Pin Symbol Pin Name I/O Pu/Pd STBY Description
36 TBINT1/PH3 USB_CTS I/O pd L usb cts control
37 PB4 IPOD_SCL I/O pu L ipod chip clk pin
38 TB0OUT/TP1 IPOD_RESET I/O L ipod chip reset pin
39 INT6/PJ6 NC I/O L unused
40 TB1OUT/PI1 NC I/O L unused
41 PB5 IPOD_SDA I/O pu L control ipod chip date pin
42 TB2OUT/PI2 DIT_PDN I/O L ak4104 power
43 PB6 DIT_CSN I/O L ak4104 chip set
44 SDA1/SO1/PF4 DIT_CDTI I/O L ak4104 CDTI
45 SCL1/PF5 NC I/O L unused
46 SCLK1/PE6 DIT_CLK I/O L ak4104 clk
47 PB7 USB_EN I/O L unused
48 TB3OUT/PI3 USB_OC I/O L unused
49 INT1/PJ1 NC I/O L unused
50 CEC/PK0 CD_BUS2 I/O L receive data from CD DSP (Oasis (64)pin OUT)
51 PK1/SCOUT CD_BUS3 I/O L send command to CD DSP (Oasis (65)pin IN)
52 PI4/TB4OUT BUCK I/O L communication clock with CD DSP
53 PI5/TB5OUT CCE I/O L communication chip enable with CD DSP
54 PB0/TD0/SWV DEBUG PORT I/O pu H debug port
55 PA0/TMS/SWDIO DEBUG PORT I/O pu H debug port
56 PA1/TCK/SWCLK DEBUG PORT I/O pd L debug port
57 TEST3 TEST3 H unused
58 PJ7/INT7 DECRST I/O L cd DSP reset
59 PB1/TDI DEBUG PORT I/O pu H debug port
60 PB2/TRS- DEBUG PORT I/O pu H debug port
61 PF3/RXIN1 NC I/O L unused
62 DVCC DVCC P 3.3V power supply
63 DVSS DVSS G GND
64 PA2/TRACECLK STB_LED I/O L standby led
65 PA3/TRACEDATA0 DIS_ON/OFF I/O H display on/off
66 PA4/TRACEDATA1 VFD_RST I/O L vfd reset pin
67 PA5/TRACEDATA2 VFD_DI I/O L vfd di data pin
68 PA6/TRACEDATA3 VFD_CE I/O L vfd enable pin
69 PA7 VFD_CLK I/O L vfd clk pin
70 PJ0/INT0 NC I/O L unused
71 CVCC CVCC P 3.3V power supply
72 X2 X1 H stsyem clock 10MHz
73 CVSS CVSS G GND
74 X1 X2 H stsyem clock 10MHz
75 REGVSS REGVSS G GND
76 REGVCC REGVCC P 3.3V power supply
77 XT1 NC H unused
78 XT2 NC H unused
79 PI6/TB4OUT NC I/O L unused
80 NMI NMI P 3.3V power supply
81 MODE MODE G GND
82 RESET RESET I H mcu reset
83 PI7/TB4INT1 EEPROM_CLK I/O pu L eeprom clk
84 PH6/TB3INT0 EEPROM_DATA I/O pu L eeprom data
85 PH7/TB3INT1 POWER_H I/O L power on
86 PJ2/INT2 POWER_DOWN I/O H power down detect
87 PJ3/INT3 NC I/O L unused
88 PJ4/TB60UT NC I/O L unused
89 PE3/RXINT0 STB_CHG_LED I/O H IPOD Change LED Control
90 TST4 TEST4 H unused
91 PC0/INT0 KEY0 I H AD key
92 PC1/INT1 KEY1 I H AD key
93 PC2/INT2 KEY2 I H standby key
94 PC3/INT3 NC I L unused
95 PD0/INT4 NC I L unused
96 PD1/INT5 VER_OPTION I pu L voltage detect
97 PD2/INT6 MODE_OPTION I pd L mode set
98 PD3/INT7 LD_CHK I L cd LD check
99 PD4/INT8 NC I L unused
100 PD5/INT9 NC I L unused
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