery backup enabled |
JP1 |
Closed |
|
Battery backup disabled |
JP1 |
Open |
|
Chip U1 contains SRAM |
SW3/1 |
On |
|
Chip U1 does not contain SRAM |
SW3/1 |
Off |
|
Chip U2 contains SRAM |
SW3/2 |
On |
|
Chip U2 does not contain SRAM |
SW3/2 |
Off |
|
Chip U3 contains SRAM |
SW3/3 |
On |
|
Chip U3 does not contain SRAM |
SW3/3 |
Off |
|
Chip U4 contains SRAM |
SW3/4 |
On |
|
Chip U4 does not contain SRAM |
SW3/4 |
Off |
|
Chip U5 contains SRAM |
SW3/5 |
On |
|
Chip U5 does not contain SRAM |
SW3/5 |
Off |
|
Chip U6 contains SRAM |
SW3/6 |
On |
|
Chip U6 does not contain SRAM |
SW3/6 |
Off |
|
Chip U7 contains SRAM |
SW3/7 |
On |
|
Chip U7 does not contain SRAM |
SW3/7 |
Off |
|
Chip U8 contains SRAM |
SW3/8 |
On |
|
Chip U8 does not contain SRAM |
SW3/8 |
Off |
|
Chip U9 contains SRAM |
SW4/1 |
On |
|
Chip U9 does not contain SRAM |
SW4/1 |
Off |
|
Chip U10 contains SRAM |
SW4/2 |
On |
|
Chip U10 does not contain SRAM |
SW4/2 |
Off |
|
Chip U11 contains SRAM |
SW4/3 |
On |
|
Chip U11 does not contain SRAM |
SW4/3 |
Off |
|
Chip U12 contains SRAM |
SW4/4 |
On |
|
Chip U12 does not contain SRAM |
SW4/4 |
Off |
|
USER CONFIGURABLE SETTINGS (CON’T) | ||
|
Setting |
Label |
Position |
|
Chip U13 contains SRAM |
SW4/5 |
On |
|
Chip U13 does not contain SRAM |
SW4/5 |
Off |
|
Chip U14 contains SRAM |
SW4/6 |
On |
|
Chip U14 does not contain SRAM |
SW4/6 |
Off |
|
Chip U15 contains SRAM |
SW4/7 |
On |
|
Chip U15 does not contain SRAM |
SW4/7 |
Off |
|
Chip U16 contains SRAM |
SW4/8 |
On |
|
Chip U16 does not contain SRAM |
SW4/8 |
Off |
|
MEMORY TYPE SELECTION | ||
|
Setting |
SW2-1 |
SW2-2 |
|
EPROM only |
Closed |
Closed |
|
EPROM and SRAM |
Closed |
Closed |
|
SRAM only |
Open |
Open |
|
28F010 or 28F020 Flash RAM |
Closed |
Open |
|
29F010 or 29F040 Flash RAM |
Open |
Closed |
|
ADDRESS SELECTION | ||||||
|
Shared Memory |
Base I/O |
SW1/1 |
SW1/2 |
SW1/3 |
SW1/4 | |
|
C800h |
240h |
On |
On |
On |
On | |
|
CA00h |
250h |
On |
On |
On |
Off | |
|
CC00h |
260h |
On |
On |
Off |
On | |
|
CE00h |
270h |
On |
On |
Off |
Off | |
|
D000h |
240h |
On |
Off |
On |
On | |
|
D200h |
250h |
On |
Off |
On |
Off | |
|
D400h |
260h |
On |
Off |
Off |
On | |
|
D600h |
270h |
On |
Off |
Off |
Off | |
|
D800h |
240h |
Off |
On |
On |
On | |
|
DA00h |
250h |
Off |
On |
On |
Off | |
|
DC00h |
260h |
Off |
On |
Off |
On | |
| » |
DE00h |
270h |
Off |
On |
Off |
Off |
|
MEMORY CONFIGURATION |
|
The memory sockets U1 - U16 on this card accept SRAM chips (581000 or 584000), EPROM chips (27010, 27C020, 27C040, 27C080, or 27C301), and Flash EPROM chips (28F010, 28F020, 29F010, or 29F040). The sockets can be filled in any order and SRAM chips can be mixed with EPROMs. Only one size of each type of chip installed may be used (i.e. all EPROM are 27C080 chips and all SRAM are 581000 chips). |
|
DIAGNOSTIC LED(S) | |||
|
LED |
Color |
Status |
Condition |
|
LED |
Unidentified |
On |
Card is writing to Flash RAMs |
|
LED |
Unidentified |
Off |
Card is not writing to Flash RAMs |