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Multiple function:
(1) NAND Flash Data input/output bit 0
(2) GPIO
Multiple function:
(1) NAND Flash Data input/output bit 1
(2) GPIO
Multiple function:
(1) NAND Flash Data input/output bit 2
(2) GPIO
Multiple function:
(1) NAND Flash Data input/output bit3
(2) GPIO
Multiple function:
(1) NAND Flash Data input/output bit4
(2) GPIO

Multiple function:
(1) NAND Flash Data input/output bit5
(2) GPIO
Multiple function:
(1) NAND Flash Data input/output bit6
(2) GPIO

Multiple function:
(1) NAND Flash Data input/output bit7
(2) GPIO
Multiple function:
(1) NAND Flash ready/busy
(2) GPIO

Multiple function:
(1) NAND Flash 2

nd

 ready/busy

(2) 2nd RS232 RX
(3) External interrupt 1
(4) 3th RS232 RX
(5) Slave I2C data
(6) PWM control signal output
(7) GPO

Multiple function:
(1) NAND Flash read enable
(2) GPO
Multiple function:
(1) NAND Flash write enable
(2) GPO

Dram Channel

AA25

RA0

O

Memory address bit 0

U21

RA1

O

Memory address bit 1

AB25

RA2

O 

Memory address bit 2

AA23 

RA3

O

Memory address bit 3

W21

RA4

O 

Memory address bit 4

AA24

RA5

O 

Memory address bit 5

W22

RA6

O 

Memory address bit 6

AB24

RA7

O 

Memory address bit 7

W20

RA8

O 

Memory address bit 8

AC24 

RA9

O 

Memory address bit 9

AD23

RA10

O 

Memory address bit 10

V22 

RA11

O 

Memory address bit 11

AA20

RA12

O 

Memory address bit 12

AD25 

RA13

O 

Memory address bit 13

Y24 

RBA0

O 

Memory bank address bit 0

AE24 

RBA1

O 

Memory bank address bit 1

AD24 

RBA2

O 

Memory bank address bit 2

AC22 

RCAS_  

O 

Memory column address strobe

AE23

RCKE

O 

Memory clock enable

H24

RCLK0

O

Memory clock 0 positive

H25

RCLK0_

O

Memory clock 0 negative

Y23

RCS_

O

Memory chip select

V24

RDQ0

I/O

Memory data bit 0

V23

RDQ1

I/O

Memory data bit 1

U25

RDQ2

I/O

Memory data bit 2

U23

RDQ3

I/O

Memory data bit 3

K22

RDQ4

I/O

Memory data bit 4

J23

RDQ5

I/O

Memory data bit 5

K23

RDQ6

I/O

Memory data bit 6

J24

RDQ7

I/O

Memory data bit 7

T23

RDQ8

I/O

Memory data bit 8

AD3

NFRBN

I/O

AE3

NFRBN2

I/O

AC2

NFD4

I/O

AD1

NFD5

I/O

AD2

NFD2

I/O

AE1

NFD3

I/O

AC3 NFD0 

I/O

AE2

NFD1

I/O

AE4

NFREN

I/O

AD6

NFWEN

I/O

AB3

NFD6 I/O

AC1

NFD7

I/O

T22

RDQ9

I/O

Memory data bit 9

R24

RDQ10

I/O

Memory data bit 10

T24

RDQ11

I/O

Memory data bit 11

M24

RDQ12

I/O

Memory data bit 12

L23

RDQ13

I/O

Memory data bit 13

L22

RDQ14

I/O

Memory data bit 14

M23

RDQ15

I/O

Memory data bit 15

R23

RDQM0

O

Memory data mask bit 0

R22

RDQM1

O

Memory data mask bit 1

P24

RDQS0

I/O

Memory positive data strobe bit 0

P25

RDQS0_

I/O

Memory negative data strobe bit 0

N25

RDQS1

I/O

Memory positive data strobe bit 1

N24

RDQS1_

I/O

Memory negative data strobe bit 1

W24 

RODT

O

Memory on die termination enable

W25 

RRAS

O

Memory row address strobe

T19

RVREF0

I

Memory VREF

AE25 

RWE

O

Memory write enable

AC25 RRESET

O

Memory 

reset

DRAM Channel B

AC10

RA0_B

O

Memory address bit 0

Y10

RA1_B

O

Memory address bit 1

AE8

RA2_B

O

Memory address bit 2

AB10

RA3_B

O

Memory address bit 3

