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
VSS
VSS
VSS
P
VSS
MD18
MD19
MD20
P
VSS
VSS
VSS
R
MD21
MD22
MD23
MD24
R
VSS
VSS
VSS
T
VDD1.5
MD25
MD26
MD27
T
14
15
16
MD28
MD29
MD30
MD31
U
MA0
MA1
MA2
MA3
V
VSS
MA4
MA5
MA6
W
MA7
MA8
MA9
MA10
Y
VDD3.3
MA11
MA12
MA13
AA
GPIO0
GPIO1
GPIO2
GPIO3
AB
HD7
HD11
VDD1.5
HDD_
IRQ
VSS
HDD_
CS#
HRST# VDD3.3 HCS1FX#
VSS
GPIO4
GPIO5
GPIO6
AC
HD8
HD12
HD15
HDD_
DRQ
DVD_
WR#
HDD_
WR#
HRD#
RSVD HCS3FX#
HA1
VSS
GPIO7
GPIO8
AD
HD9
HD13
DVD_
IRQ
HIORDY
DVD_
RD#
HDD_
RD#
HWR#
HWRQ#
HIRQ
HA2
GPIO11
VSS
GPIO9
AE
HD10
HD14
DVD_
DRQ
DVD_
CS#
DVD_
ACK#
HDD_
ACK#
HRRQ#
HIO
CS16#
HA0
SPDIF_
OUT
GPIO10
VSS
VSS
AF
14
15
16
17
18
19
20
21
22
23
24
25
26
Figure 4 ES7020 Device Pinout (P14 to AF26)
ESS Technology, Inc.
SAM0617-031405
5
ESS [ ESS Technology,Inc ]
