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BitWise
PostPosted: Mon Jan 14, 2013 10:13 pm 
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Joined: Tue Mar 02, 2004 8:55 am
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Location: Berkshire, UK
Dajgoro wrote:
70 MIPS, you should be able to get a nice resolution with such speed.


Currently 640x250 bit bashed. I wanted to use SPI to clock out the pixels but its too fast for the module.

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Andrew Jacobs
6502 & PIC Stuff - http://www.obelisk.me.uk/
Cross-Platform 6502/65C02/65816 Macro Assembler - http://www.obelisk.me.uk/dev65/
Open Source Projects - https://github.com/andrew-jacobs
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BitWise
PostPosted: Sat Jan 19, 2013 5:40 pm 
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Location: Berkshire, UK
Updated the circuit to support two intensity levels and re-coded part of the generation to allow double-width and double-height+double-width characters.
Image
I also added a status line showing the cursor position.

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Andrew Jacobs
6502 & PIC Stuff - http://www.obelisk.me.uk/
Cross-Platform 6502/65C02/65816 Macro Assembler - http://www.obelisk.me.uk/dev65/
Open Source Projects - https://github.com/andrew-jacobs
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