David Wilson wrote:
Simon D. Williams wrote:I'm wondering if anyone knows if the Bell & Howell ][+ has the ability to display lowercase characters...It depends on the revision of the motherboard. From Rev 7 onwards the character generator chip was changed from a 2513 uppercase only chip to a 2316 ROM with 2716 compatible chip selects. This ROM can be replaced by a 2716 with upper and lowercase characters. It is unlilkely to have shipped with such a modification.
A machined-pin socket and some wire can be made into an adapter to allow a 2716 to plug into the 2513 socket. The same kind of adapter is needed to replace any of the Monitor/BASIC ROMs. -michael New, faster SUDOKU v2.0 solver for Apple II's! Home page: http://members.aol.com/MJMahon/ "The wastebasket is our most important design tool--and it's seriously underused."