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● MN101E16K: Microprocessor (IC601: X08) Port Descriptions
Port No.
Port Name
1
RTS_USB
2
PULSE_USB
3
CE1
4
FL_DIN
5
FL_DO
6
FL_CLK
7
RLY_STB
8
FL_STB
9
-6dB_ATT
10
RLY_CLR
11
MMOD
12
OSC2
13
OSC1
14
Vss
15
XI
16
XO
17
Vdd33
18
Vdd18
19
RESET
20
LED5 (PURE MODE)
21
LED4 (DTS)
22
LED3 (DOLBY)
23
LED2 (ACTIVE EQ)
24
LED6 (SPB)
25
REMOCON
26
RDS_CLK
27
RDS_DATA
28
CODEC_INT
29
DIGITAL_DET
30
DSP_INTREQ
31
SBO2_USB
32
SBI2_USB
33
SCKB_USB
34
DSP/CODEC_SCDIN
35
DSP/CODEC_SCDOUT
36
DSP/CODEC_SCCLK
37
Vdd18
38
A_MUTE
39
Vss
40
LIMITER
CIRCUIT DESCRIPTION
I/O
Explanations
O
USB IC reset
O
USB IC pulse
O
Chip enable
O
FL Driver DATA input
I
FL Driver DATA output
O
FL Driver CLOCK
O
Relay control IC strobe
O
FL Driver strobe
O
-6dB ATT
O
Relay control IC CLR
I
Memory Mode selective port
O
Clock input
I
Clock output
-
Power supply
I
Clock input (NO USED)
O
Clock output (NO USED)
-
Microprocessor power supply port
-
Microprocessor power supply port
I
Reset port
O
PURE AUDIO MODE led
O
DTS led
O
DOLBY DIGITAL led
O
ACTIVE EQ led
O
SPEAKER B led
I
Remote control input (Interrupt)
I
RDS CLOCK input (Interrupt)
I
RDS DATA input
I
DIR ERROR detection input (Interrupt)
I
DIGITAL DETECT input
I
DSP Interrupt Request input
I
USB IC DATA output
O
USB IC DATA input
O
USB IC CLOCK
O
DSP/DIR/CODEC IC DATA input
I
DSP/DIR/CODEC IC DATA output
O
DSP/DIR/CODEC IC CLOCK
-
Power supply
O
Audio mute
-
Power supply
O
Limiter
KRF-V6200D/V7200D
Logic
5
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