diff --git a/projects/mips_sys/src/sys_types.vhd b/projects/mips_sys/src/sys_types.vhd
index de3de9e..5355167 100644
--- a/projects/mips_sys/src/sys_types.vhd
+++ b/projects/mips_sys/src/sys_types.vhd
@@ -31,10 +31,10 @@ package async_defs is
 
 	constant ts_flash : async_timespec_t :=
 	(
-		ncyc_access				=> 1,
+		ncyc_leadin				=> 1,
 		ncyc_pulse_rd			=> 12,
 		ncyc_pulse_wr			=> 7,
-		ncyc_cs_hold			=> 1,
+		ncyc_leadout			=> 1,
 		ncyc_release			=> 1,
 		ncyc_pulse_rst			=> 8,
 		pol_cs					=> '1',
@@ -46,10 +46,10 @@ package async_defs is
 
 	constant ts_usb : async_timespec_t :=
 	(
-		ncyc_access				=> 1,
+		ncyc_leadin				=> 1,
 		ncyc_pulse_rd			=> 6,
 		ncyc_pulse_wr			=> 6,
-		ncyc_cs_hold			=> 1,
+		ncyc_leadout			=> 1,
 		ncyc_release			=> 6,
 		ncyc_pulse_rst			=> 8,
 		pol_cs					=> '0',