NYO$B%C%H$d$m$&$<(J

$B!AFHEDCO9v:X$,B#$k(JPlayStation$B8&5f=x@b!A(J

                     NNNNNN                           
                     NNNNNNNNNNNN                     
                     NNNNNNNNNNNNNNNN                 
                     NNNNNNNNNNNNNNNNNNN              
                     NNNNNNNNN   NNNNNNNNN            
                     NNNNNNNNN    NNNNNNNNN           
                     NNNNNNNNN    NNNNNNNNN           
                     NNNNNNNNN    NNNNNNNNNN          
                     NNNNNNNNN    NNNNNNNNNN          
                     NNNNNNNNN    NNNNNNNNNN          
                     NNNNNNNNN    NNNNNNNNNN          
                     NNNNNNNNN    NNNNNNNNN           
                     NNNNNNNNN    NNNNNNNN            
                   OONNNNNNNNN    NNNNNNN             
              YYYOOOONNNNNNNNN                        
          YYYYYYYYYYYNNNNNNNNN     OOOOOOOOOOOO       
      YYYYYYYYYYYYYYYNNNNNNNNNYYOOOOOOOOOOOOOOOOOOO   
 OOOOOOYYYYYYYYY     NNNNNNNNNYYYYYYYOOO     OOOOOOOOO
OOOOOOOOOOO        YYNNNNNNNNNYYYYY        OOOOOOOOOOO
OOOOOOOOO     OOOYYYYNNNNNNNNN        YYYYYYYYYOOOOOO 
   OOOOOOOOOOOOOOOOOONNNNNNNNN   YYYYYYYYYYYYYYY      
       OOOOOOOOOOOO  NNNNNNNNNOYYYYYYYYYYYY           
                     NNNNNNNNNOOOOOOYYY               
                          NNNNOOOO

$B$O$8$a$K(J

$BK\%Z!<%8$OL$Mh$N(JPlayStation$B%(%_%e%l!<%?3+H/pJsDs6!$rL\E*$H$9$k!#(J $B$?$@$7!"$3$3$G%3!<%G%#%s%0$N9V5A$r$9$k$D$b$j$O$J$$!#(J $B$J$<$J$i%3!<%G%#%s%0$N4QE@$+$i%(%_%e%l!<%?FCM-$H8F$Y$k$b$N$O2?$b$J$$$+$i$@!#(J $BF0E*%3%s%Q%$%k$ODA$7$$$+$b$7$l$J$$$,!"$3$l$O%(%_%e%l!<%?$NK\$7$?J}$,$$$$$s$8$c$J$$$+!#(J

$B2r@O4D6-(J

PlayStation$BK\BN(J: SCPH-7000 (SONY)
$B@)8f%^%7%s(J: $B$$$o$f$k<+:n(JDOS/V
$BDL?.%G%P%$%9(J: PS X-TERMINATOR (Future Console Design)
$BDL?.%G%P%$%9%U%!!<%`%&%'%"(J: caetla 0.34 (K-Communications)
$BDL?.%W%m%0%i%`(J: caetools (K-Communications)
directio (K-Communications)
$B2r@O%W%m%0%i%`:n@.(J: GNU Binary Utilities 2.8.1 mipsel-generic-elf/ecoff ($B$3$Z$k(J)
GNU C/C++ Compiler 2.7.2.3 mipsel-generic-elf/ecoff ($B$3$Z$k(J)
Borland C++Compiler 5.5 (Borland)

$B;29MJ88%(J

$B!V%M%C%H$d$m$&$: http://www.scei.co.jp/Net/guide/user/
PADUA PLAYSTATION RESOURCE: http://psx.rules.org/psxrul2.shtml; $B$?$@$7!"$3$l$i$K$OB?$/$N8m5-$,$"$k$N$G1-F]$_$K$7$J$$$3$H!#(J $B@55,3+H/%^%K%e%"%k$+$iH4?h$7$?$H;W$o$l$kItJ,$K$9$i8m5-$,$"$k(J ($B@55,%^%K%e%"%k$K$b8m5-$O$"$k(J)$B!#(J $B3+H/
$BEl: http://www.semicon.toshiba.co.jp/product/micro/index.html

$B%"!<%-%F%/%A%c(J

$B%V%m%C%/?^(J

$B%a%b%j%^%C%W(J

**$BI=(J. $B%a%b%j%^%C%W(J**
$B%"%I%l%9(J	$BFbMF(J
0x00000000$B!A(J0x001FFFFF	$B%a%$%s%a%b%j(J($BL?Na%-%c%C%7%eM-8z(J)
0x00200000$B!A(J0x003FFFFF	$B%a%$%s%a%b%j(J $B%_%i!<(J($BL?Na%-%c%C%7%eM-8z(J)
0x00400000$B!A(J0x005FFFFF	$B%a%$%s%a%b%j(J $B%_%i!<(J($BL?Na%-%c%C%7%eM-8z(J)
0x00600000$B!A(J0x007FFFFF	$B%a%$%s%a%b%j(J $B%_%i!<(J($BL?Na%-%c%C%7%eM-8z(J)
0x00800000$B!A(J
0x1F000000$B!A(J	PIO
0x1F0?????$B!A(J
0x1F800000$B!A(J0x1F8003FF	$B%9%/%i%C%A%Q%C%I(J
0x1F000400$B!A(J
0x1F801000$B!A(J	I/O$B%]!<%H(J($B$$$o$f$k%a%b%j%^%C%W%I(JI/O)
0x1F80????$B!A(J
0x1FC00000$B!A(J0x1FC7FFFF	OS ROM
0x1F800000$B!A(J
0x80000000$B!A(J0x801FFFFF	$B%a%$%s%a%b%j(J $B%_%i!<(J($BL?Na%-%c%C%7%eM-8z(J)
0x80200000$B!A(J0x803FFFFF	$B%a%$%s%a%b%j(J $B%_%i!<(J($BL?Na%-%c%C%7%eM-8z(J)
0x80400000$B!A(J0x805FFFFF	$B%a%$%s%a%b%j(J $B%_%i!<(J($BL?Na%-%c%C%7%eM-8z(J)
0x80600000$B!A(J0x807FFFFF	$B%a%$%s%a%b%j(J $B%_%i!<(J($BL?Na%-%c%C%7%eM-8z(J)
0x80800000$B!A(J
0x9FC00000$B!A(J0x9FC7FFFF	OS ROM $B%_%i!<(J
0x9FC80000$B!A(J
0xA0000000$B!A(J0xA01FFFFF	$B%a%$%s%a%b%j(J $B%_%i!<(J($BL?Na%-%c%C%7%eL58z(J)
0xA0200000$B!A(J0xA03FFFFF	$B%a%$%s%a%b%j(J $B%_%i!<(J($BL?Na%-%c%C%7%eL58z(J)
0xA0400000$B!A(J0xA05FFFFF	$B%a%$%s%a%b%j(J $B%_%i!<(J($BL?Na%-%c%C%7%eL58z(J)
0xA0600000$B!A(J0xA07FFFFF	$B%a%$%s%a%b%j(J $B%_%i!<(J($BL?Na%-%c%C%7%eL58z(J)
0xA0800000$B!A(J
0xBFC00000$B!A(J0xBFC7FFFF	OS ROM $B%_%i!<(J
0xBFC80000$B!A(J
0xFFFE0130$B!A(J0xFFFE0133	SwapCache?
0xFFFE0134$B!A(J

$B%l%8%9%?%^%C%W(J

**$BI=(J. $B%l%8%9%?%^%C%W(J**
$B%"%I%l%9(J	$B%l%8%9%?L>(J($B2>(J)	$BFbMF(J
0x1F801000	?	$B3HD%%a%b%jNN0h;XDj(J?
0x1F801004	?	I/O$B%]!<%H=*C<;XDj(J?
0x1F801008	?	?
0x1F80100C	?	?
0x1F801010	?	?
0x1F801014	?	SPU DMA$B$N%&%'%$%H(J?
0x1F801018	?	OTC DMA$B$N%&%'%$%H(J?
0x1F80101C	?	?
0x1F801020	?	CD DMA$B$N%&%'%$%H(J?

