ymf740c ETC-unknow, ymf740c Datasheet - Page 26

• Manufacturer Part Number: ymf740c
• Description: Ds-1l
• Manufacturer: ETC-unknow

YMF740C
2-1-2. FM Synthesizer Data Register
FM Synthesizer Data Register Array 0 (R/W):
FM Synthesizer Data Register Array 1 (R/W)
E0-F5h
E0-F5h
20-35h
40-55h
60-75h
80-95h
20-35h
40-55h
60-75h
80-95h
Address
Address
*1 : 26h, 27h, 2Eh and 2Fh do not exist.
*2 : 46h, 47h, 4Eh and 4Fh do not exist.
*3 : 66h, 67h, 6Eh and 6Fh do not exist.
*4 : 86h, 87h, 8Eh and 8Fh do not exist.
*5 : E6h, E7h, EEh and EFh do not exist.
*6 : The bits exist, but do not function.
A0-A8h
B0-B8h
C0-C8h
A0-A8h
B0-B8h
C0-C8h
00-01h
00-01h
BDh
02h
03h
04h
08h
04h
05h
(*1)
(*2)
(*3)
(*4)
(*1)
(*2)
(*3)
(*4)
(*5)
(*5)
DAM
RST
AM
AM
D7
D7
*6
*6
-
-
-
-
-
-
-
KSL
KSL
MT1
NTS
DVB
VIB
VIB
D6
D6
*6
*6
-
-
-
-
-
-
AR
AR
SL
SL
KON
CHR
KON
CHR
EGT
RHY
EGT
MT2
D5
D5
-
-
-
-
KSR
KSR
CHL
CHL
BD
D4
D4
-
-
-
-
-
F-NUM (L)
F-NUM (L)
LSI TEST
LSI TEST
-26-
TIMER 1
TIMER 2
CONNECTION SEL
BLOCK
BLOCK
SD
D3
D3
-
-
-
-
-
TL
TL
TOM
D2
FB
D2
FB
-
-
*
MULT
MULT
DR
RR
DR
RR
ST2
WS
WS
D1
TC
D1
-
*
F-NUM (H)
F-NUM (H)
NEW
CNT
CNT
ST1
January 14, 1999
HH
D0
D0
-