EPAQ-9410
Hardware Programming Reference 0.16
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Copyright © 2019 QEI
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- misleading net names for Ethernet LED's
Bug 351 - bring Ethernet 10/100BASE-T RJ45 Ethernet ports
basic test procedure for
PORT 16
–
J12B
PORT 17
–
J12A
PORT 18
–
J12D
PORT 19
–
J12C
remove Fiber Ethernet connection PORT 14 (J10) PORT 15 (J11)
remove Copper Ethernet connection
confirm that no LED's are on at the copper Ethernet ports
connect PORT 16 (J12B) to local network
confirm yellow/left is mostly on, green is mostly off
use ping utility to ping another machine
ping 192.168.24.1
both LED's are blinking
repeat for
PORT 17
–
J12A
PORT 18
–
J12D
PORT 19
–
J12C
5.21 RTC
- RTC clock is reset after power cycle
- The SuperCap (C167) does not meet the max temperature requirement -
Leakage current may become an issue
5.22 Supercap
Enable supercap charging via RTC
./rtc -d /dev/spidev0.3 -w 0x8F 0xA5
./setrtc.sh – initialize RTC with known values
./rtcdump.sh – dump RTC registers