0x1F801040	COMA_DATA	COMA$B%G!<%?(J
0x1F801044	COMA_STAT	COMA$B%9%F!<%?%9(J
0x1F801048	COMA_MODE	COMA$B%b!<%I(J
0x1F80104A	COMA_CTRL	COMA$B%3%s%H%m!<%k(J
0x1F80104E	COMA_BAUD	COMA$B%\!<(J
0x1F801050	SIO_DATA	SIO$B%G!<%?(J
0x1F801054	SIO_STAT	SIO$B%9%F!<%?%9(J
0x1F801058	SIO_MODE	SIO$B%b!<%I(J
0x1F80105A	SIO_CTRL	SIO$B%3%s%H%m!<%k(J
0x1F80105E	SIO_BAUD	SIO$B%\!<(J
0x1F801060	RAM_SIZE	$B

0x1F801070	I_STAT	$B3d$j9~$_%9%F!<%?%9(J
0x1F801074	I_MASK	$B3d$j9~$_%^%9%/(J

0x1F801080	D0_MADR	DMAC$B%A%c%M%k(J0(MDECin)$B%a%b%j%"%I%l%9(J
0x1F801084	D0_BCR	DMAC$B%A%c%M%k(J0(MDECin)$B%V%m%C%/%+%&%s%H(J
0x1F801088	D0_CHCR	DMAC$B%A%c%M%k(J0(MDECin)$B%A%c%M%k%3%s%H%m!<%k(J

0x1F801090	D1_MADR	DMAC$B%A%c%M%k(J1(MDECout)$B%a%b%j%"%I%l%9(J
0x1F801094	D1_BCR	DMAC$B%A%c%M%k(J1(MDECout)$B%V%m%C%/%+%&%s%H(J
0x1F801098	D1_CHCR	DMAC$B%A%c%M%k(J1(MDECout)$B%A%c%M%k%3%s%H%m!<%k(J

0x1F8010A0	D2_MADR	DMAC$B%A%c%M%k(J2(GPU)$B%a%b%j%"%I%l%9(J
0x1F8010A4	D2_BCR	DMAC$B%A%c%M%k(J2(GPU)$B%V%m%C%/%+%&%s%H(J
0x1F8010A8	D2_CHCR	DMAC$B%A%c%M%k(J2(GPU)$B%A%c%M%k%3%s%H%m!<%k(J

0x1F8010B0	D3_MADR	DMAC$B%A%c%M%k(J3(CD)$B%a%b%j%"%I%l%9(J
0x1F8010B4	D3_BCR	DMAC$B%A%c%M%k(J3(CD)$B%V%m%C%/%+%&%s%H(J
0x1F8010B8	D3_CHCR	DMAC$B%A%c%M%k(J3(CD)$B%A%c%M%k%3%s%H%m!<%k(J

0x1F8010C0	D4_MADR	DMAC$B%A%c%M%k(J4(SPU)$B%a%b%j%"%I%l%9(J
0x1F8010C4	D4_BCR	DMAC$B%A%c%M%k(J4(SPU)$B%V%m%C%/%+%&%s%H(J
0x1F8010C8	D4_CHCR	DMAC$B%A%c%M%k(J4(SPU)$B%A%c%M%k%3%s%H%m!<%k(J

0x1F8010D0	D5_MADR	DMAC$B%A%c%M%k(J5(PIO)$B%a%b%j%"%I%l%9(J
0x1F8010D4	D5_BCR	DMAC$B%A%c%M%k(J5(PIO)$B%V%m%C%/%+%&%s%H(J
0x1F8010D8	D5_CHCR	DMAC$B%A%c%M%k(J5(PIO)$B%A%c%M%k%3%s%H%m!<%k(J

0x1F8010E0	D6_MADR	DMAC$B%A%c%M%k(J6(OTC)$B%a%b%j%"%I%l%9(J
0x1F8010E4	D6_BCR	DMAC$B%A%c%M%k(J6(OTC)$B%V%m%C%/%+%&%s%H(J
0x1F8010E8	D6_CHCR	DMAC$B%A%c%M%k(J6(OTC)$B%A%c%M%k%3%s%H%m!<%k(J

0x1F8010F0	D_PCR	DMAC$BM%@hEY%3%s%H%m!<%k(J
0x1F8010F4	D_ICR	DMAC$B3d$j9~$_%3%s%H%m!<%k(J

0x1F801100	T0_COUNT	$B%?%$%^(J0($B%7%9%F%`!?%T%/%;%k(J)$B%+%&%s%H(J
0x1F801104	T0_MODE	$B%?%$%^(J0($B%7%9%F%`!?%T%/%;%k(J)$B%b!<%I(J
0x1F801108	T0_COMP	$B%?%$%^(J0($B%7%9%F%`!?%T%/%;%k(J)$B%3%s%Z%"(J

0x1F801110	T1_COUNT	$B%?%$%^(J1($B%7%9%F%`!??eJ?F14\|(J)$B%+%&%s%H(J
0x1F801114	T1_MODE	$B%?%$%^(J1($B%7%9%F%`!??eJ?F14\|(J)$B%b!<%I(J
0x1F801118	T1_COMP	$B%?%$%^(J1($B%7%9%F%`!??eJ?F14\|(J)$B%3%s%Z%"(J

0x1F801120	T2_COUNT	$B%?%$%^(J2($B%7%9%F%`!?(J8$BJ,<~(J)$B%+%&%s%H(J
0x1F801124	T2_MODE	$B%?%$%^(J2($B%7%9%F%`!?(J8$BJ,<~(J)$B%b!<%I(J
0x1F801128	T2_COMP	$B%?%$%^(J2($B%7%9%F%`!?(J8$BJ,<~(J)$B%3%s%Z%"(J

0x1F801800	CD_REG0	CD$B%l%8%9%?(J0
0x1F801801	CD_REG1	CD$B%l%8%9%?(J1
0x1F801802	CD_REG2	CD$B%l%8%9%?(J2
0x1F801803	CD_REG3	CD$B%l%8%9%?(J3

0x1F801810	GPU_DATA	GPU$B%G!<%?!?%3%^%s%I(J
0x1F801814	GPU_CTRL	GPU$B%9%F!<%?%9!?%3%s%H%m!<%k(J

0x1F801820	MDEC_DATA	MDEC$B%G!<%?!?%3%^%s%I(J
0x1F801824	MDEC_CTRL	MDEC$B%9%F!<%?%9!?%3%s%H%m!<%k(J

0x1F801C00	SPU_REG00	SPU$B%l%8%9%?(J0
0x1F801C02	SPU_REG01	SPU$B%l%8%9%?(J1
$BCfN,(J	$BCfN,(J	$BCfN,(J
0x1F801DFC	SPU_REGFE	SPU$B%l%8%9%?(J254
0x1F801DFE	SPU_REGFF	SPU$B%l%8%9%?(J255

0x1F802041	?	$B%G%#%C%W%9%$%C%A(J?

CPU($BCf1{=hM}AuCV(J)

PlayStation$B$N(JCPU$B$O(JMIPS$B$N(JR3000$B$r%Y!<%9$H$7$?%+%9%?%`(JCPU$B$G$"$k!#(J $BF0:n<~GH?t$O(J33868800Hz$B$H8@$o$l!"%(%s%G%#%"%s$O%j%H%k$G$"$k!#(J $B

$B%3!<%II=(J

COP1,COP3,TLB$B7O$OB8:_$7$J$$!#(J $B%5!<%S%9%3!<%kFb$N(Jatof$B$G(JCOP1$BL?Na$,;H$o$l$F$$$k$,(Jatof$B<+BN$,8F$P$l$?;n$7$,$J$$!#(J $B$*$=$i$/;n:n5!$G$O%G%P%0=hM}$N$?$a$KB8:_$9$k$,!"7k6I%*%_%C%H$5$l$?$N$@$m$&!#(J

**$BI=(J. $B%U%#!<%k%I$NL>>N(J**
31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16	15	14	13	12	11	10	09	08	07	06	05	04	03	02	01	00
op						rs					rt					rd					sa					funct

**$BI=(J. op**
op	0x00	0x01	0x02	0x03	0x04	0x05	0x06	0x07
0x00	SPECIAL	BCOND	J	JAL	BEQ	BNE	BLEZ	BGTZ
0x08	ADDI	ADDIU	SLTI	SLTIU	ANDI	ORI	XORI	LUI
0x10	COP0		COP2
0x18
0x20	LB	LH	LWL	LW	LBU	LHU	LWR
0x28	SB	SH	SWL	SW			SWR
0x30			LWC2
0x38			SWC2

