ymf795 Yamatake Corporation, ymf795 Datasheet - Page 8

• Manufacturer Part Number: ymf795
• Description: Apl-2 Automobile Sound Player-2
• Manufacturer: Yamatake Corporation

$40 - EFh
$10 - 2Fh
$F0 - FFh
Index
■Register Map
$00h
$30h
$31h
$32h
$33h
$34h
$35h
$36h
$37h
$38h
$39h
Note : Access to the spaces of “Reserved” and “For LSI TEST” in the above table is prohibited.
ML2 ML1 ML0 VIB EGT SUS RR3 RR2 RR1 RR0 DR3 DR2 DR1 DR0 AR3 AR2
AR1 AR0 SL3
Be sure to write “0” to the empty bit, although writing “1” there will not affect the LSI operation.
BL1 BL0 NT3 NT2 NT1 NT0 CH1 CH0 VIB
b15
0
0
0
0
0
0
0
0
0
0
0
V32 V31 V30
b14
0
0
0
0
0
0
0
0
0
0
b13
0
0
0
0
0
0
0
0
0
1
SL2
b12
0
0
0
0
0
0
0
0
0
1
b11
SL1
0
0
0
0
0
0
0
0
0
0
0
SL0 TL5 TL4 TL3 TL2 TL1 TL0
V22 V21 V20
b10
0
0
0
0
0
0
0
0
0
0
For LSI TEST(access prohibited)
Reserved (access prohibited)
CH1 CH0
b9
0
0
0
0
0
0
0
0
0
b8
0
0
0
0
0
0
0
0
VCHE
b7
T7
0
0
0
0
0
0
0
0
-8-
V12 V11 V10
TI3
TI3
b6
T6
0
0
0
0
0
0
0
IRQE
TI2
TI2
T5
b5
0
0
0
0
0
0
CLKSET
AP4 AP3 AP2 AP1
TI1
TI1
V4
V4
V4
T4
b4
0
0
WAV
TI0
TI0
V3
V3
V3
b3
T3
0
0
0
IRQ Point
VCH2 VCH1 VCH0
TK2 TK1 TK0
V02 V01 V00
FL2
V2
V2
V2
b2
T2
0
CLKSEL
CLR
FL1 FL0
V1
V1
V1
T1
b1
YMF795
V0
V0
V0
DP
T0
ST
b0
Timbre data
(for 1 Operator)
Note data
Rest data
Timbre allocation data
Tempo data
FM Control
CLK_I select
IRQ Control
Speaker Volume
FM Volume
HPOUT Volume
Power Management
CLK_I Select
Reserved
LSI TEST
Description