![](../../../t_pic//BallyAlley_r3_c1.gif) |
These are pictures of the rare Blue Ram expansion unit. Click any picture for a larger view.
Note that these pictures are quite large; they average about 500K each. Plus, each picture is probably
larger than your screen resolution, so your browser will likely automatically reduce them when each
picture is done downloading. A special thanks to Al Skaggs for these high-res pictures of the inside of
the Blue Ram unit.
![Blue Ram thumbnail](thumbs/bally_perkins_blue_ram_tn.jpg) |
Blue Ram - 16k RAM expansion. Outside, top view. |
![Blue Ram - Top View Thumbnail](thumbs/Top View_tn.jpg) |
Blue Ram - Top view. |
![Blue Ram - Bottom View Thumbnail](thumbs/Bottom View_tn.jpg) |
Blue Ram - Bottom view. |
![Blue Ram - Front View Thumbnail](thumbs/Front View [SCSI Male]_tn.jpg) |
Blue Ram - Front view. |
![Blue Ram - Top View [Data Port] Thumbnail](thumbs/Top View [Data Port]_tn.jpg) |
Blue Ram - Top view of the data port. |
![Blue Ram - Top View [ZIF Socket] Thumbnail](thumbs/Top View [ZIF Socket]_tn.jpg) |
Blue Ram - Top view of the ZIF socket. This is the socket that you would plug in a
keyboard, modem, printer or EPROM burner |
![Blue Ram - Bottom View [Data Port]](thumbs/Bottom View [Data Port]_tn.jpg) |
Blue Ram - Bottom view of the data port. |
![Blue Ram - Bottom View [RAM Caps] Thumbnail](thumbs/Bottom View [RAM Caps]_tn.jpg) |
Blue Ram - Bottom view of the RAM capacitors. |
![Blue Ram - Bottom View Thumbnail](thumbs/Bottom View [RAM Wired]_tn.jpg) |
Blue Ram - Bottom view of the wired RAM. |
![Blue Ram - Bottom View [Two Switches] Thumbnail](thumbs/Bottom View [Two Switches]_tn.jpg) |
Blue Ram - Bottom view of the two switches. |
![Blue Ram - 50-Pin Card Edge Connector [Connects to Astrocade] Thumbnail](thumbs/50-Pin Card Edge Connector [Connects to Astrocade]_tn.jpg) |
Blue Ram - 50-Pin Card Edge Connector. This is the end that connects to the Astrocade. |
![Blue Ram - 50-Pin SCSI-Type Connector [Connects to Blue Ram] Thumbnail](thumbs/50-Pin SCSI-Type Connector [Connects to Blue Ram]_tn.jpg) |
Blue Ram - 50-Pin SCSI-Type Connector. This is the end that connects to the Blue Ram. |
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![](../../../t_pic//BallyAlley_r3_c4.gif) |