**$BI=(J. funct(op=SPECIAL)**
funct	0x00	0x01	0x02	0x03	0x04	0x05	0x06	0x07
0x00	SLL		SRL	SRA	SLLV		SRLV	SRAV
0x08	JR	JALR			SYSCALL	BREAK
0x10	MFHI	MTHI	MFLO	MTLO
0x18	MULT	MULTU	DIV	DIVU
0x20	ADD	ADDU	SUB	SUBU	AND	OR	XOR	NOR
0x28			SLT	SLTU
0x30
0x38

**$BI=(J. rs(op=BCOND)**
rs	0x00	0x01
0x00	BLTZ	BGEZ
0x08
0x10	BLTZAL	BGEZAL
0x18

**$BI=(J. rs(op=COP0)**
rs	0x00	0x04
0x00	MFC0	MTC0
0x08
0x10	CP0
0x18	CP0

**$BI=(J. funct(op=COP0,rs=CP0)**
funct	0x00	0x01	0x02	0x03	0x04	0x05	0x06	0x07
0x00
0x08
0x10	RFE
0x18
0x20
0x28
0x30
0x38

**$BI=(J. rs(op=COP2)**
rs	0x00	0x02	0x04	0x06
0x00	MFC2	CFC2	MTC2	CTC2
0x08
0x10	CP2
0x18	CP2

**$BI=(J. funct(op=COP2,rs=CP2)**
funct	0x00	0x01	0x02	0x03	0x04	0x05	0x06	0x07
0x00		RTPS					NCLIP
0x08					OP
0x10	DPCS	INTPL	MVMVA	NCDS	CDP		NCDT
0x18				NCCS	CC		NCS
0x20	NCT
0x28	SQR	DCPL	DPCT			AVSZ3	AVSZ4
0x30	RTPT
0x38						GPF	GPL	NCCT

rs+b₂₀$B$r%3!<%I$H0lBP0l$KBP1~$5$;$k$N$O!"$?$@$N47=,$G$"$k!#(J

I($BL?Na(J)$B%-%c%C%7%e(J

$B%M%C%H$d$m$&$<$N5-=R$K$O=EMWIt$G$"$k$[$I8m$j$,$"$k$N$G!"Cm0U$,I,MW$G$"$k!#(J $B$^$:%a%b%j6u4V$H%-%c%C%7%e(J($B%P!<%9%HE>Aw(J)$B$NM-8z!?L58z$N4X78$r<($7$?I=$K$*$$$F(J $B%a%b%j6u4V$r

I$B%-%c%C%7%e$,M-8z$JO@M}%a%b%j6u4V>e$NL?Na%3!<%I$ODL>o$NLs#5G\$NB.EY$G(JCPU$B$KFI$_9~$^$l$^$9!#(J $B$^$?!"0lC6FI$_9~$^$l$?L?Na%3!<%I$O(JCPU$BFb$N(JI$B%-%c%C%7%e%a%b%j$KJ]B8$5$l$^$9$N$G!"(J $B:F

$B$H$$$&J8>O$b$*$+$7$$!#(J $B8eH>$NJ8>O$,$"$k$+$i!"A0H>$O%-%c%C%7%e%_%9$7$?>uBV$G$Ne$K$O$J$i$J$$!#(J

$B%9%/%i%C%A%Q%C%I(J ~~D$B%-%c%C%7%e(J~~

$B%"%I%l%9(J0x1F800000$B$K%^%C%T%s%0$5$l$?!"%9%H!<%k$NH/@8$7$J$$(JRAM$B$r(J PlayStation$B$N!VJ}8@!W$H$7$F(JD$B%-%c%C%7%e$H8F$s$G$$$k$,!"(J $B$3$l$O0lHLE*$J0UL#$N(JD$B%-%c%C%7%e$G$O$J$$!#(J $B0lHLE*$J0UL#$N(JD$B%-%c%C%7%e$O(JPlayStation$B$K$OB8:_$7$J$$!#(J

GTE(Geometry Transformation Engine $B%0%i%U%#%C%/%G!<%?@8@.%W%m%;%C%5(J)

$B5U?t%F!<%V%k(J

RTPS,RTPT$BL?Na$K$*$$$F!"Ej1FJQ4978?t(J

(int) (h * 65536 / Sz + 0.5)

$B$,5a$a$i$l$k$,!"

(h * iSz + (1 << (N - 1))) >> N

$B$,9T$o$l$k!#(JiSz$B$O(J0x10000$B!A(J0x1FFFF$B$NHO0O$G$"$j!">.?tIt(J16$B%S%C%H$NIbF0>.?t$KAjEv$9$k!#(J iSz$B$OI,$:$7$b(J

(65536 << N) / Sz

$B$K$O$J$C$F$$$J$$$N$G!"%V%k!<%H%U%)!<%9%"%?%C%/$K$h$kC5:w$,I,MW$K$J$k!#(J

Sz:32768$B!A(J65535(N=16)$B$K$D$$$F7k2L$r<($9!#(J Sz:0$B!A(J32767$B$K$D$$$F$O!"(JN$B$r8:$i$9$@$1$J$N$G3d0&$9$k!#(J

$B%(%_%e%l!<%HK!(J

$BF0E*%3%s%Q%$%kK!$N0lNc(J

$B%3!<%II=$+$iJ,$+$k$h$&$K(JR3000$B$OC1=c$JL?Na$@$1$G9=@.$5$l$F$*$j!"4{$K%^%$%/%m%3!<%I$G$"$k$H$b8@$($k!#(J $B=>$C$F!"0l%3!<%I$KBP$7$F0l8D$N%3%s%Q%$%k:Q$_%G!<%?$rM=$aMQ0U$7!"

/* * */ uchar __SRAV[] = { 0x8B, 0x0D, '\\', '\\', '\\', '\\', /* 00 mov ecx,[GPR[rs]] 02 &GPR[rs] */ 0xA1, '\\', '\\', '\\', '\\', /* 06 mov eax,[GPR[rt]] 07 &GPR[rt] */ 0xD3, 0xF8, /* 0B sar eax,cl */ 0xA3, '\\', '\\', '\\', '\\' /* 0D mov [GPR[rd]],eax 0E &GPR[rd] */ }; /* * */ uchar __SRLV[] = { 0x8B, 0x0D, '\\', '\\', '\\', '\\', /* 00 mov ecx,[GPR[rs]] 02 &GPR[rs] */ 0xA1, '\\', '\\', '\\', '\\', /* 06 mov eax,[GPR[rt]] 07 &GPR[rt] */ 0xD3, 0xE8, /* 0B shr eax,cl */ 0xA3, '\\', '\\', '\\', '\\' /* 0D mov [GPR[rd]],eax 0E &GPR[rd] */ };

$B$NMM$J%G!<%?$rM=$aMQ0U$7!"

/* * */ #define _rs_ ((opcode >> 21) & 31) #define _rt_ ((opcode >> 16) & 31) #define _rd_ ((opcode >> 11) & 31) /* * */ #define CPU_SET_SRAV() \ { \ *(ulong *) (&__SRAV[0x02]) = (ulong) & GPR[_rs_]; \ *(ulong *) (&__SRAV[0x07]) = (ulong) & GPR[_rt_]; \ *(ulong *) (&__SRAV[0x0E]) = (ulong) & GPR[_rd_]; \ CPU_OPCODE = __SRAV; \ CPU_OPSIZE = sizeof(__SRAV); \ } /* * */ #define CPU_SET_SRLV() \ { \ *(ulong *) (&__SRLV[0x02]) = (ulong) & GPR[_rs_]; \ *(ulong *) (&__SRLV[0x07]) = (ulong) & GPR[_rt_]; \ *(ulong *) (&__SRLV[0x0E]) = (ulong) & GPR[_rd_]; \ CPU_OPCODE = __SRLV; \ CPU_OPSIZE = sizeof(__SRLV); \ }

$B$NMM$KJQ?tItJ,$r=q$-49$($k!#8e$O$3$l$rO"7k%3%T!<$7$F4X?t$r:n@.$7!"=PMh>e$,$C$?4X?t$r

$BCm0U;v9`(J

$B9+$G8m2r$,$"$k$h$&$J$N$G!"Cm0U$r4-5/$9$k$H!"(J $Be$,$C$?4X?t$r4IM}!&:FMxMQ$9$k$3$H$3$=$,!"F0E*%3%s%Q%$%k$N4N$G$"$k!#(J $BF0E*%3%s%Q%$%k$H$O2DJQD9%G!<%?$rBP>]$H$7$?%-%c%C%7%e5!9=$r9=C[$9$k$3$H$KEy$7$$!#(J

