URL
https://opencores.org/ocsvn/z80soc/z80soc/trunk
Subversion Repositories z80soc
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- This comparison shows the changes necessary to convert path
/z80soc
- from Rev 44 to Rev 45
- ↔ Reverse comparison
Rev 44 → Rev 45
/trunk/V0.7.2/doc/RevisionHistory.txt
1,4 → 1,4
2010/11/22 - Fixed Video component, and increased vram to accomodate 80x40 resolution |
2010/11/22 - Fixed Video component, and increased vram to accommodate 80x40 resolution |
- Developed the basic io libs for SDCC for Z80SoC: crt0.s, putchar.c and getchar.c |
- ROM design has been implemented using coregen, and has now 16k |
- ram size changed to 12Kb for S3E and 40Kb for DE1 |
6,12 → 6,12
- New rom developed in C (SDCC) |
- Released C library for Z80SoC development usingg SDCC |
|
2010/02/26 - Modified RAM layout (again) to accomodate new features |
- Characters patern are now in RAM and can be redefined by the user |
2010/02/26 - Modified RAM layout (again) to accommodate new features |
- Characters pattern are now in RAM and can be redefined by the user |
- Video screen can now be configured up tp 40 rows by 80 columns |
- Characters can have double pixels (useful when width is less than 40 chars) |
- Memory cores was redefined, RAM is now 24K |
- Modified top module and video module to accomodate new memory cores |
- Modified top module and video module to accommodate new memory cores |
- ROM demo modified to demonstrate char definition (redefine char "A") |
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2008/05/24 - Modified RAM layout to support new and future improvements |