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IC701 RH-iXA057AWZZ: System Microcomputer (IXA057AW) (1/2)
Pin No.
Port Name
1
AVDD
2
P10/ANI0
3
P11/ANI1
4
P12/AN2
5
P13/ANI3
6
P14/ANI4
7
P15/ANI5
8
P16/ANI6
9
P17/ANI7
10
P00/ANI8
11
P01/ANI9
12
P02/ANI10
13
P03/ANI11
14
AVSS
15
VSS1
16
X1
17
X2
18
VDD1
19
IC (VPP)
20
P20/TIO0
21
P25/SI0/RXD0
22
P26/SO0/TXD0
23
P27/SCK0/ASCK0
24
P67/INTP2
25
P66/TIO51
26
P65/INTP1
27
P64/INTP0
28
P63/TIO50
29
P62/SCK1
30
P60/SO1
31
P60/SI1
32
P57/SCK2
33*
P56/SO2
34*
P55/SI2
35
P54
36
P53
37
P52
38
P51
39
P50
40
VSS0
41
VDD0
42
RESET
43*
P47
44*
P46
45*
P45
46*
P44
47*
P43
48*
P42
49*
P41
50
P40
51
P107/FIP47
52
P106/FIP46
53
P105/FIP45
54
P104/FIP44
55
P103/FIP43
56
P102/FIP42
57*, 58*
P101/FIP41, P100/FIP40
59*-66*
P97/FIP39-P90/FIP32
67*
P87/FIP31
68-71
P86/FIP30-P83/FIP27
72-74
P82/FIP26-P80/FIP24
In this unit, the terminal with asterisk mark (*) is (open) terminal which is not connected to the outside.
Terminal Name
Input/Output
AVDD
KEY0
KEY1
KEY2
VOL_JOG
PROTECT
T_FP SW
TUN_SM
T_RUN PULS
CLAMP SW
O/C SW
CD-INTB
MP3-INTB
AVSS
VSS
XIN
XOUT
VDD
VPP
CD_CE
CD_DO
CD_DI
CD_CLK
P-IN
D.NO SW
SP_DET
REMOCON
CE
CLK
DI
DO
CD_RESOUT
MOT_A+
MOT_A-
TIMER LED
S_MUTE
T_SOL_B
T_MOTOR
T_SOL_A
VSS
VDD
RESET
ILLU_LED
NS_SW2
NS_SW1
RDS_RST
RDS_READY
RDS_RDDA
RDS_RDCL
DIST
T_BIAS
T_REC/PLAY
T_T1/T2
-20dBATT
SP_RLY
AC_RLY
NO USE
NO USE
NO USE
S20 (DEST1)-S17 (DEST4)
S16-S14
Input
A/D analog power supply.
Input
KEY0 input.
Input
KEY1 input.
Input
KEY2 input.
Input
Volume jog input.
Input
Power abnormal detect.
Input
Tape Fool Proof A & B SW.
Input
Tuner signal meter input.
Input
Tape 1 & 2 run pulse input.
Input
Changer Clamp SW.
Input
Changer Open/Close SW.
Input
CD servo interruption.
Input
MP3 decorder interruption.
—
A/D analog GND.
—
Ground.
Input
Main clock input.
—
Main clock output 4.19 MHz.
Input
Power supply 5 V.
—
Ground.
Output
CD DSP chip enable.
Input
CD DSP data input.
Output
CD DSP command.
Output
CD DSP clock.
Input
Power failure detect (A/C signal).
Input
Changer Disc No. SW.
Input
SP abnormal detect. L: PROTECT
Input
Remocon decoder input.
Output
Tuner/Volume chip enable.
Output
Tuner/Volume clock.
Output
Tuner/Volume command.
Input
Tuner data input.
Output
CD DSP reset.
Output
Changer Cam Motor (+).
Output
Changer Cam Motor (-).
Output
Timer LED control. L: ON
Output
System mute control. H: MUTE ON
Output
Tape 2 solenoid control. L: SOLENOID ON
Output
Tape motor control. L: MOTOR ON
Output
Tape 1 solenoid control. L: SOLENOID ON
—
Ground.
Input
Power supply 5 V.
Input
System micom reset input. L: RESET
Output
FL edge light control. H: LED ON
Output
Sound Mode SW 2 control.
Output
Sound Mode SW 1 control.
Output
RDS Ram reset.
Input
RDS Ready.
Input
RDS data input.
Output
RDS clock.
Input
Destination input.
Output
Tape record bias control. H: BIAS CIRCUIT ON
Output
Tape record/play control. H: PLAY, L: RECORD
Output
Tape T1/T2 control. H: T1, L: T2
Output
-20dB attenuator. H: ATTENUAR ON
Output
SP relay control. H: RELAY ON
Output
AC relay control. H: RELAY ON
Output
Open.
Output
Open.
Output
Open.
Output
FL segment driver. (Destination output.)
Output
FL segment driver.
8 – 7
CD-MPX100E
Function
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