Pericom Semiconductor Corp., 3545 N. First Street, San Jose, California, USA 408-435-0800
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Page 5
Figure5. Pin Strap Configuration of PI2EQX6811ZDE
Input Equalizer Setting
Input equalizer setting has P17 (A_EQ) and P18 (B_EQ) tri-level configuration by JP25 and JP21. So it is available
with 3 values in
Blue
color in Table1 below.
Output Pre-emphasis Setting
Output Pre-emphasis setting has P19 (A_EM) and P9 (B_EM) tri-level configuration by JP27 and JP22. Table1 shows
its selectable setting values.
Output Swing Setting
Output Swing setting has P20 (SW) tri-level configuration by JP24. Table1 shows its selectable setting values.
Auto-slumber Mode Enable Setting
Auto-slumber mode enable setting has P18 (APD_EN#) configuration by JP26. When JP26 is connected to GND,
auto-slumber mode will be enabled, but it is connected to VDD, auto-slumber mode will be disabled.
2) I2C
Configuration
On PI2EQX6811ZDE EVB, I2C_EN# pin (
JP23
) is shorted to GND on EVB, I2C configuration is enabled for all the
setting as default. And P8 (JP21, A0) and P9 (JP22, A1) pins are also shorted to GND as default I2C address-
C0
.
Figure6 is their locations on EVB and I2C interface connector definition and location.
