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CMT-Z100DiR/Z100iR
MAIN BOARD IC801 R5F3640DDFAR (SYSTEM CONTROLLER)
Pin No.
Pin Name
1
O_SEL A
2, 3
no use
4
I_SIRCS
5
O_SEL INH
6
I_HP DET
7
I_RDS DATA
8
BYTE
9
CN_VSS
10
Xcin
11
Xcout
12
RESET
13
Xout
14
Vss
15
Xin
16
Vcc
17
NMI
18
I_RDS_INT
19
no use
20
I_AC-CUT
21
O_HP MUTE
VOL IIC_CLK/
22
E2P-SCL
23
O_TA LINE-MUTE
VOL IIC_DATA/
24
E2P-SDA
25
O_XHP LINE MUTE
26
O_BUZZER
O_DAMP_
27
SHUTDOWN
28
I_XDAMP_PROTECT
29, 30
no use
31
O_CD-SOD
32
I_CD-SDI
33
O_CD-SCK
34
no use
35
O_DAB TxD_OUT
36
I_DAB RxD_IN
37
O_DAB-POWER_1.2
38
O_DAB-POWER_3.3
39
I_TRG-SW
40
O_TROPENPWM
41
PULL DOWN
42
I_CKSW1
43
I_OCSW1
44
O_REV
45
O_FWD
46
PULL_UP
47
TP SDA
48
TP SCL
49
O_TP RESET
50
O_XSYSRST
51
I_XIBSY
52
O_XIFCS
53 to 55
no use
56
O_ST CE
I_ST DATA IN/
57
STEREO
44
I/O
O
Audio source selection signal output to the audio select IC (Z100DiR only)
-
Not used
I
SIRCS signal input from the remote control receiver
O
Audio source selection signal output to the audio select IC (Z100DiR only)
I
Headphone detection signal input terminal
I
RDS serial data input from the tuner (FM/AM) (Z100DiR/Z100iR: AEP model only)
I
External data bus width changeover signal input terminal
-
Not used
I
Sub system clock (32.768 kHz) input terminal
O
Sub system clock (32.768 kHz) output terminal
I
Reset signal input from the reset switch
O
Main system clock (5 MHz) output terminal
-
Ground terminal
I
Main system clock (5 MHz) input terminal
-
Power supply terminal (+3.3V)
-
Not used
I
RDS interrupt signal input from the tuner (FM/AM) (Z100DiR/Z100iR: AEP model only)
-
Not used
I
AC cut on/off detection signal input terminal
O
Headphone muting on/off control signal output terminal
O
Serial data transfer clock signal output to the electrical volume and EEPROM
O
Line muting on/off control signal output terminal
O
Serial data output to the electrical volume and EEPROM
O
Headphone muting on/off control signal output terminal
O
Buzzer drive signal output terminal
O
Shut down signal output to the power amplifi er
I
Protect signal input from the power amplifi er
-
Not used
O
Serial data output to the servo DSP
I
Serial data input from the servo DSP
I
Serial data transfer clock signal input from the servo DSP
-
Not used
O
Serial data output terminal for the DAB tuner module (Z100DiR only)
I
Serial data input terminal for the DAB tuner module (Z100DiR only)
Power supply on/off control signal output terminal for the DAB tuner module (+1.2V)
O
(Z100DiR only)
Power supply on/off control signal output terminal for the DAB tuner module (+3.3V)
O
(Z100DiR only)
I
Trigger detection switch input terminal
O
Not used
-
Not used
I
Chucking detection switch input terminal
I
Disc in/out detection switch input terminal
O
Loading motor drive signal output terminal (reverse direction)
O
Loading motor drive signal output terminal (forward direction)
-
Not used
I/O
Two-way I2C serial data bus with the touch panel section
I/O
Two-way I2C serial clock signal bus with the touch panel section
O
Reset signal output to the touch panel section
O
Reset signal output to the servo DSP
O
Communication initialization request signal output to the servo DSP
I
Communication initialization request acknowledge signal input from the servo DSP
-
Not used
O
Chip enable signal output to the tuner (FM/AM)
I
Serial data input from the tuner (FM/AM)
Description
"H": headphone has been inserted
Fixed at "L" in this set
"L": reset
"L": AC cut on
"L": muting on
"L": muting on
"L": shut down
"L": reset
"L": reset
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