37
NW-A805/A806/A808/NWZ-A815/A816/A818
Pin No. Pin Name I/O Description
AA25 VANAIN I Power supply voltage input terminal
AA26 VANA OPower supply voltage output terminal
AB1 VDD_L0 -Power supply terminal
AB2 XUSB_OK IUSB OK signal input from the charge control
AB3 CRD_DET I Wake up signal input from the WM-port
AB4 CHG_XFLT I Charge signal showing that the drive is in fault status is input
AB5 SDR_BA0 O Bank address signal output to the 256Mbit SD-RAM
AB6, AB7 NC -Not used
AB8 USB_SUSPEND O USB suspend signal output to the charge control
AB9 IO_C - Not used
AB10 to
AB12 NC -Not used
AB13 USB_XRST O Reset signal output to the USB controller
AB14 USB_INT2 I Interrupt request signal input from the USB controller
AB15 to
AB17
MS_DATA3,
MS_DATA2,
MS_DATA0
-Not used
AB18 MS_INSZ -Not used
AB19 WR_LEDCTL -Not used
AB20 PM1_SEN I/O L/R sampling clock signal input/output terminal Not used
AB21 PM1_CLK I Serial clock signal input terminal Not used
AB22 PM0_SEN I/O L/R sampling clock signal input/output with the D/A converter
AB23,
AB24 GND - Ground terminal
AB25 GND1 - Ground terminal
AB26 OSCIN I Sub system clock input terminal (32.768kHz)
AC1 to
AC3 IO_A -Not used
AC4 XCHG_DET I Charge detection signal input from the charge control
AC5 USB_INT1 I Interrupt request signal input from the USB controller
AC6 NC -Not used
AC7 SPI0_SK OSerial data transfer clock signal output to the D/A converter
AC8 SPI0_SO I/O I2C mode : Serial date input/output with the D/A converter
SPI mode : Serial date output to the D/A converter
AC9 IO_C - Not used
AC10 to
AC13 NC -Not used
AC14 AVDD_LPLL -Power supply terminal
AC15 AVDD_HPLL -Power supply terminal
AC16 MS_DATA1 -Not used
AC17 MS_BS -Not used
AC18 MS_SCK0 -Not used
AC19 NC -Not used
AC20 ADA_XRST O Reset signal output to the D/A converter
AC21 PM0_CLK I Serial clock signal input from the D/A converter
AC22 PM0_SO O Serial audio date output to the D/A converter
AC23 PWM0 - Not used
AC24 VLOIN IPower supply voltage input terminal