W88113C Datasheet, PDF (75/102 Pages) Winbond – ATAPI CD-ROM DECODER & CONTROLLER

W88113C
17h
w ASTRG
0
csrt
dsct
sigt
cpft
adtt
drqt
sct
18h
r/w ASCTRL apkten adcen
ascen
autoen stwcen aucrcen abyen
pktien
19h
w CCTL0
ckstp
x
jpss
0
csk3
csk2
cks1
csk0
1Ah
w CCTL1
clkoen tsync
xininv
psken
clk1
clk0
0
xtald2
1Ah
r
VER
E6h
1Bh
w DSPSL
c2ml
s16o
lchp
sft8
0
sel16
dir
edge
1Bh
r
C2BEB
b7
b6
b5
b4
b3
b2
b1
b0
1Ch
w RACL
a7
a6
a5
a4
a3
a2
a1
a0
1Dh
w RACH
a15
a14
a13
a12
a11
a10
a9
a8
2Dh
w RACU
0
0
0
0
a19
a18
a17
a16
1Eh
w RAMWR b7
b6
b5
b4
b3
b2
b1
b0
1Eh
r
RAMRD
b7
b6
b5
b4
b3
b2
b1
b0
1Fh
w HICTL0
x
x
x
laen
mdma
pio
dinb
udma
1Fh
r
STAT5
utby
0
0
0
mdma
pio
dinb
udma
20h
r/w HICTL1
0
pdiagen daspen clrbsy
setbsy scod
rdyen
io16en
21h
w SICTL0
0
0
0
0
pqenb
subcs2 subcs1 subcs0
22h
w SCIACK data unused
22h
r
SUBSTA x
x
x
qcrcok x
mss
nesbk
iss
24h
r/w TBL
b7
b6
b5
b4
b3
b2
b1
b0
25h
r/w TBH
data unused
b8
26h
r/w SCBL
b7
b6
b5
b4
b3
b2
b1
b0
27h
r/w SCBH
data unused
b8
28h
r/w DDBL
b7
b6
b5
b4
b3
b2
b1
b0
29h
r/w DDBH
data unused
b0
2Ah
w
RAMCF
rftyp
rftrg
x
swap
b3
rtc2
rtc1
rtc0
2Ah
r
RAMCF
rftyp
rftrg
rfc
swap
b3
rtc2
rtc1
rtc0
2Bh
w
MEMCF
slts1
dlts0
dbaf1
dbaf0
dfrst
frdy
rlc1
rlc0
2Ch
w SICTL1
sbxck
scen
cd2sc
scien
exinv
exop
scf1
scf0
2Eh
w MISC0
hiien
0
drveb
mdrv
hirq
0
0
0
2Eh
r
MISS0
1
1
srub
mdrvf
hintf
1
pdiagb daspb
2Fh
w MISC1
arrc
sarrc
hrsts1
hrsts0
arsts1
arsts0
arstien arwc
2Fh
r
MISS1
srst
atac
diag
shdc
arst
rst
frst
hrst
30h
w ARSTACK data unused
30h
r
MISS2
srstd
cmdc
tdir
mbti
ucrcokb crst
fpkt
apkt
31h
w ATERR
b7
b6
b5
b4
mcr
abrt
eom
ili
31h
r
ATFEA
0
0
0
0
0
0
0
dma
32h
r/w ATINT
0
0
0
0
0
0
io
cod
33h
r/w ATSPA
0
0
0
0
0
0
0
1
34h
r/w ATBLO
b7
b6
b5
b4
b3
b2
b1
b0
35h
r/w ATBHI
b7
b6
b5
b4
b3
b2
b1
b0
36h
r/w ATDRS
1
l
1
drv
0
0
0
0
37h
w ATSTA
0
drdy
0
dsc
drq
corr
0
check
37h
r
ATCMD
b7
b6
b5
b4
b3
b2
b1
b0
38h
w ASERR
0
0
0
0
0
0
0
scheck
38h
r
ATERR
bsy
drdy
b5
dsc
drq
corr
0
check
- 71 -
Publication Release Date: Mar. 1999
Revision 0.61