# SCP 8086 Monitor
 All known and available revisions of the Seattle Computer Products 8086 Monitor ROM. This monitor was written by [@TimPaterson](https://github.com/TimPaterson), for the SCP 8086 CPU Support Card, and was later turned into the 86-DOS/MS-DOS/PC-DOS `DEBUG` utility. Version 1.9 is required for booting MS-DOS 2.0 from hard drive.

## Download

<table>

<thead>

<tr>
<td>Version</td>
<td>Revision</td>
<td>Source Code</td>
<td>Cromemco 4FDC</td>
<td>Cromemco 16FDC</td>
<td>NorthStar SD</td>
<td>SCP Disk Master</td>
<td>Tarbell DD</td>
<td>Tarbell SD</td>
</tr>

</thead>

<tbody>

<tr>
<td>1.4</td>
<td>1980-02-18</td>
<td>

[ASM](./files/MON_1.4_1980-02-18.ASM)</td>
<td>

[BIN](./files/MON_1.4_1980-02-18_CROMEMCO4FDC.BIN)/[HEX](./files/MON_1.4_1980-02-18_CROMEMCO4FDC.HEX)</td>
<td rowspan="3">N/A</td>
<td>

[BIN](./files/MON_1.4_1980-02-18_NORTHSTAR.BIN)/[HEX](./files/MON_1.4_1980-02-18_NORTHSTAR.HEX)</td>
<td rowspan="3">N/A</td>
<td colspan="2">

[BIN](./files/MON_1.4_1980-02-18_TARBELL.BIN)/[HEX](./files/MON_1.4_1980-02-18_TARBELL.HEX)</td>
</tr>

<tr>
<td rowspan="4">1.5</td>
<td>1980-04-24</td>
<td>

[ASM](./files/MON_1.5_1980-04-24.ASM)</td>
<td>

[BIN](./files/MON_1.5_1980-04-24_CROMEMCO4FDC.BIN)/[HEX](./files/MON_1.5_1980-04-24_CROMEMCO4FDC.HEX)</td>
<td>

[BIN](./files/MON_1.5_1980-04-24_NORTHSTAR.BIN)/[HEX](./files/MON_1.5_1980-04-24_NORTHSTAR.HEX)</td>

<td colspan="2">

[BIN](./files/MON_1.5_1980-04-24_TARBELL.BIN)/[HEX](./files/MON_1.5_1980-04-24_TARBELL.HEX)</td>
</tr>

<tr>
<td>1981-05-26</td>
<td>

[ASM](./files/MON_1.5_1981-05-26.ASM)</td>
<td>

[BIN](./files/MON_1.5_1981-05-26_CROMEMCO4FDC.BIN)/[HEX](./files/MON_1.5_1981-05-26_CROMEMCO4FDC.HEX)</td>
<td>

[BIN](./files/MON_1.5_1981-05-26_NORTHSTAR.BIN)/[HEX](./files/MON_1.5_1981-05-26_NORTHSTAR.HEX)</td>
<td colspan="2">

[BIN](./files/MON_1.5_1981-05-26_TARBELL.BIN)/[HEX](./files/MON_1.5_1981-05-26_TARBELL.HEX)</td>
</tr>

<tr>
<td>1982-03-19</td>
<td>

[ASM](./files/MON_1.5_1982-03-19.ASM)</td>
<td>

[BIN](./files/MON_1.5_1982-03-19_CROMEMCO4FDC.BIN)/[HEX](./files/MON_1.5_1982-03-19_CROMEMCO4FDC.HEX)</td>
<td>

[BIN](./files/MON_1.5_1982-03-19_CROMEMCO16FDC.BIN)/[HEX](./files/MON_1.5_1982-03-19_CROMEMCO16FDC.HEX)</td>
<td>

[BIN](./files/MON_1.5_1982-03-19_NORTHSTAR.BIN)/[HEX](./files/MON_1.5_1982-03-19_NORTHSTAR.HEX)</td>
<td>

[BIN](./files/MON_1.5_1982-03-19_SCPDISKMASTER.BIN)/[HEX](./files/MON_1.5_1982-03-19_SCPDISKMASTER.HEX)</td>
<td>

[BIN](./files/MON_1.5_1982-03-19_TARBELLDD.BIN)/[HEX](./files/MON_1.5_1982-03-19_TARBELLDD.HEX)</td>
<td>

[BIN](./files/MON_1.5_1982-03-19_TARBELLSD.BIN)/[HEX](./files/MON_1.5_1982-03-19_TARBELLSD.HEX)</td>
</tr>

<tr>
<td>1982-06-10</td>
<td>

[ASM](./files/MON_1.5_1982-06-10.ASM)</td>
<td>

[BIN](./files/MON_1.5_1982-06-10_CROMEMCO4FDC.BIN)/[HEX](./files/MON_1.5_1982-06-10_CROMEMCO4FDC.HEX)</td>
<td>

[BIN](./files/MON_1.5_1982-06-10_CROMEMCO16FDC.BIN)/[HEX](./files/MON_1.5_1982-06-10_CROMEMCO16FDC.HEX)</td>
<td>

[BIN](./files/MON_1.5_1982-06-10_NORTHSTAR.BIN)/[HEX](./files/MON_1.5_1982-06-10_NORTHSTAR.HEX)</td>
<td>

[BIN](./files/MON_1.5_1982-06-10_SCPDISKMASTER.BIN)/[HEX](./files/MON_1.5_1982-06-10_SCPDISKMASTER.HEX)</td>
<td>

[BIN](./files/MON_1.5_1982-06-10_TARBELLDD.BIN)/[HEX](./files/MON_1.5_1982-06-10_TARBELLDD.HEX)</td>
<td>

[BIN](./files/MON_1.5_1982-06-10_TARBELLSD.BIN)/[HEX](./files/MON_1.5_1982-06-10_TARBELLSD.HEX)</td>
</tr>

<tr>
<td>1.6</td>
<td>1982-??-??</td>
<td>

[ASM](./files/MON_1.6_1982_XX-XX.ASM)\*</td>
<td colspan="3" rowspan="2">N/A</td>
<td>

[BIN](./files/MON_1.6_1982_XX-XX_SCPDISKMASTER.BIN)\*/[HEX](./files/MON_1.6_1982_XX-XX_SCPDISKMASTER.HEX)\*</td>
<td>

[BIN](./files/MON_1.6_1982_XX-XX_TARBELLDD.BIN)/[HEX](./files/MON_1.6_1982_XX-XX_TARBELLDD.HEX)</td>
<td rowspan="2">N/A</td>
</tr>

<tr>
<td>1.9</td>
<td>1983-08-04</td>
<td>

[ASM](./files/MON_1.9_1983_08_04.ASM)</td>
<td>

[BIN](./files/MON_1.9_1983_08_04_SCPDISKMASTER.BIN)/[HEX](./files/MON_1.9_1983_08_04_SCPDISKMASTER.HEX)</td>
<td>

[BIN](./files/MON_1.9_1983_08_04_TARBELLDD.BIN)/[HEX](./files/MON_1.9_1983_08_04_TARBELLDD.HEX)</td>
</tr>

</tbody>

</table>

*Reconstructed based on existing binary.