44
R-840/NS-BP300
R-840/NS-BP30
0
Pin
No.
Port Name
Function Name
(P.C.B.)
I/O
Detail of Function
P
o
w
erOn
Standb
y
MCUSleep
[Standb
y]
W
riting
82 P0_6/AN0_6/D6
MODEL
AD
AD
O
Model distinction
83 P0_5/AN0_5/D5
MVOL+
O
O
O
Direction control of upside of MOTOR VOLUME
84 P0_4/AN0_4/D4
MVOL-
O
O
O
Direction control of downside of MOTOR VOLUME
85 P0_3/AN0_3/D3
0
O
O
O
86 P0_2/AN0_2/D2
LED_EON
O
O
O
EON LED control
87 P0_1/AN0_1/D1
LED_STBY
O
O
O
STANDBY LED control
STANDBY = Hi (LED ON)
88 P0_0/AN0_0/D0
LED_PWR
O
O
O
POWER ON LED control
POWER ON = Hi (LED ON)
89 P10_7/AN7/KI3
LED_PD
O
O
O
PURE DIRECT LED control
PURE DIRECT = Hi (LED ON)
90 P10_6/AN6/KI2
LED_TIMER
O
O
O
TIMER LED control
TIMER setting = Hi (LED ON)
91 P10_5/AN5/KI1
I_KEY0
AD
O
O
KEY AD value input
92 P10_4/AN4/KI0
I_CNTR
AD
O
O
Reference value of AD uptake of TREBLE, BASS, LRBALANCE
Knob center value
93 P10_3/AN3
I_LRBAL
AD
O
O
LRBALANCE knob position detection AD value input
94 P10_2/AN2
I_BAS
AD
O
O
BASS knob position detection AD value input
95 P10_1/AN1
I_TRE
AD
O
O
TREBLE knob position detection AD value input
96 Avss
MG
MCU
MCU
MCU
97 P10_0/AN0
I_VOL
AD
O
O
VOLUME position detection AD value input
98 Vref
VREF
MCU
MCU
MCU
99 Avcc
AVCC
MCU
MCU
MCU
100 P9_7/ADTRG/SIN4
RDS_SDT
SI
O
O
Serial data for RDS communication
Key detection for A/D port
Key input (A/D) pull-up resistance 10 k-ohms
Destination detection for A/D port
Destination input (A/D) pull-up resistance 10 k-ohms
Ohm
0
+1.2 k
+91 k
V
0 – 0.2
0.3 – 0.8
4.0 – 5.0
A/D value (5V=1023)
0 – 40
60 – 165
820 – 1023
I-KEY0 (91 pin)
PRESET UP
PRESET DOWN
PURE DIRECT
Ohm
1.2 k
4.7 k
6.8 k
15.0 k
24.0 k
47.0 k
100.0 k
V
0.2 – 1.0
1.1 – 1.8
1.9 – 2.5
2.6 – 3.2
3.3 – 3.8
3.9 – 4.3
4.4 – 4.8
A/D value (5V=1023)
40 – 205
225 – 370
390 – 510
530 – 655
675 – 780
800 – 880
900 – 985
DEST (81 pin)
C
V
T, K
A
B
G
L
Summary of Contents for NS-BP300
Page 5: ...5 R 840 NS BP300 R 840 NS BP300 B G models ...
Page 6: ...6 R 840 NS BP300 R 840 NS BP300 NS BP300 C T K A B G L V models ...
Page 7: ...7 R 840 NS BP300 R 840 NS BP300 REAR PANELS C model T model R 840 ...
Page 8: ...8 R 840 NS BP300 R 840 NS BP300 K model A model ...
Page 9: ...9 R 840 NS BP300 R 840 NS BP300 G model B model ...
Page 10: ...10 R 840 NS BP300 R 840 NS BP300 L model V model ...
Page 11: ...11 R 840 NS BP300 R 840 NS BP300 NS BP300 C T K A B G L V models C K A B G L V models T model ...
Page 48: ...48 R 840 NS BP300 R 840 NS BP300 MEMO ...
Page 83: ...83 R 840 NS BP300 R 840 NS BP300 MEMO ...
Page 84: ...R 840 NS BP300 ...
