From 53474c6c701448f3d85b008c40b181d97fc1d995 Mon Sep 17 00:00:00 2001 From: brad Date: Fri, 23 Apr 2010 19:41:18 +0000 Subject: [PATCH] bootrom --- rom/Makefile | 11 +++++++++++ rom/rom.pal | 36 ++++++++++++++++++++++++++++++++++++ 2 files changed, 47 insertions(+) create mode 100644 rom/Makefile create mode 100644 rom/rom.pal diff --git a/rom/Makefile b/rom/Makefile new file mode 100644 index 0000000..ba66e3a --- /dev/null +++ b/rom/Makefile @@ -0,0 +1,11 @@ + +all: rom.mem + +rom.bin: rom.pal + ../utils/macro/macro8x rom.pal + +rom.mem: rom.bin + ../utils/showbin/showbin rom.bin >rom.mem + +clean: + rm -rf *.lst *.bin *.mem diff --git a/rom/rom.pal b/rom/rom.pal new file mode 100644 index 0000000..406121d --- /dev/null +++ b/rom/rom.pal @@ -0,0 +1,36 @@ +/ ROM IS ONE PAGE AT 7400 - 7577 + +*7400 + / copy tss/8 bootstram to ram and run it + CLA CMA + TAD DEST + DCA 10 + + TAD V1 + DCA I 10 + TAD V2 + DCA I 10 + TAD V3 + DCA I 10 + TAD V4 + DCA I 10 + TAD V5 + DCA I 10 + + JMP I DEST + +/07750 7600 +/07751 6603 +/07752 6622 +/07753 5352 +/07754 5752 + +V1, 7600 +V2, 6603 +V3, 6622 +V4, 5352 +V5, 5752 + +DEST, 7750 + +