ESS Technology, Inc.

SAM0617-031405

5

ES7020 PRODUCT BRIEF

PINOUT (P14 TO AF26)

The pinout diagram for the decoder ATAPI, decoder GPIO and

test interfaces, and for part of the encoder SDRAM, decoder

host, and decoder S/PDIF audio interfaces of the ES7020,

appears in Figure 4.

The pound symbol (#) denotes an active-low signal. The rest of

the ES7020 device pinout appears in Figure 1, Figure 2 and

Figure 3.

Figure 4 ES7020 Device Pinout (P14 to AF26)

26

25

24

23

22

21

20

19

18

17

U

V

W

Y

AA

AB

AC

AD

AE

AF

P

R

T

16

15

14

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

VSS

16

15

14

P

R

T

VSS

MD18

MD19

MD20

MD21

MD22

MD23

MD24

VDD1.5

MD25

MD26

MD27

MD28

MD29

MD30

MD31

MA0

MA1

MA2

MA3

VSS

MA4

MA5

MA6

MA7

MA8

MA9

MA10

VDD3.3

MA11

MA12

MA13

GPIO0

GPIO1

GPIO2

GPIO3

VSS

VSS

VSS

VSS

VSS

GPIO4

GPIO5

GPIO6

GPIO7

GPIO8

GPIO9

GPIO11

GPIO10

HA1

HA2

SPDIF_

OUT

HCS3FX#

HIRQ

HA0

HCS1FX#

HD10

HD9

HD8

HD7

HD11

HD12

HD13

HD14

VDD1.5

HD15

DVD_

DRQ

DVD_

IRQ

HDD_

IRQ

HDD_

DRQ

HIORDY

DVD_

CS#

VSS

DVD_

WR#

DVD_

RD#

DVD_

ACK#

HDD_

CS#

HDD_

WR#

HDD_

RD#

HDD_

ACK#

HRST#

HRD#

HWR#

HRRQ#

VDD3.3

RSVD

HWRQ#

HIO

CS16#