Sony NW-A808 Swadp, Capvbdl, Vccvbat, Idpullup, Nandale, VDDL1, SWVBUS2, Capvbsw, Dischgvbus

Pin No.

Pin Name

I/O

Description

C14

NC

-

Not used

C15

SWADP

-

Not used

C16

CAPVBDL

-

Not used

C17

VCCVBAT

-

Power supply terminal (battery power supply)

C18

NC

-

Not used

C19

IO_A

-

Not used

C20

AB0_A5

O

Address signal output to the USB controller

C21 to C24

NC

-

Not used

C25

AB0_D1

I/O

Serial date input/output with the USB controller

C26

NC

-

Not used

D1

IDPULLUP

-

Not used

D2

NAND_RBZ0

O

Read/busy signal output to the NAND flash memory

D3

NAND_ALE

O

Address latch enable signal output to the NAND flash memory

D4

NAND_DA2

I/O

Serial date input/output with the NAND flash memory

D5

IO_B

-

Not used

D6, D7

VDD_L1

-

Power supply terminal

D8

GND

-

Ground terminal

D9

NC

-

Not used

D10

GND

-

Ground terminal

D11 to

NC

-

Not used

D14

D15

SWVBUS2

-

Not used

D16

CAPVBSW

-

Not used

D17

VCCVBAT

-

Power supply terminal (battery power supply)

D18

AB0_A3

O

Address signal output to the USB controller

D19

IO_A

-

Not used

D20

AB0_A6

O

Address signal output to the USB controller

D21 to

NC

-

Not used

D23

D24, D25

AB0_D0, AB0_D2

I/O

Serial date input/output with the USB controller

D26

NC

-

Not used

E1

DISCHGVBUS

-

Not used

E2

NC

-

Not used

E3

NAND_REZ

O

Read enable signal output to the NAND flash memory

E4

NAND_DA3

I/O

Serial date input/output with the NAND flash memory

E5

IO_B

-

Not used

E6

NAND_DA5

I/O

Serial date input/output with the NAND flash memory

E7

NC

-

Not used

E8

NAND_DA7

I/O

Serial date input/output with the NAND flash memory

E9

NAND_CLE

O

Command latch enable signal output to the NAND flash memory

E10

BATSEL

-

Not used

E11

SWBAT

-

Not used

E12

CAPBTDL

-

Not used

E13

CAPADDL

-

Not used

E14

NC

-

Not used

E15

SWVBUS

-

Not used

E16, E17

NC

-

Not used

E18

AB0_A4

O

Address signal output to the USB controller