$B%3%s%Q%$%k:Q%G!<%?$N:n@.K!$N0lNc(J

$B%"%;%s%V%i$GD>@\5-=R$9$k0J30$K!"0J2<$NMM$K(JC$B$G5-=R$7!"(J $B%U%!%$%k=PNO!"5U%"%;%s%V%k$9$k$N$b0l$D$N

/* * */ #define _rs_ 1 /* $BJQ?tItJ,$J$N$GE,Ev(J */ #define _rt_ 2 /* $BJQ?tItJ,$J$N$GE,Ev(J */ #define _rd_ 3 /* $BJQ?tItJ,$J$N$GE,Ev(J */ /* * */ long GPR[32]; /* * */ void __SRAV(void) { GPR[_rd_] = GPR[_rt_] >> GPR[_rs_]; } /* * */ void ____SRAV(void) { } /* * */ void __SRLV(void) { GPR[_rd_] = ((ulong) GPR[_rt_]) >> GPR[_rs_]; } /* * */ void ____SRLV(void) { } /* * */ void SaveToFile(char *lpFileName, void *lpStart, void *lpEnd) { FILE *fp; if (NULL == (fp = fopen(lpFileName, "wb"))) { return; } fwrite(lpStart, (ulong) lpEnd - (ulong) lpStart, 1, fp); fclose(fp); } /* * */ int main(void) { SaveToFile("SRAV.X86", __SRAV, ____SRAV); SaveToFile("SRLV.X86", __SRLV, ____SRLV); return(0); }

INTC($B3d$j9~$_%3%s%H%m!<%i(J)

I_STAT$B%l%8%9%?(J

$B%m!<%I$7$?>l9g(J

15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00

S
S
P
U S
S
I
O S
C
O
M
A S
T
M
R
2 S
T
M
R
1 S
T
M
R
0 S
D
M
A
C S
C
D S
G
P
U S
V
S
Y
N
C

$B%U%#!<%k%I(J $BFbMF(J

SVSYNC VSYNC$B$N3d$j9~$_%9%F!<%?%9(J
0:VSYNC$B$+$i3d$j9~$_MW5a$,$J$$(J
1:VSYNC$B$+$i3d$j9~$_MW5a$,$"$C$?(J

SGPU$B!A(JSSPU SVSYNC$B$HF1MM(J

$B%9%H%"$7$?>l9g(J

15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00

C
S
P
U C
S
I
O C
C
O
M
A C
T
M
R
2 C
T
M
R
1 C
T
M
R
0 C
D
M
A
C C
C
D C
G
P
U C
V
S
Y
N
C

$B%U%#!<%k%I(J $BFbMF(J

CVSYNC VSYNC$B$N3d$j9~$_%/%j%"(J
0$B"*(JSVSYNC$B$r(J0$B$K$9$k(J

CGPU$B!A(JCSPU CVSYNC$B$HF1MM(J

I_MASK$B%l%8%9%?(J

$B%m!<%I$7$?>l9g(J

$B%9%H%"$7$?CM$,JV$k(J

$B%9%H%"$7$?>l9g(J

15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00

M
S
P
U M
S
I
O M
C
O
M
A M
T
M
R
2 M
T
M
R
1 M
T
M
R
0 M
D
M
A
C M
C
D M
G
P
U M
V
S
Y
N
C

$B%U%#!<%k%I(J $BFbMF(J

MVSYNC VSYNC$B$N3d$j9~$_%^%9%/(J
MVSYNC$B$H(JSVSYNC$B$,$H$b$K(J1$B$G$"$k8B$j!"(JINTC$B$O(JCPU$B$K3d$j9~$_$rMW5a$7B3$1$k!#(J

MGPU$B!A(JMSPU MVSYNC$B$HF1MM(J

DMAC(DMA$B%3%s%H%m!<%i(J)

$B=`HwCf(J

$B%?%$%^(J

$B%?%$%^$O@_Dj$K$h$j%7%9%F%`%/%m%C%/$G$O$J$/%T%/%;%kI=<($d?eJ?F14|$K$h$j%+%&%s%H%"%C%W$5$;$k$3$H$,$G$-$k!#(J

$BI=(J. $B%+%&%s%H%?%$%_%s%0(J
$B%?%$%W(J $B2hLLI}(J [A] [B]$B%7%9%F%`%/%m%C%/(J/$B?eJ?F14|(J $B%7%9%F%`%/%m%C%/(J/$B%T%/%;%kI=<((J $B%7%9%F%`%/%m%C%/(J/$B?bD>F14|(J

$BHs%$%s%?!<%l!<%9(J $B%$%s%?!<%l!<%9(J

$B6v?t%U%#!<%k%I(J $B4q?t%U%#!<%k%I(J

NTSC 256 566107.5005 [A]/263 [A]/89683=[B]/341 [B]*263 [B]*263 [B]*262

320 [A]/112038=[B]/426

368 [A]/128081=[B]/487

512 [A]/179366=[B]/682

640 [A]/224339=[B]/853

PAL 256 674399.5367 [A]/314 [A]/106760=[B]/340 [B]*314 [B]*313 [B]*312

320 [A]/133764=[B]/426

368 [A]/152604=[B]/486

512 [A]/213834=[B]/681

640 [A]/267214=[B]/851

$B%a%$%s%a%b%j(J(Main Memory or RAM $B

$B=`HwCf(J

OS ROM(or BIOS $B4pK\A`:n%7%9%F%`5-21AuCV(J)

$B=`HwCf(J

MDEC(Motion Decoder $B%G!<%??-D9%(%s%8%s(J)

$B=`HwCf(J

PIO($B3HD%%Q%i%l%k%]!<%H(J)

$B=`HwCf(J

SIO(or COMB $B3HD%%7%j%"%k%]!<%H(J)

$B=`HwCf(J

GPU($B%0%i%U%#%C%/IA2h=hM}%W%m%;%C%5(J)

GPU_DATA$B%l%8%9%?(J

$B%m!<%I$7$?>l9g(J

$B4pK\E*$K$OFbIt$N%j%6%k%H%l%8%9%?$NCM$,JV$k$,!"(J StoreImage$B%3%^%s%Il9g$O!"$=$N7k2L$,JV$k!#(J

$B%j%6%k%H%l%8%9%?$K$O!"(J GPU$B@)8f7O%3%^%s%I$N7k2L$d(J StoreImage$B%3%^%s%I$N:G=i$N7k2L$,3JG<$5$l$k!#(J $BESCf$N7k2L$O3JG<$5$l$J$$!#(J

$B%9%H%"$7$?>l9g(J

$B%G!<%?$OFbIt$NB?L\E*(JFIFO$B$K3JG<$5$l!"(J $BI,MW$J?t$N%G!<%?$,Cy$^$k$H!"(J GPU$BIA2h7O%3%^%s%I$,

GPU_CTRL$B%l%8%9%?(J

$B%m!<%I$7$?>l9g(J

31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 09 08 07 06 05 04 03 02 01 00

o
d
e t
m
o
d
e i
s
e
m
p
t
y d
a
t
a
r
d
y i
s
i
d
l
e d
m
a
r
d
y r
e
s
e
r
v
e
d i
s
s
t
o
p i
s
i
n
t
e
r i
s
r
g
b
2
4 i
s
p
a
l v
r
e
s h
r
e
s
1 h
r
e
s
2 r
e
s
e
r
v
e
d u
n
k
n
o
w
n r
e
s
e
r
v
e
d p
b
c p
b
w d
f
e d
t
d t
p a
b
r t
y t
x

