diff --git a/tests/coding/coding_test.ok b/tests/coding/coding_test.ok
index c5c145d..1fc2f1d 100644
--- a/tests/coding/coding_test.ok
+++ b/tests/coding/coding_test.ok
@@ -445,6 +445,16 @@
 11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111
 11111111 11111111 11111111 11111111 11111111 11111111
 
+test_csd(TCH/F2.4): block #0 (pattern 0x00): n_errors=0 / n_bits_total=456
+00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+00000000
+test_csd(TCH/F2.4): block #1 (pattern 0xaa): n_errors=0 / n_bits_total=456
+01010101 01010101 01010101 01010101 01010101 01010101 01010101 01010101
+01010101
+test_csd(TCH/F2.4): block #2 (pattern 0xff): n_errors=0 / n_bits_total=456
+11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111
+11111111
+
 test_csd(TCH/H2.4): block #0 (pattern 0x00): n_errors=0 / n_bits_total=456
 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
@@ -527,6 +537,18 @@
 test_csd(TCH/H4.8): FACCH/H (pattern 0x2b): n_errors=0 / n_bits_total=456
 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 
 
+test_csd(TCH/F2.4): block #0 (pattern 0x00): n_errors=0 / n_bits_total=456
+00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
+00000000
+test_csd(TCH/F2.4): block #1 (pattern 0xaa): n_errors=138 / n_bits_total=456
+11000010 10010010 10010010 10010010 10010010 10010010 10010101 00011000
+01001010
+test_csd(TCH/F2.4): block #2 (pattern 0xff): n_errors=0 / n_bits_total=456
+11111111 11111111 11111111 11111111 11111111 11111111 11111111 11111111
+11111111
+test_csd(TCH/F2.4): FACCH/F (pattern 0x2b): n_errors=0 / n_bits_total=456
+2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 2b 
+
 test_csd(TCH/H2.4): block #0 (pattern 0x00): n_errors=38 / n_bits_total=456
 00000000 00000000 00000101 00000000 00000000 00000000 00000000 00000000
 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000