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authorJan Tuomi <jans.tuomi@gmail.com>2023-11-03 16:25:11 +0200
committerJan Tuomi <jans.tuomi@gmail.com>2023-11-03 16:25:11 +0200
commit83d1392c0fd1bcdddb8b63cc8b2156f9ac7fa80b (patch)
tree1e53c87b6a0a4dda341fa8d6a4712c60519ea441 /asm/bootstrap.atk16
parentd956f3841ad867d631fbe2324cb6e280bc9b2a66 (diff)
Start copying IBM CGA 8x8 charset, wip memory mapped text memory
Diffstat (limited to 'asm/bootstrap.atk16')
-rw-r--r--asm/bootstrap.atk166
1 files changed, 4 insertions, 2 deletions
diff --git a/asm/bootstrap.atk16 b/asm/bootstrap.atk16
index 9f663d1..47f411e 100644
--- a/asm/bootstrap.atk16
+++ b/asm/bootstrap.atk16
@@ -15,8 +15,10 @@
@let terminal_addr 0xE000
@let keyboard_addr 0xE001
@let gr_mode_addr 0xE002
-@let sprite_mem 0xE800 ; note: sprite memory & text memory can use the same space
-@let text_mem 0xE800 ; since they are never used at the same time
+@let sprite_mem 0xE800
+@let text_mem 0xF800 ; to 0xFFFF
+; note: sprite memory & text memory can use the same space
+; since they are never used at the same time
; graphics mode settings
@let gr_disabled_mode 0b00