AA10

RA4_B

O

Memory address bit 4

AC8

RA5_B

O

Memory address bit 5

AA8

RA6_B

O

Memory address bit 6

AD8

RA7_B

O

Memory address bit 7

W10

RA8_B

O

Memory address bit 8

AD7

RA9_B

O

Memory address bit 9

AB6

RA10_B

O

Memory address bit 10

W12

RA11_B

O

Memory address bit 11

Y8

RA12_B

O

Memory address bit 12

AB11

RA13_B

O

Memory address bit 13

AB8

RBA0_B

O

Memory bank address bit 0

W8

RBA1_B

O

Memory bank address bit 1

AC11

RBA2_B

O

Memory bank address bit 2

Y12

RCAS_ B

O

Memory column address strobe

AA6

RCKE_B

O

Memory clock enable

AD22

RCLK0_B

O

Memory clock 0 positive

AE22

RCLK0__B

O

Memory clock 0 negative

AE10

RCS__B

O

Memory chip select

AC12

RDQ0_B

I/O

Memory data bit 0

AC13

RDQ1_B

I/O

Memory data bit 1

AD13

RDQ2_B

I/O

Memory data bit 2

AE13

RDQ3_B

I/O

Memory data bit 3

AD21

RDQ4_B

I/O

Memory data bit 4

AC21

RDQ5_B

I/O

Memory data bit 5

AD20

RDQ6_B

I/O

Memory data bit 6

AC20

RDQ7_B

I/O

Memory data bit 7

AC15

RDQ8_B

I/O

Memory data bit 8

AC16

RDQ9_B

I/O

Memory data bit 9

AB15

RDQ10_B

I/O

Memory data bit 10

AB14

RDQ11_B

I/O

Memory data bit 11

AC19

RDQ12_B

I/O

Memory data bit 12

AE18

RDQ13_B

I/O

Memory data bit 13

AE19

RDQ14_B

I/O

Memory data bit 14

AD18

RDQ15_B

I/O

Memory data bit 15

AB16

RDQM0_B

O

Memory data mask bit 0

AA15

RDQM1_B

O

Memory data mask bit 1

AD16

RDQS0_B

I/O

Memory positive data strobe bit 0

AE16

RDQS0_B

I/O

Memory negative data strobe bit 0

AD17

RDQS1_B

I/O

Memory positive data strobe bit 1

AC17

RDQS1__B

I/O

Memory negative data strobe bit 1

AD10

RODT_B

O

Memory on die termination enable

AE11

RRAS__B

O

Memory row address strobe

Y18

RVREF0_B

I

Memory VREF

AA12

RWE__B

O

Memory write enable

AE7

RRESET_B

O

Memory reset

MISC

Multiple function:
(1) HDMI CEC
(2) GPIO
(3) JTAG ICE data in

Multiple function:
(1) Serial interface control line
(2) Slave I2C clock

 GPIO0 

D20

I/O, 5V

 CEC 

A19

I/O, 5V

(3) External Interrupt 3
(4) GPIO

Multiple function:
(1) Serial interface data line
(2) Slave I2C clock
(3) External Interrupt 3
(4) GPIO

Multiple function:
(1) Video output DE signal
(2) 2nd RS232 TX
(3) External Interrupt 1
(4) Slave I2C clock
(5) PWM control signal output
(6) Ethernet Speed LED
(7) GPIO

Multiple function:
(1) Audio line input data
(2) 2nd RS232 RX
(3) External Interrrupt 2
(4) Slave I2C clock
(5) PWM control signal output
(6) Ethernet Link LED
(7) GPIO

Multiple function:
(1) Microphone input data
(2) 2nd RS232 TX
(3) External Interrupt 4
(4) Slave I2C clock
(5) PWM control signal output
(6) Ethernet Activity LED
(7) GPIO

Multiple function:
(1) Microphone left-right clock
(2) 2nd RS232 RX
(3) External Interrupt 1
(4) Slave I2C data
(5) PWM control signal output
(6) Ethernet Duplex LED
(7) GPIO

Multiple function:
(1) Microphone input bit clock
(2) 3th RS232 TX
(3) External Interrupt 2
(4) Slave I2C clock
(5) PWM control signal output
(6) Ethernet Speed LED
(7) GPIO

Multiple function:
(1) Microphone input master clock
(2) 3th RS232 RX
(3) External Interrupt 4
(4) Slave I2C data
(5) PWM control signal output
(6) Ethernet Link LED
(7) GPIO

