--------------------------<snip>-----------------------------
But there were strong indications that the 370/145 had paging. The implementation of the DOS Emulator Feature only made sense if the hardware was designed for paging.
--------------------------<unsnip>---------------------------
IIRC, the DAT box was optional on the 370/145 and became standard on the 370/148. Ditto the 370/155 and 370/158 and 370/165 and 370/168. The 168 was unique in the 370 series because it used outboard channels; as I recall , it was the only 370 that did so.

Rick

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