X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=testpico%2Fmain.c;h=9c07110576b0a6bdcabfbbe7be0443a9c7ac9cba;hb=635f24506c5a883336e9028e0de7a4a5fb9b2226;hp=d7ed0879c1257e288940d7c61924ccc0c14eed85;hpb=438648dc884712056ad7cb0c02279c74f55f3c51;p=megadrive.git

diff --git a/testpico/main.c b/testpico/main.c
index d7ed087..9c07110 100644
--- a/testpico/main.c
+++ b/testpico/main.c
@@ -1235,7 +1235,7 @@ static int t_tim_vcnt_loops(void)
     for (i = 0; i < lines; i++)
         expect_range(ok, ram16[i*2+1], 19, 21);
     expect(ok, ram16[lines*2+0], 0);
-    expect_range(ok, ram16[lines*2+1], 20, 21);
+    expect_range(ok, ram16[lines*2+1], 19, 21);
     return ok;
 }
 
@@ -1409,9 +1409,19 @@ static int t_tim_ym_timerb_stop(void)
 
 static int t_tim_ym_timer_ab_sync(void)
 {
-    u16 v = test_ym_ab_sync();
+    u16 v1, v2, v3, start, line_diff;
     int ok = 1;
-    expect(ok, v, 3);
+    v1 = test_ym_ab_sync();
+    start = get_line();
+    write8(0xa04001, 0x3f);   // clear
+    burn10(3420*11/7/10);     // ~11 scanlines
+    v2 = read8(0xa04000);
+    v3 = test_ym_ab_sync2();
+    line_diff = get_line() - start;
+    expect(ok, v1, 3);
+    expect(ok, v2, 0);
+    expect(ok, v3, 3);
+    expect_range(ok, line_diff, 18, 19);
     return ok;
 }