?
?
?
?
?
5) Secure ? Real ? Time ? Clock ? Test. ? The ? i.MX53 ? Processor ? checks ? to ? make ? sure ? the ? RTC ? clock ? is ?
counting. ? If ? the ? clock ? is ? counting, ? the ? test ? passes. ?
?
6) PMIC ? Device ? ID ? Test. ? The ? i.MX53 ? Processor ? attempts ? to ? communicate ? with ? the ? PMIC ? using ? the ?
attached ? I2C ? channel. ? If ? the ? two ? devices ? communicate, ? the ? test ? passes. ?
?
7) SATA ? Test. ? The ? processor ? attempts ? to ? communicate ? with ? an ? attached ? SATA ? device. ? If ? the ?
processor ? detects ? the ? internal ? 50 ? MHz ? clock ? signal ? and ? communications ? coming ? from ? an ?
attached ? SATA ? device, ? the ? test ? passes. ?
?
8) I2C ? Test. ? The ? processor ? attempts ? to ? communicate ? with ? one ? of ? the ? I2C ? devices ? on ? the ? Quick ? Start ?
board. ? If ? communications ? complete ? correctly, ? the ? test ? passes. ?
?
9) GPIO ? Test. ? The ? Processor ? drives ? the ? USER ? LED ? light ? controlled ? by ? PATA_DA_1 ? (pin ? L3) ? alternately ?
high ? and ? low. ? If ? the ? user ? light ? appears ? to ? blink, ? the ? test ? passes. ?
?
10) FEC ? Ethernet ? Test. ? The ? Processor ? drives ? a ? data ? packet ? out ? of ? the ? Ethernet ? Jack, ? into ? the ? loop ?
back ? cable, ? and ? then ? receives ? the ? test ? packet ? back. ? If ? the ? received ? packet ? matches ? the ? sent ?
packet, ? the ? test ? passes. ?
?
11) I2S ? Audio ? Test. ? The ? Processor ? gives ? a ? tone ? to ? the ? Audio ? CODEC. ? If ? the ? tone ? can ? be ? heard ? through ?
both ? speakers ? of ? the ? attached ? headphones, ? the ? test ? passes. ? After ? the ? user ? requests ? the ? test ? to ?
be ? run, ? the ? user ? is ? prompted ? to ? insert ? a ? headphone ? set ? into ? jack ? (J18). ? When ? the ? headphones ?
are ? connected, ? the ? user ? presses ? the ? ‘y’ ? key ? to ? confirm ? the ? headphones ? are ? attached. ? A ? sound ?
will ? play. ? The ? test ? will ? then ? prompt ? you ? to ? replay ? the ? tone ? if ? needed. ? If ? the ? tone ? is ? no ? longer ?
needed, ? the ? test ? will ? then ? prompt ? for ? an ? answer ? as ? to ? whether ? the ? tone ? was ? heard ? or ? not. ?
?
12) LCD ? Display ? test. ? If ? this ? test ? is ? selected, ? an ? image ? will ? be ? displayed ? on ? the ? attached ? LCD ? card. ?
Once ? the ? image ? is ? displayed, ? the ? test ? will ? prompt ? the ? user ? to ? confirm ? whether ? or ? not ? the ? image ?
is ? seen. ? If ? the ? image ? is ? seen, ? the ? test ? passes. ?
?
13) LVDS ? Display ? test. ? If ? this ? test ? is ? selected, ? an ? image ? will ? be ? displayed ? on ? the ? attached ? LVDS ? Panel. ?
Once ? the ? image ? is ? displayed, ? the ? test ? will ? prompt ? the ? user ? to ? confirm ? whether ? or ? not ? the ? image ?
is ? seen. ? If ? the ? image ? is ? seen, ? the ? test ? passes. ?
?
14) VGA ? Video ? test. ? If ? this ? test ? is ? selected, ? an ? image ? will ? be ? displayed ? on ? the ? attached ? video ? monitor. ?
Once ? the ? image ? is ? displayed, ? the ? test ? will ? prompt ? the ? user ? to ? confirm ? whether ? or ? not ? the ? image ?
is ? seen. ? If ? the ? image ? is ? seen, ? the ? test ? passes. ?
?
15) HDMI ? test. ? If ? this ? test ? is ? selected, ? an ? image ? will ? be ? displayed ? on ? the ? attached ? video ? monitor. ?
Once ? the ? image ? is ? displayed, ? the ? test ? will ? prompt ? the ? user ? to ? confirm ? whether ? or ? not ? the ? image ?
is ? seen. ? If ? the ? image ? is ? seen, ? the ? test ? passes. ?
?
Freescale Semiconductor
?
Hardware User Guide for i.MX53 Quick Start Board,
Preliminary Rev 0.91
90
PUBI – Public Use Business Information ?
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