Pin
No.
Port Name
Function
Name
(P.C.B.)
I/O
Detail of Function
Power On
Standby /
[Stby AW] / (iPod)
Stby HDMI /
[Stby CEC]
When Apply Current
65 TXD8 – HiZ HiZ
PC0/A0/TXD8
66 RXD8 – HiZ HiZ
PC1/A1/RXD8
67 SCLK8 – HiZ HiZ
PC2/A2/SCLK8/CTS8n
68 PC3 – HiZ HiZ
PC3/A3
69 TXD9 CEC_CHECK I HiZ For CEC loop back test
PC4/A4/TXD9
70 RXD9 – HiZ HiZ
PC5/A5/RXD9
71 SCLK9 – HiZ HiZ
PC6/A6/SCLK9/CTS9n
72 PC7 PWR_N_LED O HiZ Output to control power ON LED
PC7/A7
73 PD0 FL_PON O HiZ ON/OFF of FL power generation +12D
PD0/A8/TXDA
74 PD1 SDSUR_N_LED O HiZ SD surround LED (orange) output (Low active)
PD1/A9/RXDA
75 PD2 SW_N_MUTE O O SW mute output
PD2/A10/SCLKA/CTSAn
76 PD3 E2P_N_CS O O E2P ROM chip select output
PD3/A11
77 TXDB E2P_MOSI SO SO E2P ROM synchronous data output
PD4/A12/TXDB
78 RXDB E2P_MISO SI SI E2P ROM synchronous data input
PD5/A13/RXDB
79 SCLKB E2P_SCK SO SO E2P ROM synchronous clock output
PD6/A14/SCLKB/CTSBn
80 PD7 AW_FS_I O O [O] AW GPIO output
PD7/A15/INTB
81 PE0 ISEL-CNT1 O O Output-1 to control input selector
PE0/A16/TB5IN0
82 PE1 ISEL-CNT2 O O Output-2 to control input selector
PE1/A17/TB5IN1
83 PE2 FL_N_RST O O (O) FL driver reset output
PE2/A18/TB6IN0
84 PE3 FL_N_CS O O (O) FL driver chip select output
PE3/A19/TB6IN1
85 PE4 FL_MOSI SO O FL synchronous signal output
PE4/A20/TXD0
86 PE5 FLASHER_PON O O IR_FLASHER control output
PE5/A21/RXD0
87 PE6 FL_SCK SO O FL synchronous signal clock output
PE6/A22/SCLK0/CTS0n
88 INT5 REM_IN IRQ IRQ Remote control interrupt input
PE7/INT5/SCOUT
89 DVCC3 DVCC3 MCU
90 DVSS DVSS MCU MCU MCU
91 SWDIO SWD_IO SIO SIO SWD data input/output
SWDIO Processed in microprocessor, usually pull-up
92 SWCLK SWD_SCK SIO SIO SWD clock input/output
SWCLK Processed in microprocessor, usually pull-up
93 PF0 – HiZ HiZ I2S spare for switching
PF0/TRACECLK
94 SWV SWD_SWV SO SO SWD SWV
PF1/TRACEDATA0/SWV
95 PF2 S3.3_2_PON1 O O S3.3 output-1 to control bleeder resistor
PF2/TRACEDATA1
102
YSP-CU4300/YSP-CU3300/NS-WSW160
YSP-CU4300/YSP-CU3300/
NS-WSW160
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