65
HCD-FX10
Pin No. Pin Name I/O Description
47 DRIVE_RST(EN) O Driver signal reset
48 DRIVE_OCP(DIAG) I Digital amp (power driver) diag
49 OVERFLOW1 I Over flow status1 of digital amp (IC110)
50 OVERFLOW2 I Over flow status2 of digital amp (IC108 to 110)
51 DAMP LATCH1 O Digital amp (IC108) chip select1 signal output
52 DAMP LATCH2 O Digital amp (IC109) chip select2 signal output
53 DAMP LATCH3 O Digital amp (IC110) chip select3 signal output
54 DAMP INIT O Digital amp (IC108 to 110) reset signal output
55 DAMP SOFT MUTE O Digital amp (IC108 to 110) soft muting output
56 HP SW I Switch headphone is insert
57 HP MUTE O Control of muting headphone signal
58 DSP_ACK I DSP acknowledge
59 DSP_GP9 I DSP GP9 in
60 DSP_XRST O DSP reset
61 DSP_HCE O DSP chip enable
62 VCC — Power supply (+3.3V)
63 DSP_BST O DSP bootstrap (for DSP INIT)
64 VSS — Ground terminal
65 DSP_PM O DSP pll initial
66 DIR RST O DIR reset out
67 DIR HCE O DIR chip enable signal output
68 DIR RERR I DIR error input
69 DIR XSTATE I DIR change clock status
70 DIR HDOUT I DIR Data input
71 DSP_SKIP O DSP GP12
72 AD RST O ADC reset
73 MODEO — Not used
74 KEY INT I Wakeup from ECO mode by key input
75 RDS-CLK/MIC-CLK O Not used
76 RDS-DATA/MIC-DATA O Not used
77 PLL-CLK O Tuner clock
78 PLL-DO O Tuner data out (uCOM→pack)
79 PLL-CE O Tuner chip enable
80 PLL-DI I Tuner data in (pack→uCOM)
81 AV SELECT 0 O Audio/Video select0
82 AV SELECT 1 O Audio/Video select1
83 AV SELECT 2 O Audio/Video select2
84 AV SELECT 3 O Audio/Video select3
85 TUNED I Tuner pack tuned in
86 IO_CE O I/O expander chip enable / control of loading cd tray (open action)
87 IO_RESET O I/O expander reset / control of loading cd tray (close action)
88 IO_DI I I/O expander data in / SW2 of CDM
89 IO_DO O I/O expander data out / SW3 of CDM
90 IO_CLK O I/O expander clock
91 IPOD/MIC SW I Not used
92 DESTINATION I Destination select
93 MODEL I Model select (not used)
94 KEY2 I Key input 2
95 KEY1 I Key input 1
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
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http://www.xiaoyu163.com
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