HP 48: Difference between revisions

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In contrast with the SX, the GX treated the two card slots differently. Port 1 (slot 1) can be operated in both "merged" and "free" mode, while the outter slot can only be operated in "free" mode. This effectively limited the merged memory of the GX to 256KB, but allowed additional ROM or RAM card to be used while at this capacity, which was considered a net gain. The 2nd slot can accept RAM cards up to 4MB in size, with the GX treating each 128KB region as one Port, thus the 2nd slot could be divided into Port 2 up to Port 33.
In contrast with the SX, the GX treated the two card slots differently. Port 1 (slot 1) can be operated in both "merged" and "free" mode, while the outter slot can only be operated in "free" mode. This effectively limited the merged memory of the GX to 256KB, but allowed additional ROM or RAM card to be used while at this capacity, which was considered a net gain. The 2nd slot can accept RAM cards up to 4MB in size, with the GX treating each 128KB region as one Port, thus the 2nd slot could be divided into Port 2 up to Port 33.
== HP 48G ==
== HP 48G+ ==
== See also ==
* [[HP 49&50 series]]
* [[HP 39&40 series]]

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