From 2062688058713a82eec683e233867d24283bb801 Mon Sep 17 00:00:00 2001 From: lonkaars Date: Mon, 3 Apr 2023 17:35:55 +0200 Subject: update i/o in vhdl and minor improvements --- docs/architecture.md | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'docs') diff --git a/docs/architecture.md b/docs/architecture.md index dd34426..4e57be0 100644 --- a/docs/architecture.md +++ b/docs/architecture.md @@ -350,7 +350,8 @@ Format: |Range (VHDL)|Description| |-|-| -|`31 downto 18`|(unused)| +|`31 downto 19`|(unused)| +|`18`|System reset| |`17`|Fetch foreground sprites flag| |`16 downto 8`|Horizontal background scroll (offset from left edge)| |`7 downto 0`|Vertical background scroll (offset from top edge)| -- cgit v1.2.3