50
STR-K995
Pin No. Pin Name I/O Description
49 DIR_ERROR I Error signal input from digital audio interface IC
50 DIR_XSTATE I State signal input from digital audio interface IC
51 NMI I Not used. (Fixed to “H” (+3.3V))
52 MD2 I Operation mode setting pin 2 for Flash programming
53 MD1 I Operation mode setting pin 1 (Fixed to “L”)
54 MD0 I Operation mode setting pin 0 (Fixed to “L”)
55 INIT I Reset signal input
56 VCC — Power supply pin (+3.3 V)
57 X1 O High speed clock output (12.5 MHz) (Main clock)
58 X0 I High speed clock input (12.5 MHz) (Main clock)
59 VSS — Ground pin
60 X0A I Not used. (Fixed to “L”)
61 X1A O Not used. (Open)
62 RESET_TRG O Reset trigger signal output
63 DIR_DATA0 I Serial data signal input for digital audio interface IC
64 BST_SEL O Burst select signal output
65 GP9 I GP9 address strobe signal input
66 BST O Burst signal output
67 HCS O HCS signal output
68 HACN I HACN signal output
69 DSP_RESET O Digital signal processor reset signal output
70 FL_CLK O Fluorescent display serial clock signal output
71 FL_DATA O Fluorescent display serial data signal output
72 PCM1609_ML O ML signal output for D/A converter IC
73 PM O PM signal output
74 GP12 O GP12 address strobe signal output
75 PCM1609_MDO I MD signal input
76 VSS — Ground pin
77 VCC — Power supply pin (+3.3 V)
78 FL_LAT O Fluorescent display serial latch signal output
79 TUNER_CLK O Tuner serial clock signal output
80 TUNER_DATA O Tuner serial data signal output
81 STOP I Stop signal input
82 SIRCS_IN I Remote control receiver signal input
83 ERROR_SEL I Error select signal input
84 RDS CLK I/O XMDB power control signal output
85 POWER_KEY I Power key signal input
86 RDS_DATA I XM command signal input
87 DCAC DSP IN I DCAC display in signal input
88 HDMI CEC IN I HDMI CEC signal input
89 HDMI UART IN I HDMI select signal input
90 HDMI UART OUT O HDMI select signal output
91 HDMI_CEC_OUT O HDMI CEC signal output
92 XM_MIXMO I XM MIXMO signal input
93 XM MOXMI O Not used. (Fixed to “H” (+3.3V))
94 HDMI_REG_CTRL O HDMI REG control signal output
95 VCC — Power supply pin (+3.3 V)
96 VSS — Ground pin
97 EEPROM_DATA I/O EEPROM serial data signal input/output
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TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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