39
R-1330/NS-BP400
R-1330/NS-BP400
No. Function Name Port Name I/O Detail of Function
1 SOUT4 DA_FL SO For FL driver control
2 CLK4 CK_FL SO For FL driver control
3 DA1 SYS_DM DA Set voltage output of system DIMMER
4 P93 N_DET_IP I iPod detection
5 SOUT3 MOTI_TU SO For TUNER control
6 SIN3 MITO_TU SI For TUNER control
7 CLK3 CK_TU SO For TUNER control
8 VSS VSS MCU
9 CNVss CNVSS MCU When in single chip mode: Vss, when FLASH writing: Vcc
10 P87 N_CE_FL O For FL driver control
11 P86 N_RST_FL O For FL driver control
12 /RESET N_RESET MCU Reset
13 Xout XOUT MCU Oscillation output (oscillation stopped at sleep setting)
14 Vss VSS MCU (* Serial usable when 16C64P and after)
15 Xin XIN MCU Oscillation input (10 MHz ceramic lock)
16 Vcc1 VCC MCU Microprocessor power supply +5 V
17 NMI NMI MCU Unused, connected to Vcc
18 INT2 PWR_DET IRQ Power down detection
19 INT1 KEY_INT IRQ iPod PLAY/PRESET UP/PRESET DOWN key input detection
20 INT0 N_ERR_DAMP IRQ Current or DC protection from digital amp
21 P81 RDY_RDS I For RDS control
22 P80 MIRO_RDS I For RDS control
23 P77 CK_RDS O For RDS control
24 P76 N_RST_RDS O For RDS control
25 P75 CE_TU O For TUNER control
26 P74 N_TUMT O For TUNER control
27 P73 N_TUNED I For TUNER control
28 P72 N_STEREO I For TUNER control
29 SCL2 SCL_EPRM SO For EEPROM (for backup) communication
30 SDA2 SDA_EPRM SO For EEPROM (for backup) communication
31 TXD1 TXD_FLSH MCU For FLASH writing (TX)
32 RXD1 RXD_FLSH MCU For FLASH writing (TX)
33 CLK1 CL_FLSH MCU For FLASH writing (TX)
34 P64 BSY_FLSH MCU BUSY signal output for FLASH writing
35 TXD0 MOSI_IP SO Data transmission to iPod
36 RXD0 MISO_IP SI Data reception from iPod
37 P61 NC O No connected
38 P60 DET_IPAP I Power signal from iPod
39 P57 PON_IP O No connected
40 P56 NC O No connected
41 HOLD N_HOLD I For FLASH writing (LO)
42 P54 PLAY_IP I iPod play key input
43 P53 UP_TP I TUNER PRESET UP key input
44 P52 DW_TP I TUNER PRESET DOWN key input
45 P51 NC O No connected
46 WR N_WR I For FLASH writing (100 k PU)
47 P47 DT_VOL O For electronic volume control
48 P46 NC O No connected
49 P45 CK_VOL O For electronic volume control
50 P44 CE_VOL O For electronic volume control
51 P43 UP_MDRV O For motor Vol control
52 P42 DW_MDRV O For motor Vol control
53 P41 SP_RY O Front speaker relay control
54 P40 N_HP_MT O Head phone mute control
55 P37 N_SW_MT O Subwoofer mute control
56 P36 N_AUD_MT O Audio mute
57 P35 N_BAS_ON O No connected
58 P34 N_TRE_ON O No connected
59 P33 BYP_RY O No connected
60 P32 PON_LED O For power ON LED control
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