Browse Source
Comments for EaZy80-512 64K ROM, Issue #500
Comments to alert developers of the need to keep layout.inc and EZ512 build scripts in sync.
pull/626/head
Wayne Warthen
4 months ago
No known key found for this signature in database
GPG Key ID: 8B34ED29C07EEB0A
3 changed files with
26 additions and
0 deletions
-
Source/EZ512/Build.cmd
-
Source/EZ512/Makefile
-
Source/HBIOS/layout.inc
|
|
|
@ -27,6 +27,13 @@ move temp.dat ..\..\Binary\%1_hd1k_prefix.dat |
|
|
|
|
|
|
|
copy /b ..\..\Binary\%1_hd1k_prefix.dat + ..\..\Binary\hd1k_cpm22.img + ..\..\Binary\hd1k_zsdos.img + ..\..\Binary\hd1k_nzcom.img + ..\..\Binary\hd1k_cpm3.img + ..\..\Binary\hd1k_zpm3.img + ..\..\Binary\hd1k_ws4.img ..\..\Binary\%1_hd1k_combo.img || exit /b |
|
|
|
|
|
|
|
:: |
|
|
|
:: The following lines produce a 64K ROM that can be used in the EaZy80-512. |
|
|
|
:: In order to fit in the required 64K, TastyBASIC and the Game components |
|
|
|
:: are removed from the ROM. If the layout of the ROM components |
|
|
|
:: changes (see ..\Source\layout.inc), the address range that is carved |
|
|
|
:: out below may need to be adjusted. |
|
|
|
:: |
|
|
|
srec_cat ..\..\Binary\%1.upd -binary -exclude 0x13700 0x14A00 -fill 0xC9 0x13700 0x14A00 -o temp.upd -binary |
|
|
|
compress temp.upd |
|
|
|
srec_cat decomp.hex -intel temp.upd.cmp -binary -offset 3 -o ..\..\Binary\%1_64k.rom -binary |
|
|
|
|
|
|
|
@ -28,6 +28,12 @@ DIFFPATH = $(DIFFTO)/Binary |
|
|
|
%_hd1k_combo.img: %_hd1k_prefix.dat $(HD1KIMGS) |
|
|
|
cat $^ > $@ |
|
|
|
|
|
|
|
# The following recipe produces a 64K ROM that can be used in the EaZy80-512.
|
|
|
|
# In order to fit in the required 64K, TastyBASIC and the Game components
|
|
|
|
# are removed from the ROM. If the layout of the ROM components
|
|
|
|
# changes (see ..\Source\layout.inc), the address range that is carved
|
|
|
|
# out below may need to be adjusted.
|
|
|
|
|
|
|
|
%_64k.rom: $(DEST)/%.upd decomp.hex |
|
|
|
srec_cat $< -binary -exclude 0x13700 0x14A00 -fill 0xC9 0x13700 0x14A00 -o temp.upd -binary |
|
|
|
$(COMPRESS) temp.upd |
|
|
|
|
|
|
|
@ -22,6 +22,19 @@ |
|
|
|
; 3 (ROM3) BID_IMG2 ROM UTILITIES |
|
|
|
; |
|
|
|
;-------------------------------------------------------------------------------------------------- |
|
|
|
; LAYOUT CHANGES WARNINGS |
|
|
|
;-------------------------------------------------------------------------------------------------- |
|
|
|
; |
|
|
|
; IF THE ROM LAYOUT CHANGES, IT IS CRITICAL THAT THE ROMWBW BUILD PROCESS |
|
|
|
; IS ADJUSTED. THE BUILD PROCESS CONCATENATES THE ROM COMPONENTS. THE |
|
|
|
; ORDER AND SIZE OF THE COMPONENTS MUST MATCH THIS FILE. |
|
|
|
; |
|
|
|
; THE EZ512 SUPPLEMENTAL BUILD PROCESS REMOVES COMPONENTS OF THE ROM |
|
|
|
; TO ALLOW IT TO BE COMPRESSED INTO 64K. IF THE LAYOUT OF THE ROM |
|
|
|
; COMPONENTS CHANGES, YOU MAY NEED TO UPDATE .../Source/EZ512/Build.cmd |
|
|
|
; AND .../Source/EZ512/Makefile. |
|
|
|
; |
|
|
|
;-------------------------------------------------------------------------------------------------- |
|
|
|
; CPU ADDRESS SPACE MEMORY LAYOUT |
|
|
|
;-------------------------------------------------------------------------------------------------- |
|
|
|
; |
|
|
|
|
