EAUX3 193 O Extended auxilliary port with open-collector output used for servo control; Pull up
to VCC via a 4.7-
k&! resistor.
EAUX2-0 194-196 I/
O Extended auxilliary ports; (5V tolerant input).
I
2
CDATA
19
9
I/O I
2
C data I/O; (5V tolerant input).
AUX0 I/O Auxiliary port (open collector); (5V tolerant input).
I
2
C_CLK
20
0
I/O I
2
C clock I/O; (5V tolerant input).
AUX1 I/O Auxiliary port (open collector); (5V tolerant input).
IOW#
20
1
O I/O Write strobe (LCS1) (active-low).
HSYNC# I/O Horizontal sync (active-low); (5V tolerant input).
AUX2 I/O Auxiliary port; (5V tolerant input).
IOR#
20
2
O I/O Read strobe (LCS1) (active-low).
VSYNC# I/O Vertical sync (active-low); (5V tolerant input).
AUX3 I/O Auxiliary port; (5V tolerant input).
C2PO
20
3
I Error correction flag from CD; (5V tolerant input).
AUX4 I/O Auxiliary port; (5V tolerant input).
AUX5, 6 204, 205 I/O Auxiliary ports; (5V tolerant input).
IR
20
6
I Infrared remote control input; (5V tolerant input).
AUX7 I/O Auxiliary port; (5V tolerant input).
RESET# 207 I Reset input (active-low); (5V tolerant input).
ES6688A Pi
n Description (Continued)
Names Pin Numbers I/
O Definitions
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