ES6425 PRODUCT BRIEF
ES6425 PIN DESCRIPTION
Table 1
Name
HRRQ#
AUX4[0]
CAMIN2
HIRQ
AUX4[7]
HRST#
AUX3[5]
HIORDY
AUX3[3]
HWR#
AUX4[5]
HRD#
AUX4[6]
HIOCS16#
AUX3[4]
CAMCLK
HCS1FX#
AUX3[7]
HCS3FX#
AUX3[6]
HA[2:0]
AUX4[4:2]
AUX0
I2CDATA
AUX1
I2C_CLK
IOW#
AUX2
IOR#
AUX3
AUX4-7
LOE#
LCS0#
PIXOUT_CLK
LCS[3:1]#
LD[15:0]
LWRLL#
LWRHL#
CAMIN0
CAMIN1
152
153
154, 155, 158
160
161
162
165
166-169
170
173
174-176
178-182, 185-191,
194-197
198
199
202
203
151
144
145
146
149
150
143
ES6425 Pin Description (Continued)
Pin Numbers
I/O
O
I/O
I
O
I/O
O
I/O
I
I/O
O
I/O
O
I/O
I
I/O
I
O
I/O
O
I/O
I/O
I/O
I/O
I/O
I/O
I/O
O
I/O
O
I/O
I/O
O
O
O
O
I/O
O
O
I
I
Definition
Host read request (active-low).
Aux4 data I/O 0; (5V tolerant input).
Camera and YUV input 2.
Host interrupt.
Aux4 data I/O 7; (5V tolerant input).
Host reset (active-low).
Aux3 data I/O 5; (5V tolerant input).
Host I/O ready.
Aux3 data I/O 3; (5V tolerant input).
Host write (active-low).
Aux4 data I/O 5; (5V tolerant input).
Host read (active-low).
Aux4 data I/O 6; (5V tolerant input).
Device 16 bit data transfer (active-low).
Aux3 data I/O 4; (5V tolerant input).
Camera and YUV port pixel clock.
Host select 1 (active-low).
Aux3 data I/O 7; (5V tolerant input).
Host select 3 (active-low).
Aux3 data I/O 6; (5V tolerant input).
Host address bus.
Aux4 data I/Os 2, 3, and 4; (5V tolerant input).
Auxiliary port 0 (open collector); (5V tolerant input).
I
2
C data I/O; (5V tolerant input).
Auxiliary port 1 (open collector); (5V tolerant input).
I
2
C clock I/O; (5V tolerant input).
I/O write strobe (LCS1) (active-low).
Auxiliary port 2; (5V tolerant input).
I/O read strobe (LCS1) (active-low).
Auxiliary port 3; (5V tolerant input).
Auxiliary ports 4-7; (5V tolerant input).
RISC port output enable (active-low).
RISC port chip select 0 (active-low).
CCIR656 output pixel clock.
RISC port chip select [3:1] (active-low).
RISC port data bus; (5V tolerant input).
RISC port low-byte write enable (active-low).
RISC port high-byte write enable (active-low).
Camera and YUV input 0.
Camera and YUV input 1.
ESS Technology, Inc.
SAM0529-091305
7
ESS [ ESS Technology,Inc ]