$B%U%#!<%k%I(J $BFbMF(J

ode $B%S%G%*=PNO$NAv::%U%#!<%k%I$,%U%l!<%`%P%C%U%!>e$N4q?t%i%$%s$+$I$&$+!#(J $B$h$C$F%$%s%?!<%l!<%9$G$O?tI4?eJ?F14|Kh!"Hs%$%s%?!<%l!<%9$G$O(J1$B?eJ?F14|Kh(J($B;XDj%V%i%s%/6h4V$O(J0$B$N$^$^(J)$B$KJQ2=$9$k!#(J

tmode $BE>Aw%b!<%I(J

isempty FIFO($B%Q%1%C%H%P%C%U%!(J)$B$,6u$+$I$&$+(J

datardy $B%G!<%?%l%G%#(J

isidle $B%"%$%I%k>uBV$G$"$k(J

dmardy DMA$B%l%G%#(J

isstop $B%S%G%*=PNO$rDd;_$7$F$$$k(J

isinter $B%$%s%?!<%l!<%9$G=PNO$7$F$$$k(J($B?bD>2rA|EY$rG\L)EY$K$9$k>l9g$OI,?\(J)

isrgb24 rgb24$B%S%C%H%b!<%I$G$"$k(J

ispal PAL$B%b!<%I$G$"$k(J

vres $B?bD>2rA|EY(J

hres1 $B?eJ?2rA|EY(J1

hres2 $B?eJ?2rA|EY(J2($B?eJ?2rA|EY(J1$B$OL58z$K$J$k(J)

unknown $BITL@(J($B%*%s!?%*%UA`:n$O2DG=(J)

pbc $BM%@hEY%S%C%H%3%s%Z%"$r9T$&(J

pbw $BM%@hEY%S%C%H$r=q$-9~$`(J

dfe $B%$%s%?!<%l!<%9$G$"$C$F$b!"(J $BHs%$%s%?!<%l!<%9$HF1MM!"(J $BAv::%U%#!<%k%I$K4X78$J$/IA2h$9$k(J

dtd $B%G%#%6=hM}$r9T$&(J

tp $B%F%/%9%A%c$N%S%C%H%b!<%I(J

abr $BH>F)L@N((J

ty $B%F%/%9%A%c%Z!<%8$N(JY$B:BI8(J

tx $B%F%/%9%A%c%Z!<%8$N(JX$B:BI8(J

$B%9%H%"$7$?>l9g(J

GPU$B@)8f7O%3%^%s%I$,

SPU($B%5%&%s%I=hM}%W%m%;%C%5(J)

$B%V%m%C%/?^(J

$B%\%$%9(J

$BA4(J24$B%A%c%M%k$NFbB"2;8;$N$3$H!#3F%A%c%M%k$OFHN)$K(J $B!VGH7A%G!<%?(J(ADPCM$B$^$?$O6&DL%N%$%:(J)$B!_%(%s%Y%m!<%W!_%\%$%92;NL(J($B:81&FHN)(J)$B!W(J $B$N;0

$B%(%s%Y%m!<%W(J

$BGH7A%G!<%?$K$+$1$k%P%$%"%9$N$3$H!#(J

$BI=(J. ADSR$B%l!<%H(J
$B%l!<%H(J^[*] $B

$BJ,Jl(J $BJ,;R(J($BA}2C(J) $BJ,;R(J($B8:>/(J)

0$B!A(J47 1 (7 - (RATE & 3)) << (11 - (RATE >> 2)) (-8 + (RATE & 3)) << (11 - (RATE >> 2))

48$B!A(J 1 << ((RATE >> 2) - 11) 7 - (RATE & 3) -8 + (RATE & 3)

[*]$B%G%#%1%$%l!<%H!"%j%j!<%9%l!<%H$O(J1/4$B$G;XDj$5$l$k$N$G(J4$BG\$7$F9M$($k(J

$BI=(J. ADSR$B%b!<%I(J
$B%b!<%I(J $BFbMF(J

$B@~7AA}2C(J $BJ,Jl%5%s%W%j%s%0;~4VKh$K%(%s%Y%m!<%W%l%Y%k$KJ,;R(J($BA}2C(J)$B$r2C;;(J

$B@~7A8:>/(J $BJ,Jl%5%s%W%j%s%0;~4VKh$K%(%s%Y%m!<%W%l%Y%k$KJ,;R(J($B8:>/(J)$B$r2C;;(J

$B;X?tA}2C(J $B4pK\E*$K$O@~7AA}2C$HF1$8$@$,%(%s%Y%m!<%W%l%Y%k$,(J0x6000$B0J>e$K$J$k$H%l!<%H$,(J8$BA}2C(J

$B;X?t8:>/(J $BJ,Jl%5%s%W%j%s%0;~4VKh$K%(%s%Y%m!<%W%l%Y%k$K(J (($BJ,;R(J($B8:>/(J) * $B%l%Y%k(J) >> 15)$B$r2C;;(J

$BI=(J. ADSR$B%9%F!<%?%9(J
$B%9%F!<%?%9(J $B3+;O>r7o(J $B=*N;>r7o(J $BK0OB2<8B(J $BK0OB>e8B(J

$B=i4|2=(J $B%-!<%*%s$9$k(J $B%"%?%C%/%l!<%H$K0MB8$7$?=i4|2=;~4V(J^[*]$B$,7P2a$9$k(J 0 0

$B%"%?%C%/(J $B=i4|2=$,=*N;$9$k(J $B%(%s%Y%m!<%W%l%Y%k$,(J32767$B0J>e$K$J$k(J
32767

$B%G%#%1%$(J $B%"%?%C%/$,=*N;$9$k(J $B%(%s%Y%m!<%W%l%Y%k$,%5%9%F%$%s%l%Y%kL$K~$K$J$k(J 0

$B%5%9%F%$%s(J $B%G%#%1%$$,=*N;$9$k(J $B%-!<%*%U$9$k(J 0 32767

$B%j%j!<%9(J $B%-!<%*%U$9$k(J $B%(%s%Y%m!<%W%l%Y%k$,(J0$B0J2<$K$J$k(J -1

$BDd;_(J $B!&%j%j!<%9$,=*N;$9$k(J
$B!&(JADPCM$B%G%3!<%@$,6/@)Dd;_$9$k(J $B%-!<%*%s$9$k(J 0 0

[*]$B%"%?%C%/%l!<%H(J0$B!A(J47$B$G$O(J5$B%5%s%W%j%s%0;~4V$G!"(J $B$=$l0J>e$O=y!9$KC;$/$J$k!#(J $B$3$l$O(JADPCM$B%G%3!<%I$N%U%#%k%?=hM}$K5/0x$9$k!"(J $B;D6A$,>C$($k$?$a$N;~4V$G$"$k!#(J $B%l!<%H$,Bg$-$/$J$k$H!"%"%?%C%/$NJ}$G(J0$B$K$J$k;~4V$,A}$($k$+$i!"(J $B$=$NJ,C;$/$FNI$$$N$G$"$k!#(J

ADPCM$BGH7A(J

ADPCM$B%G%3!<%@$,05=L%G!<%?$r%G%3!<%I$7$FF@$?%5%s%W%j%s%0GH7A$N$3$H!#(J $B=EMW$J$N$O(JADPCM$B%G%3!<%@$,(J($B%j%P!<%V%W%m%;%9$b(J)$B>o;~2TF0$7$F$$$k$3$H$@$m$&!#(J $BDd;_$7$?$h$&$K8+$($F!"$=$l$O%(%s%Y%m!<%W$r6/@)Dd;_$5$;$?7k2L$K$9$.$J$$!#(J $B$D$^$j!">o$K3d$j9~$_$,H/@8$9$k2DG=@-$,$"$k!#(J $B$7$+$7$J$,$i!">o;~2TF0$N%(%_%e%l!<%7%g%s$O!"9bIi2Y$N%o%j$K8+JV$j$,>.$5$$!#(J $B%b%i%H%j%"%`4|4V$r@_$1$k$N$,8=
$BI=(J. $B%k!<%W%U%i%0(J
$B%U%#!<%k%I(J $BFbMF(J

0x04 $B%+%l%s%H%V%m%C%/$N@hF,$r%k!<%W%"%I%l%9$K@_Dj$9$k!#(J

0x02 $B%(%s%Y%m!<%W$r6/@)Dd;_$7$J$$!#(J

0x01 $B%+%l%s%H%V%m%C%/$r1iAU8e!"%k!<%W%"%I%l%9$K%8%c%s%W$9$k!#(J 0x02$B$,@_Dj$5$l$F$$$J$$$H!"%(%s%Y%m!<%W$r6/@)Dd;_$9$k!#(J

$BAH$_9g$o$;$H$7$F$O0J2<$N(J5$BDL$j$H$J$k(J($B%k!<%W%"%I%l%9$,6/@)E*$K@_Dj$5$l$?>l9g$O!"$3$N8B$j$G$O$J$$(J)$B!#(J

