Marantz CD5005 - Semiconductor Information; TMPM330 FYFG Microcontroller (IC302); Main MCU Port Map Description

SEMICONDUCTORS
Only major semiconductors are shown, general semiconductors etc. are omitted to list.
The semiconductor which described a detailed drawing in a schematic diagram are omitted to list.
1. IC's
TMPM330FYFG(IC302)
MAIN MCU PORT MAP
Pin Symbol Pin Name I/O Pu/Pd STBY Description
1
AN10/PD6 NC
I L
unused
2
AN11/PD7 NC
I L
unused
3
AVSS AVSS
G
GND
4
VREFH VREFH
P H
Vref voltage
5
AVCC AVCC
G
3.3V power supply
6
INT4/PG3 REMOTE_IN
P H
Remote signal input
7
TB9OUT/PK2 NC
I/O L
unused
8
TB7OUT/PJ2 CD_CLOSE_M
I/O L
press key (open/close) send command TO IP4001CRLTF action drive
motor close the CD door
9
TB2INT0/PH4 CD_OPEN_M
I/O L
press key (open/close) send command TO IP4001CRLTF action drive
motor open the CD door
10
TB2INT1/PH5 CD_CLOSE_SW
I/O L
CD closethe door switch detect
11
TB8OUT/PG7 CD_OPEN_SW
I/O L
CD open the door switch detect
12
TEST2 TEST2
L
unused
13
DVSS DVSS
G
GND
14
DVCC DVCC
P
3.3V power supply
15
SDA2/SO2/PG4 CD_LIMIT_SW
I/O L
CD laser head limit switch detect
16
SCL2/SI2/PG5 MT_STBY
I/O L
enable mute CD deive chip
17
SCK2/PG6 F_MUTE
I/O L
enable mute hardware circuit
18
TEST1 TEST1
L
unused
19
INT5/PF7 NC
I/O L
unused
20
TXD0/PE0 USB_TX
I/O L
mcu chip update uart tx
21
RXD0/PE1 USB_RX
I/O L
mcu chip update uart rx
22
SCLK0/PE2 NC
I/O L
unused
23
TXD1/PE4 NC
I/O L
unused
24
RXD1/PE5 NC
I/O L
unused
25
SCLK1/PE6 CS4398_M0
I/O L
cs4398 m0 control pin
26
SDA0/SO0/PG0 CS4398_M1
I/O L
cs4398 m1 control pin
27
SCL0/SI0/PG1 CS4398_M2
I/O L
cs4398 m2 control pin
28
SCK0/PG2 CS4398_M3
I/O L
cs4398 m3 control pin
29
PB3 CS4398_RST
I/O L
cs4398 rst control pin
30
BOOT/TB0INT/PH0 BOOT_MODE
I/O H
mcu chip update and working mode set
31
TB0INT0/PH1 NC
I/O L
unused
32
TB0INT1/PH0 NC
I/O L
unused
33
TXD2/PF0 NC
I/O L
unused
34
RXD2/PF1 NC
I/O L
unused
54