Interfaces
41
Q7-BASE
3.50 I2C EEPROM Address Select Switch (SW6)
Table 3-51 lists the pin signals of the I2C EEPROM address select dip switch, which provides 4
poles, 8 positions with 1.27mm pitch.
NOTE: ON=high, OFF=low
3.51 SPI EEPROM Select Interface Switch (SW9)
Table 3-52 lists the pin signals of the SPI EEPROM control dip switch, which provides 4 poles, 8
positions with 1.27mm pitch.
NOTE: SPI_CS0: 1-8=ON, 2-7=OFF, 3-6=ON, 4-5=ON [
Default
]
SPI_CS1: 1-8=OFF, 2-7=ON, 3-6=ON, 4-5=ON
The # symbol indicates the signal is Active Low.
3.52 DP Control Switch (SW11)
Table 3-53 lists the pin signals of the DP Control dip switch, which provides 4 poles, 8 positions
with 1.27mm pitch.
NOTE: Setup for normal mode - 1=OFF, 2=ON, 3=OFF, 4=ON; Refer to the PI3EQXDP1201
DisplayPort Redriver datasheet for more details.
Table 3-51: I2C EEPROM Address Select Switch (SW6)
Pin #
Signal
Pin#
Signal
1 (off)
I2C_A0 [
Default
]
8 (on)
+VCC_I2C
2 (off)
I2C_A1 [
Default
]
7 (on)
+VCC_I2C
3 (off)
I2C_A2 [
Default
]
6 (on)
+VCC_I2C
4 (off)
I2C_WP#
5 (on)
+VCC_I2C [
Default
]
Table 3-52: SPI EEPROM Control Switch (SW9)
Pin #
Signal
Pin#
Signal
1 (off)
SPI_CS#
8 (on)
GND [
Default
]
2 (off)
SPI_CS# [
Default
]
7 (on)
GND
3 (off)
SPI_WP#
6 (on)
GND [
Default
]
4 (off)
SPI_HOLD#
5 (on)
+VCC_SPI [
Default
]
Table 3-53: DP Control Switch (SW11)
Pin #
Signal
Pin#
Signal
1 (off)
DP_CNTRL [
Default
]
8 (on)
+V3P3S
2 (off)
DP_CNTRL [
Default
]
7 (on)
GND
3 (off)
DP_EQ [
Default
]
6 (on)
+V3P3S
4 (off)
DP_EQ [
Default
]
5 (on)
GND