$BI=(J. $B%k!<%W%U%i%0$NAH$_9g$o$;(J
$B%k!<%W%U%i%0(J $BFbMF(J

0x06,0x04 $B%+%l%s%H%V%m%C%/$N@hF,$r%k!<%W%"%I%l%9$K@_Dj$9$k!#(J

0x03 $B%+%l%s%H%V%m%C%/1iAU8e!"%k!<%W%"%I%l%9$K%8%c%s%W$9$k!#(J

0x07 $B>e#2$D$NAH$_9g$o$;$K$h$j!"%+%l%s%H%V%m%C%/$r1d!9$H1iAU$9$k!#(J

0x01 $B%k!<%W%"%I%l%9$K%8%c%s%W$9$k$,!"%(%s%Y%m!<%W$rDd;_$9$k$N$GL52;$K$J$k!#(J

0x05 $B%+%l%s%H%V%m%C%/$r1d!9$H1iAU$9$k$,!"%(%s%Y%m!<%W$rDd;_$9$k$N$GL52;$K$J$k!#(J

$B6&DL%N%$%:GH7A(J

ADPCM$BGH7A$NBX$o$j$KMQ$$$k%i%s%@%`GH7A$N$3$H!#(J $B%A%c%M%kKh$K$I$A$i$+$rA*Br$G$-$k$,!"(J $B%A%c%M%kKh$K0[$J$k%N%$%:GH7A$rF@$k$H$$$C$?$3$H$O=PMh$J$$!#(J

$B%"%k%4%j%:%`(J

/* * $B%l%Y%kJQ2=;~$N7W;;<0(J */ char Addition[64] = { 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1, 0, 1, 1, 0, 1, 0, 0, 1 }; NoiseLevel = (short) (NoiseLevel + NoiseLevel + Addition[(NoiseLevel >> 10) & 63]); /* * $B%l%Y%kJQ2=$N<~4|(J */ Freq = 0x8000 >> (NoiseClock >> 2); /* * $B<~4|$,H>8:$9$kIQEY(J */ Half = ((NoiseClock & 3) * 2) / (4 + (NoiseClock & 3));

$B%j%P!<%V(J

$B%"%k%4%j%:%`(J

/* * PlayStation Reverberation Algorithm (C)Dr.Hell, 2005 * $B87L)$K$O!":81&$N=hM}$N%?%$%_%s%0$O(J1$B%5%s%W%j%s%0;~4V$:$l$F$*$j!"(J * $B3F!9$O(J2$B%5%s%W%j%s%0;~4VKh$K

CD($B%3%s%Q%/%H%G%#%9%/FI9~$_AuCV(J)

CD$B%3%^%s%I(J

$BI=(J. CD$B%3%^%s%I$N0z?t(J
$BHV9f(J $B%3%^%s%IL>(J $B?t(J 1 2 3

0x00 Sync 0

0x01 Nop 0

0x02 Setloc 3 AMin ASec AFrac

0x03 Play 0/1 Track

0x04 Forward 0

0x05 Backward 0

0x06 ReadN 0

0x07 Standby 0

0x08 Stop 0

0x09 Pause 0

0x0A Reset 0

0x0B Mute 0

0x0C Demute 0

0x0D Setfilter 2 File Chan

0x0E Setmode 1 Mode

0x0F Getparam 0

0x10 GetlocL 0

0x11 GetlocP 0

0x12 ReadT 1 0x01

0x13 GetTN 0

0x14 GetTD 1 Track

0x15 SeekL 0

0x16 SeekP 0

0x17 Setclock

0x18 Getclock

0x19 Test 1 Num

0x1A Id 0

0x1B ReadS 0

0x1C Init 0

0x1D

0x1E ReadTOC 0

0x1F

$BI=(J. CD$B%3%^%s%I$N7k2L(J($B0l
$BHV9f(J $B%3%^%s%IL>(J $B=jMW(J
$B%/%m%C%/(J $B&R(J% $B3d$j(J
$B9~$_(J $B?t(J 1 2 3 4 5 6 7 8

0x00 Sync

0x03 1 Stat

0x01 Nop 30547 23 0x03 1 Stat

0x02 Setloc 31557 7 0x03 1 Stat

0x03 Play 51444
0x03 1 Stat

0x04 Forward 193250 12 0x03 1 Stat

0x05 Backward 125119 0 0x03 1 Stat

0x06 ReadN 75701 7 0x03 1 Stat

0x07 Standby 74753 5 0x03 1 Stat

0x08 Stop 43503 13 0x03 1 Stat

0x09 Pause 27648 24 0x03 1 Stat

0x0A Reset 80295 12 0x03 1 Stat

0x0B Mute 36114 41 0x03 1 Stat

0x0C Demute 32768 10 0x03 1 Stat

0x0D Setfilter 39105 48 0x03 1 Stat

0x0E Setmode 41082 52 0x03 1 Stat

0x0F Getparam 40163 25 0x03 5 Stat Mode 0x00 File Chan

0x10 GetlocL 43335 20 0x03 8 $B%;%/%?$N(J13$BHVL\!A(J20$BHVL\$N%G!<%?(J($B$D$^$j(JRead,SeekL$B$,I,MW(J)

0x11 GetlocP 37937 17 0x03 8 Track Index Min Sec Frac AMin ASec AFrac

0x12 ReadT 98762 13 0x03 1 Stat

0x13 GetTN 40833
0x03 3 Stat Begin End

0x14 GetTD 39091
0x03 3 Stat AMin ASec

0x15 SeekL 41771 25 0x03 1 Stat

0x16 SeekP 62041 40 0x03 1 Stat

0x17 Setclock

0x18 Getclock

0x19 Test(0x20) 40864 14 0x03 4 Year Mon Day Ver

0x1A Id 30980 22 0x03 1 Stat

0x1B ReadS 81925 2 0x03 1 Stat

0x1C Init 25847 29 0x03 1 Stat

0x1D

0x1E ReadTOC 73292 10 0x03 1 Stat

0x1F

$BI=(J. CD$B%3%^%s%I$N7k2L(J($BFs
$BHV9f(J $B%3%^%s%IL>(J $B=jMW(J
$B%/%m%C%/(J $B&R(J% $B3d$j(J
$B9~$_(J $B?t(J 1 2 3 4 5 6 7 8

0x00 Sync

0x01 Nop

0x02 Setloc

0x03 Play

0x01 8 Stat Track Index A/Min A/Sec A/Frac LvHi LvLo

0x04 Forward

0x05 Backward

0x06 ReadN

0x01 1 Stat

0x07 Standby 51429486 55 0x02 1 Stat

0x08 Stop 12767194 2 0x02 1 Stat

0x09 Pause 3665794 0 0x02 1 Stat

0x0A Reset 3656479 6 0x02 1 Stat

0x0B Mute

0x0C Demute

0x0D Setfilter

0x0E Setmode

0x0F Getparam

0x10 GetlocL

0x11 GetlocP

0x12 ReadT 57701665 0 0x02 1 Stat

0x13 GetTN

0x14 GetTD

0x15 SeekL

0x02 1 Stat

0x16 SeekP

0x02 1 Stat

0x17 Setclock

0x18 Getclock

0x19 Test(0x20)

0x1A Id 19658 1 0x02 8 0x02 0x00 0x20 0x00 'S' 'C' 'E' 'I'

0x1B ReadS

0x01 1 Stat

0x1C Init

0x1D

0x1E ReadTOC 31330364 14 0x02 1 Stat

0x1F

$BI=(J. $B%3%^%s%I$NJdB-;v9`(J
$B%3%^%s%IL>(J $BJdB-;v9`(J

Play Setmode$B$G(J0x04$B$rN)$F$k$H!"(JAFrac(BCD)$B$N2<0L(J4$B%S%C%H$,(J0$B$N;~$K%l%]!<%H$rJV$9!#>e0L$,4q?t$N;~$O0LCV>pJs$,%H%i%C%/AjBP$K$J$k$,!"$=$N:]%U%i%0$H$7$F(JSec(BCD)$B$N(J0x80$B$,N)$D!#(J

Reset $B0LCV$b%[!<%`%]%8%7%g%s$KLa$k!#(J

ReadT $B0z?t$O(J0x01$B0J30>e

GetTD $B0z?t$r(J0x00$B$K$9$k$HA4%H%i%C%/$N9g7W$K$J$k!#(J

Init $B>5G'8e$b;C$/;~4V$r$"$1$kI,MW$,$"$k!#(J

$BDL?.%G%P%$%9(J(Comms Device or COMA)

$B=`HwCf(J

$BFH<+2r@O%W%m%0%i%`72(J

$B=`HwCf(J

$B%(%_$e$C$F$7$^$&$^(J

$BN(JXEBRA/ARBEX)$B!W$r8x3+$9$k!#(J

15	14	13	12	11	10	09	08	07	06	05	04	03	02	01	00
						S S P U	S S I O	S C O M A	S T M R 2	S T M R 1	S T M R 0	S D M A C	S C D	S G P U	S V S Y N C

