diff --git a/Source/HBIOS/Config/RCZ80_std.asm b/Source/HBIOS/Config/RCZ80_std.asm
index c0380d6b..efd68211 100644
--- a/Source/HBIOS/Config/RCZ80_std.asm
+++ b/Source/HBIOS/Config/RCZ80_std.asm
@@ -45,3 +45,14 @@ IDEENABLE	.SET	TRUE		; IDE: ENABLE IDE DISK DRIVER (IDE.ASM)
 PPIDEENABLE	.SET	TRUE		; PPIDE: ENABLE PARALLEL PORT IDE DISK DRIVER (PPIDE.ASM)
 ;
 PRPENABLE	.SET	FALSE		; PRP: ENABLE ECB PROPELLER IO BOARD DRIVER (PRP.ASM)
+
+
+TMSENABLE       .SET    FALSE           ; TMS: ENABLE TMS9918/V9958 VIDEO/KBD DRIVER (TMS.ASM)
+TMSMODE         .SET    TMSMODE_RCV9958	; TMS: DRIVER MODE: TMSMODE_[RC/RCV9958]
+TMSTIMENABLE	.SET	FALSE		; MS: ENABLE TIMER INTERRUPTS (REQUIRES IM1)
+CRTACT		.SET	FALSE		; ACTIVATE CRT (VDU,CVDU,PROPIO,ETC) AT STARTUP
+VDAEMU		.SET    EMUTYP_TTY	; VDA EMULATION: EMUTYP_[TTY|ANSI]
+
+RP5RTCENABLE	.SET	FALSE		; RP5C01 RTC BASED CLOCK (RP5RTC.ASM)
+
+MSKENABLE	.SET	FALSE		; MSX 5255 PPI KEYBOARD COMPATIBLE DRIVER (REQUIRES TMS VDA DRIVER)