ͻ
 MPU Z380 
ͼ
[ த. ।騥 㡫樨 -   14,12,11,10,
9,8,7 ].

(C) WLODEK BLACK.

       	㯯 権 㬭  .

				਩

MLT dd		dd <- ddH*ddL		"dd" -  ॣ஢.
					 㬭 -
MLT BC					襣  襣 ⮢
MLT DE					頥    .
MLT HL
MLT SP

 MLT  ⢮  ⥬  Z180 (
ᮢ⨬).     䫠 (!).

MULTW [HL,]pp	HL(31-0) <- HL(15-0)*pp(15-0)
					 ᫮.
					"pp" -  ॣ஢.

MULTW [HL,]XY	HL(31-0) <- HL(15-0)*XY(15-0)
					"XY" - IX  IY.

MULTW [HL,]nn	HL(31-0) <- HL(15-0)*nn	"nn" - ।⢥
					⠭-᫮ (
		  ७   24  32   
		DDIR).

MULTW (XY+d)	HL(31-0) <- HL(15-0)*(XY+d)
					 16-ࠧ來
		祭  HL  ᫮ (!)   (XY+d),
		 "d" - ᬥ饭 -     ७  
		᫮  24-⭮ 祭 १ DDIR.

MULTUW uu	HL(31-0) <- HL(15-0)*uu	"uu" - pp,nn,XY,(nn),
					(XY+d). 
		 㬭   ᯮᮡ 樨.
		믮   ⠪   ࠢ
		 MULTW.

 㬭   䫠 S,Z,C.  P/V=0.

DIVUV [HL,]pp	HL(15-0)  <- HL(31-0)/pp;	 32-ࠧ-
		HL(31-16) <- ⮪		來 祭
						HL  16-ࠧ-
		 祭 .  ⮪   
		 32-ࠧ來  HL.

DIVUW [HL,]XY	HL(15-0)  <- HL(31-0)/XY;	  
		HL(31-16) <- ⮪.		IX, IY.

DIVUW [HL,]nn	HL(15-0)  <- HL(31-0)/nn;	
		HL(31-16) <- ⮪.		 ⠭.
						⠭ 
		 ७  24-  32-  १ DDIR.

DIVUW [HL,](XY+d)
		HL(15-0)  <- HL(31-0)/(XY+d);	 32-ࠧ.
		HL(31-16) <- ⮪.		HL  ᫮ (!)
						  (XY+d).
		饭 "d"   ७   16  24
		   DDIR.

ﭨ    䫠:
S=0; Z -  १; P/V - "V"  १. CY  .

	㯯  8-ࠧ來 ᤢ.

   ਡ    .  ⢥ ⫨-
稥 -  ७ ᬥ饭  "d"   16  24   
  樥  (XY+d).  :  ன   -
   RL (IX+d),r (ᤢ  祩    -
६ 뫪 १  ॣ) -    
㣨 .

	㯯  16-  32-ࠧ來 ᤢ.

RLCW pp		 RLC, ⮫쪮  .

RLCW XY		   IX, IY.

RLCW (HL)	 ᫮ (!)   (HL).

RLCW (XY+d)	 ᫮ (!)   (XY+d).
		"d"   ७ १ DDIR.

RLW		 ,   樨 Z80,
RRCW		⮫쪮  ࠭ ଠ ᫮.
RRW
SLAW
SRAW
SRLW

ﭨ  䫠 筮 ᮮ⢥騬  Z80.

	㯯  ࠡ  ⤥묨 ⠬.

SET
RES
BIT

  -०.  ࠡ  ⥬  8-묨 -
࠭,    ⨯. ⢥ ⫨稥 -   
 樥  (XY+d) ᬥ饭 "d"   ७   16
 24    DDIR. 㯯  16-ࠧ來 ࠡ  
⤥묨 ⠬  .

[ த ᫥ ].