$B%U%#!<%k%I(J	$BFbMF(J
SVSYNC	VSYNC$B$N3d$j9~$_%9%F!<%?%9(J 0:VSYNC$B$+$i3d$j9~$_MW5a$,$J$$(J 1:VSYNC$B$+$i3d$j9~$_MW5a$,$"$C$?(J
SGPU$B!A(JSSPU	SVSYNC$B$HF1MM(J

15	14	13	12	11	10	09	08	07	06	05	04	03	02	01	00
						C S P U	C S I O	C C O M A	C T M R 2	C T M R 1	C T M R 0	C D M A C	C C D	C G P U	C V S Y N C

$B%U%#!<%k%I(J	$BFbMF(J
CVSYNC	VSYNC$B$N3d$j9~$_%/%j%"(J 0$B"*(JSVSYNC$B$r(J0$B$K$9$k(J
CGPU$B!A(JCSPU	CVSYNC$B$HF1MM(J

15	14	13	12	11	10	09	08	07	06	05	04	03	02	01	00
						M S P U	M S I O	M C O M A	M T M R 2	M T M R 1	M T M R 0	M D M A C	M C D	M G P U	M V S Y N C

$B%U%#!<%k%I(J	$BFbMF(J
MVSYNC	VSYNC$B$N3d$j9~$_%^%9%/(J MVSYNC$B$H(JSVSYNC$B$,$H$b$K(J1$B$G$"$k8B$j!"(JINTC$B$O(JCPU$B$K3d$j9~$_$rMW5a$7B3$1$k!#(J
MGPU$B!A(JMSPU	MVSYNC$B$HF1MM(J

$B%?%$%W(J	$B2hLLI}(J	[A]	[B]$B%7%9%F%`%/%m%C%/(J/$B?eJ?F14\|(J	$B%7%9%F%`%/%m%C%/(J/$B%T%/%;%kI=<((J	$B%7%9%F%`%/%m%C%/(J/$B?bD>F14\|(J
					$BHs%$%s%?!<%l!<%9(J	$B%$%s%?!<%l!<%9(J
					$BHs%$%s%?!<%l!<%9(J	$B6v?t%U%#!<%k%I(J	$B4q?t%U%#!<%k%I(J
NTSC	256	566107.5005	[A]/263	[A]/89683=[B]/341	[B]*263	[B]*263	[B]*262
	320			[A]/112038=[B]/426
	368			[A]/128081=[B]/487
	512			[A]/179366=[B]/682
	640			[A]/224339=[B]/853
PAL	256	674399.5367	[A]/314	[A]/106760=[B]/340	[B]*314	[B]*313	[B]*312
	320			[A]/133764=[B]/426
	368			[A]/152604=[B]/486
	512			[A]/213834=[B]/681
	640			[A]/267214=[B]/851

31	30	29	28	27	26	25	24	23	22	21	20	19	18	17	16	15	14	13	12	11	10	09	08	07	06	05	04	03	02	01	00
o d e	t m o d e		i s e m p t y	d a t a r d y	i s i d l e	d m a r d y	r e s e r v e d	i s s t o p	i s i n t e r	i s r g b 2 4	i s p a l	v r e s	h r e s 1		h r e s 2	r e s e r v e d	u n k n o w n	r e s e r v e d	p b c	p b w	d f e	d t d	t p		a b r		t y	t x

$B%U%#!<%k%I(J	$BFbMF(J
ode	$B%S%G%*=PNO$NAv::%U%#!<%k%I$,%U%l!<%`%P%C%U%!>e$N4q?t%i%$%s$+$I$&$+!#(J $B$h$C$F%$%s%?!<%l!<%9$G$O?tI4?eJ?F14\|Kh!"Hs%$%s%?!<%l!<%9$G$O(J1$B?eJ?F14\|Kh(J($B;XDj%V%i%s%/6h4V$O(J0$B$N$^$^(J)$B$KJQ2=$9$k!#(J
tmode	$BE>Aw%b!<%I(J
isempty	FIFO($B%Q%1%C%H%P%C%U%!(J)$B$,6u$+$I$&$+(J
datardy	$B%G!<%?%l%G%#(J
isidle	$B%"%$%I%k>uBV$G$"$k(J
dmardy	DMA$B%l%G%#(J
isstop	$B%S%G%*=PNO$rDd;_$7$F$$$k(J
isinter	$B%$%s%?!<%l!<%9$G=PNO$7$F$$$k(J($B?bD>2rA\|EY$rG\L)EY$K$9$k>l9g$OI,?\(J)
isrgb24	rgb24$B%S%C%H%b!<%I$G$"$k(J
ispal	PAL$B%b!<%I$G$"$k(J
vres	$B?bD>2rA\|EY(J
hres1	$B?eJ?2rA\|EY(J1
hres2	$B?eJ?2rA\|EY(J2($B?eJ?2rA\|EY(J1$B$OL58z$K$J$k(J)
unknown	$BITL@(J($B%%s!?%%UA`:n$O2DG=(J)
pbc	$BM%@hEY%S%C%H%3%s%Z%"$r9T$&(J
pbw	$BM%@hEY%S%C%H$r=q$-9~$`(J
dfe	$B%$%s%?!<%l!<%9$G$"$C$F$b!"(J $BHs%$%s%?!<%l!<%9$HF1MM!"(J $BAv::%U%#!<%k%I$K4X78$J$/IA2h$9$k(J
dtd	$B%G%#%6=hM}$r9T$&(J
tp	$B%F%/%9%A%c$N%S%C%H%b!<%I(J
abr	$BH>F)L@N((J
ty	$B%F%/%9%A%c%Z!<%8$N(JY$B:BI8(J
tx	$B%F%/%9%A%c%Z!<%8$N(JX$B:BI8(J

$B%l!<%H(J^[*]	$B
$B%l!<%H(J^[*]	$BJ,Jl(J	$BJ,;R(J($BA}2C(J)	$BJ,;R(J($B8:>/(J)
0$B!A(J47	1	(7 - (RATE & 3)) << (11 - (RATE >> 2))	(-8 + (RATE & 3)) << (11 - (RATE >> 2))
48$B!A(J	1 << ((RATE >> 2) - 11)	7 - (RATE & 3)	-8 + (RATE & 3)

$B%b!<%I(J	$BFbMF(J
$B@~7AA}2C(J	$BJ,Jl%5%s%W%j%s%0;~4VKh$K%(%s%Y%m!<%W%l%Y%k$KJ,;R(J($BA}2C(J)$B$r2C;;(J
$B@~7A8:>/(J	$BJ,Jl%5%s%W%j%s%0;~4VKh$K%(%s%Y%m!<%W%l%Y%k$KJ,;R(J($B8:>/(J)$B$r2C;;(J
$B;X?tA}2C(J	$B4pK\E*$K$O@~7AA}2C$HF1$8$@$,%(%s%Y%m!<%W%l%Y%k$,(J0x6000$B0J>e$K$J$k$H%l!<%H$,(J8$BA}2C(J
$B;X?t8:>/(J	$BJ,Jl%5%s%W%j%s%0;~4VKh$K%(%s%Y%m!<%W%l%Y%k$K(J (($BJ,;R(J($B8:>/(J) * $B%l%Y%k(J) >> 15)$B$r2C;;(J

$B%9%F!<%?%9(J	$B3+;O>r7o(J	$B=*N;>r7o(J	$BK0OB2<8B(J	$BK0OB>e8B(J
$B=i4\|2=(J	$B%-!<%*%s$9$k(J	$B%"%?%C%/%l!<%H$K0MB8$7$?=i4\|2=;~4V(J^[*]$B$,7P2a$9$k(J	0	0
$B%"%?%C%/(J	$B=i4\|2=$,=*N;$9$k(J	$B%(%s%Y%m!<%W%l%Y%k$,(J32767$B0J>e$K$J$k(J		32767
$B%G%#%1%$(J	$B%"%?%C%/$,=*N;$9$k(J	$B%(%s%Y%m!<%W%l%Y%k$,%5%9%F%$%s%l%Y%kL$K~$K$J$k(J	0
$B%5%9%F%$%s(J	$B%G%#%1%$$,=*N;$9$k(J	$B%-!<%*%U$9$k(J	0	32767
$B%j%j!<%9(J	$B%-!<%*%U$9$k(J	$B%(%s%Y%m!<%W%l%Y%k$,(J0$B0J2<$K$J$k(J	-1
$BDd;_(J	$B!&%j%j!<%9$,=*N;$9$k(J $B!&(JADPCM$B%G%3!<%@$,6/@)Dd;_$9$k(J	$B%-!<%*%s$9$k(J	0	0

