+; ====================================================================
+; Function: get drive table entry pointer for drive # in temp
+; ====================================================================
+; Parameters
+; --------------------------------------------------------------------
+; Registers :
+; Variables :
+;
+; --------------------------------------------------------------------
+; Description:
+; ====================================================================
+
+dpb_drvtbl_entry_p:
+
+ ldsw x,biosdrvtbl
+ lsl temp ;drive #
+ add xl,temp
+ adc xh,_0
+ ret
+
+
+; ====================================================================
+; Function: get drive table entry for drive # in temp
+; ====================================================================
+; Parameters
+; --------------------------------------------------------------------
+; Registers :
+; Variables :
+;
+; --------------------------------------------------------------------
+; Description:
+; ====================================================================
+
+dpb_drvtbl_entry_get:
+
+ rcall dpb_drvtbl_entry_p
+ ljmp dram_readw_pp
+
+