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# MONOLITHIC SYSTEMS, INC. (COLORADO MSI)
JUSTRAM/MC8
Card Type Memory
Maximum Onboard Memory 8MB DRAM
Data Bus MCA
IMG IMG 1
+------------------------------------------------------------+
| DRAM |
|------------------------------------------------------------|
| Size | Bank 0 | Bank 1 | Bank 2 | Bank 3 |
|-------+-------------+------------+------------+------------|
| 512KB | (2) 256K x | None | None | None |
| | 9 | | | |
|-------+-------------+------------+------------+------------|
| 1MB | (2) 256K x | (2) 256K x | None | None |
| | 9 | 9 | | |
|-------+-------------+------------+------------+------------|
| 1.5MB | (2) 256K x | (2) 256K x | (2) 256K x | None |
| | 9 | 9 | 9 | |
|-------+-------------+------------+------------+------------|
| 2MB 1 | (2) 256K x | (2) 256K x | (2) 256K x | (2) 256K x |
| | 9 | 9 | 9 | 9 |
|-------+-------------+------------+------------+------------|
| 2MB 2 | (2) 1M x 9 | None | None | None |
|-------+-------------+------------+------------+------------|
| 4MB | (2) 1M x 9 | (2) 1M x 9 | None | None |
|-------+-------------+------------+------------+------------|
| 6MB | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 | None |
|-------+-------------+------------+------------+------------|
| 8MB | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 | (2) 1M x 9 |
+------------------------------------------------------------+
+------------------------------------------------------------+
| DRAM JUMPERS |
|------------------------------------------------------------|
| Size | J15 | J17 | J19 | J21 |
|-----------+------------+-----------+-----------+-----------|
| 512KB | Open | Closed | Closed | Closed |
|-----------+------------+-----------+-----------+-----------|
| 1MB | Open | Open | Closed | Closed |
|-----------+------------+-----------+-----------+-----------|
| 1.5MB | Open | Open | Open | Closed |
|-----------+------------+-----------+-----------+-----------|
| 2MB 1 | Open | Open | Open | Open |
|-----------+------------+-----------+-----------+-----------|
| 2MB 2 | Closed | Closed | Closed | Closed |
|-----------+------------+-----------+-----------+-----------|
| 4MB | Closed | Open | Closed | Closed |
|-----------+------------+-----------+-----------+-----------|
| 6MB | Closed | Open | Open | Closed |
|-----------+------------+-----------+-----------+-----------|
| 8MB | Closed | Open | Open | Open |
+------------------------------------------------------------+