Yamaha DVD-S1700 Service Manual page 18

DVD-S1700
No. Pin Functions Direction
199 PWMCO[6]
IDGPCI/O[4]
FCUIF[32]
DVDSTRB
RFDAT[4]
200 DEFFCT
IDGPCI/O[5]
FCUIF[37]
DVDREQ
201 ICGPI/O[6]
DVDVALID
202 GNDP
203 ICGPI/O[7]
DVDERR
204 VDDP
205 SLEDPULSE
IDGPCI/O[6]
FCUIF[30]
DVDSOS
206 SPIND LEPULSE
IDGPCI/O[7]
FCUIF[31]
207 SSCCLK
GPCI/O[47]
208 SSCTXD
GPCI/O[16]
18
O PMW8 output signal
I/O General purpose I/O, monitored/controlled by the microprocessor or DSP SW
When input, the pin can be used as general purpose external interrupt to the DSP
I/O Flash card interface unit I/O signal
I AV data input for FE by-pass
I RF channel sample data inputs for AFE by-pass
I/O Disc defect input or output signal
I/O General purpose I/O, monitored/controlled by the microprocessor or DSP SW
When input, the pin can be used as general purpose external interrupt to the DSP
I/O Flash card interface unit I/O signal
O AV data request output for FE by-pass / Programmable polarity
I/O General purpose I/O, monitored/controlled by the microprocessor or DSP or FCU SW
When input, the pin can be used as general purpose external interrupt to the microprocessor
I AV data valid input for FE by-pass / Programmable polarity
S Digital periphery ground of 3.3 V supply
I/O General purpose I/O, monitored/controlled by the microprocessor or DSP or FCU SW
When input, the pin can be used as general purpose external interrupt to the microprocessor
I AV error input for FE by-pass / Programmable polarity
S 3.3 V digital periphery power supply
I Sled optical encoder input
I/O General purpose I/O, monitored/controlled by the microprocessor or DSP SW
When input, the pin can be used as general purpose external interrupt to the DSP
I Flash card interface unit output signal
I AV start of sector indication input for FE by-pass / Programmable polarity
I Spindle optical encoder input
I/O General purpose I/O, monitored/controlled by the microprocessor or DSP SW
When input, the pin can be used as general purpose external interrupt to the DSP
I/O Flash card interface unit I/O signal
I/O SSC clock input signal
I/O General purpose I/O, monitored/controlled by the microprocessor or DSP or FCU SW
O SSC data output signal
I/O General purpose I/O, monitored/controlled by the microprocessor or DSP SW
Description