Sharp HT-SL50, Руководство по обслуживанию

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HT-SL50
3 – 3
IC501 RH-IXA308AWZZ : System Microcomputer (IXA308AW) (3/3)
Fig u re 3 -1 Block Di a gr a m of IC
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DIR_CKSEL 2 P3_4 / TRAO / SSO / RXD1 / (TXD1)
P3_3 / INT3 / SSI / TRCCLK
23 DAP_RST
RESET 3 RESET P1_0 / KI0 / AN8 22 DAP_PWN
NO USE 4 G R T C R T / A O I C R T / 9 N A / 1 I K / 1 _ 1 P 7 _ 4 P / T U O C X / T U O X 21 DAP_MUTE
GND 5 VSS / AVSS VREF / P4_2 20 VREF
NO USE 6 XIN / XCIN / P4_6 P1_2 / KI2 / AN10 / TRCIOB 19 DIR_FSOUT1
VCC 7 VCC / AVCC P1_3 / KI3 / AN11 / (TRBO) 18 DIR_FSOUT0
MODE 8 MODE
P1_4 / TXD0
17 DIR_AUDIO
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IXA308A