Olivetti M19's video adapter has control register on port 3DBh instead of 3DEh, fixes #4739.

2024-08-30 07:52:55 +02:00
parent fe4ad0d4e1
commit 91cf90c63a
3 changed files with 12 additions and 4 deletions
--- a/src/machine/m_xt_olivetti.c
+++ b/src/machine/m_xt_olivetti.c
@@ -2038,6 +2038,8 @@ m19_vid_init(m19_vid_t *vid)
        vid->ogc.mono_display = 0;
    else
        vid->ogc.mono_display = 1;
+
+    vid->ogc.ctrl_addr = 0x3db;
    /* OGC emulation part end */

    /* Plantronics emulation part begin*/