Multiple function:
(1) HDMI I2C Clock
(2) GPIO
(2) JTAG ICE clock

Multiple function:
(1) HDMI I2C Data
(2) GPIO
(3) JTAG ICE mode select

Multiple function:
(1) HDMI Hot Plug
(2) GPIO
(3) JTAG ICE data out

Multiple function:
(1) Infrared input
(2) GPIO

Multiple function:
(1) LCD read strobe
(2) GPIO

E6 

RSTI 

I 

Front-End Power on reset

V

5

,

O

/

I

0

2

C

HTPLG

I/O, 5V

IR

B22

I/O, 5V

 LCDRD 

D22

I/O, 5V

HDMISCK

B20

 I/O, 5V

HDMISD

B19

I/O, 5V

I/O, 5V

GPIO6

AB2

 GPIO4 

AA4

 I/O, 5V

GPIO7

Y6

I/O, 5V

 GPIO5 

AB1

GPIO1

E18

I/O, 5V

GPIO3

AA5

I/O, 5V

GPIO2

C22

 I/O, 5V

K24

OPWRSB

 I/O, 5V

Power Control

A21

RESET_ 

I, 5V 

Power on reset

Reserved for debug-only Uart pins
(1) 1st RS232 RX
(2) T8032 RS232 RX

Reserved for debug-only Uart pins
(1) 1st RS232 TX
(2) T8032 RS232 TX

Multiple function:
(1) VFD clock
(2) GPIO
(3) Slave I2C data
(4) Serial  interface data line

Multiple function:
(1) VFD data
(2) GPIO
(4) External Interrupt 3

Multiple function:
(1) VFD strobe
(2) GPIO
(3) Slave I2C clock
(4) Serial interface slave control line

Multiple function:
(1) Serial interface control line
(2) Slave I2C clock
(3) GPIO

Multiple function:
(1) Serial interface data line
(3) Slave I2C data
(4) GPIO

USB

AA3

AVDD33_USB

Power

3.3V Analog power for USB

W4

AVSS33_USB

Ground

Analog ground for USB

W2

USB_DM_P0

 Analog

USB port0 differential serial data bus (minus)

W1

USB_DP_P0

 Analog

USB port0 differential serial data bus (plus)

Y2 USB_DM_P1

Analog

USB port1 differential serial data bus (minus)

Y1

USB_DP_P1

Analog

USB port1 differential serial data bus (plus)

V2

USB_DM_P2

Analog

USB port2 differential serial data bus (minus)

V1

USB_DP_P2

Analog

USB port2 differential serial data bus (plus)

U3

USB_VRT

Analog

USB reference resistor

E-fuse

W7

EFPWRQ

Power

2.5V power for E-fuse programming

Ethernet PHY

G9

AVDD33_LD

Power

Line driver 3.3V analog power

F9

AVDD33_COM

Power

PLL/BG 3.3V analog power

F13

AVSS33_LD

Ground

Line driver analog ground

E9

AVSS33_PLL

Ground

PLL/BG analog ground

G11

AVDD12_REC

Power

ADC analog power

F11

AVSS12_REC

Ground

ADC analog ground

B5

TXVP_0

Analog

Ethernet TD+

B6

TXVP_1

Analog

Ethernet RD+

A5

TXVN_0

Analog

Ethernet TD-

B7

REXT

Analog

External reference resistor

A6

TXVN_1

Analog

Ethernet RD-

SERVO

F6

AGND33_1

Analog Ground

Analog Ground

K7

AGND33_2

Analog Ground

Analog Ground

F7

AGND33_3

Analog Ground

Analog Ground

H5

AGND12_1

Analog Ground

Analog Ground

H7

AGND12_2

Analog Ground

Analog Ground
Auxiliary Input
Alternative Function : Signal Monitoring

K5

AVDD12_1

Analog Power(1.2V)

Power Pin

J4

AVDD12_2

Analog Power(1.2V)

Power Pin

E3

AGND33_1

Analog Power(3.3V)

Power Pin

J6

AGND33_3

Analog Power(3.3V)

Power Pin

3.3V LVTTL

Frequency selection signal output, or LDD serial 

I/O

interface data or I2C SDA. The pin is spike-free at

5V-tolerence,

power-on stage

Slow slew,

2,4,6,8mA

PDR,

75K pull-up

(3.3V)

 I/O, 5V

SDA

AA2

B23

I/O, 5V

SCL

AA1

A22

I/O, 5V

VDATA

A23

I/O, 5V

 VCLK 

I/O, 5V

VSTB

I/O, 5V

UARXD

 I/O, 5V

UATXD

E20

F19

Analog I/O

AUX

F5

FECFREQ

L4