$B%U%#!<%k%I(J	$BFbMF(J
0x04	$B%+%l%s%H%V%m%C%/$N@hF,$r%k!<%W%"%I%l%9$K@_Dj$9$k!#(J
0x02	$B%(%s%Y%m!<%W$r6/@)Dd;_$7$J$$!#(J
0x01	$B%+%l%s%H%V%m%C%/$r1iAU8e!"%k!<%W%"%I%l%9$K%8%c%s%W$9$k!#(J 0x02$B$,@_Dj$5$l$F$$$J$$$H!"%(%s%Y%m!<%W$r6/@)Dd;_$9$k!#(J

$B%k!<%W%U%i%0(J	$BFbMF(J
0x06,0x04	$B%+%l%s%H%V%m%C%/$N@hF,$r%k!<%W%"%I%l%9$K@_Dj$9$k!#(J
0x03	$B%+%l%s%H%V%m%C%/1iAU8e!"%k!<%W%"%I%l%9$K%8%c%s%W$9$k!#(J
0x07	$B>e#2$D$NAH$_9g$o$;$K$h$j!"%+%l%s%H%V%m%C%/$r1d!9$H1iAU$9$k!#(J
0x01	$B%k!<%W%"%I%l%9$K%8%c%s%W$9$k$,!"%(%s%Y%m!<%W$rDd;_$9$k$N$GL52;$K$J$k!#(J
0x05	$B%+%l%s%H%V%m%C%/$r1d!9$H1iAU$9$k$,!"%(%s%Y%m!<%W$rDd;_$9$k$N$GL52;$K$J$k!#(J

$BHV9f(J	$B%3%^%s%IL>(J	$B?t(J	1	2	3
0x00	Sync	0
0x01	Nop	0
0x02	Setloc	3	AMin	ASec	AFrac
0x03	Play	0/1	Track
0x04	Forward	0
0x05	Backward	0
0x06	ReadN	0
0x07	Standby	0
0x08	Stop	0
0x09	Pause	0
0x0A	Reset	0
0x0B	Mute	0
0x0C	Demute	0
0x0D	Setfilter	2	File	Chan
0x0E	Setmode	1	Mode
0x0F	Getparam	0
0x10	GetlocL	0
0x11	GetlocP	0
0x12	ReadT	1	0x01
0x13	GetTN	0
0x14	GetTD	1	Track
0x15	SeekL	0
0x16	SeekP	0
0x17	Setclock
0x18	Getclock
0x19	Test	1	Num
0x1A	Id	0
0x1B	ReadS	0
0x1C	Init	0
0x1D
0x1E	ReadTOC	0
0x1F

$B%3%^%s%IL>(J	$BJdB-;v9`(J
Play	Setmode$B$G(J0x04$B$rN)$F$k$H!"(JAFrac(BCD)$B$N2<0L(J4$B%S%C%H$,(J0$B$N;~$K%l%]!<%H$rJV$9!#>e0L$,4q?t$N;~$O0LCV>pJs$,%H%i%C%/AjBP$K$J$k$,!"$=$N:]%U%i%0$H$7$F(JSec(BCD)$B$N(J0x80$B$,N)$D!#(J
Reset	$B0LCV$b%[!<%`%]%8%7%g%s$KLa$k!#(J
ReadT	$B0z?t$O(J0x01$B0J30>e
GetTD	$B0z?t$r(J0x00$B$K$9$k$HA4%H%i%C%/$N9g7W$K$J$k!#(J
Init	$B>5G'8e$b;C$/;~4V$r$"$1$kI,MW$,$"$k!#(J

NYO$B%C%H$d$m$&$<(J

$B$O$8$a$K(J

$B2r@O4D6-(J

$B;29MJ88%(J

$B%"!<%-%F%/%A%c(J

$B%V%m%C%/?^(J

$B%a%b%j%^%C%W(J

$B%l%8%9%?%^%C%W(J

CPU($BCf1{=hM}AuCV(J)

$B%3!<%II=(J

I($BL?Na(J)$B%-%c%C%7%e(J

$B%9%/%i%C%A%Q%C%I(J D$B%-%c%C%7%e(J

GTE(Geometry Transformation Engine $B%0%i%U%#%C%/%G!<%?@8@.%W%m%;%C%5(J)

$B5U?t%F!<%V%k(J

$B%(%_%e%l!<%HK!(J

$BF0E*%3%s%Q%$%kK!$N0lNc(J

$BCm0U;v9`(J

$B%3%s%Q%$%k:Q%G!<%?$N:n@.K!$N0lNc(J

INTC($B3d$j9~$_%3%s%H%m!<%i(J)

I_STAT$B%l%8%9%?(J

I_MASK$B%l%8%9%?(J

DMAC(DMA$B%3%s%H%m!<%i(J)

$B%?%$%^(J

OS ROM(or BIOS $B4pK\A`:n%7%9%F%`5-21AuCV(J)

MDEC(Motion Decoder $B%G!<%??-D9%(%s%8%s(J)

PIO($B3HD%%Q%i%l%k%]!<%H(J)

SIO(or COMB $B3HD%%7%j%"%k%]!<%H(J)

GPU($B%0%i%U%#%C%/IA2h=hM}%W%m%;%C%5(J)

GPU_DATA$B%l%8%9%?(J

GPU_CTRL$B%l%8%9%?(J

SPU($B%5%&%s%I=hM}%W%m%;%C%5(J)

$B%V%m%C%/?^(J

$B%\%$%9(J

$B%(%s%Y%m!<%W(J

ADPCM$BGH7A(J

$B6&DL%N%$%:GH7A(J

$B%j%P!<%V(J

CD($B%3%s%Q%/%H%G%#%9%/FI9~$_AuCV(J)

CD$B%3%^%s%I(J

$BDL?.%G%P%$%9(J(Comms Device or COMA)

$BFH<+2r@O%W%m%0%i%`72(J

$B%(%_$e$C$F$7$^$&$^(J

NYO$B%C%H$d$m$&$<(J

$B$O$8$a$K(J

$B2r@O4D6-(J

$B;29MJ88%(J

$B%"!<%-%F%/%A%c(J

$B%V%m%C%/?^(J

$B%a%b%j%^%C%W(J

$B%l%8%9%?%^%C%W(J

CPU($BCf1{=hM}AuCV(J)

$B%3!<%II=(J

I($BL?Na(J)$B%-%c%C%7%e(J

$B%9%/%i%C%A%Q%C%I(J D$B%-%c%C%7%e(J

GTE(Geometry Transformation Engine $B%0%i%U%#%C%/%G!<%?@8@.%W%m%;%C%5(J)

$B5U?t%F!<%V%k(J

$B%(%_%e%l!<%HK!(J

$BF0E*%3%s%Q%$%kK!$N0lNc(J

$BCm0U;v9`(J

$B%3%s%Q%$%k:Q%G!<%?$N:n@.K!$N0lNc(J

INTC($B3d$j9~$_%3%s%H%m!<%i(J)

I_STAT$B%l%8%9%?(J

I_MASK$B%l%8%9%?(J

DMAC(DMA$B%3%s%H%m!<%i(J)

$B%?%$%^(J

OS ROM(or BIOS $B4pK\A`:n%7%9%F%`5-21AuCV(J)

MDEC(Motion Decoder $B%G!<%??-D9%(%s%8%s(J)

PIO($B3HD%%Q%i%l%k%]!<%H(J)

SIO(or COMB $B3HD%%7%j%"%k%]!<%H(J)

GPU($B%0%i%U%#%C%/IA2h=hM}%W%m%;%C%5(J)

GPU_DATA$B%l%8%9%?(J

GPU_CTRL$B%l%8%9%?(J

SPU($B%5%&%s%I=hM}%W%m%;%C%5(J)

$B%V%m%C%/?^(J

$B%\%$%9(J

$B%(%s%Y%m!<%W(J

ADPCM$BGH7A(J

$B6&DL%N%$%:GH7A(J

$B%j%P!<%V(J

CD($B%3%s%Q%/%H%G%#%9%/FI9~$_AuCV(J)

CD$B%3%^%s%I(J

$BDL?.%G%P%$%9(J(Comms Device or COMA)

$BFH<+2r@O%W%m%0%i%`72(J

$B%(%_$e$C$F$7$^$&$^(J