Pioneer SE-DIR800C manual Vdde

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Pin Function

	No.	Pin Name	I/O	Function	No.	Pin Name	I/O	Function
A	1	TEST12	I	Test pin, normally fixed to L	33	CSOD	O	Chapter start delayed output
	2	TEST13	I	Test pin, normally fixed to H	34	SRDT	O	Read-out output of serial interface data
	3	TEST14	I	Test pin, normally fixed to H	35	SWDT	I	Writing input of serial interface data
	4	VDDE	−	Digital I/O power supply	36	XSCEN	I	Enable input of serial interface data
								(negative logic)
	5	VSS	−	Digital GND	37	SCLK	I	Clock input of serial interface data
	6	ADVRH	I	Reference voltage input for RF A/D	38	SCMODE	I	Control mode selection (L: Pin setting, H:
				converter (high)				Serial setting)
	7	ADAVS	−	Analog GND for RF A/D converter	39	VSS	−	Digital GND
B	8	ADAVD	−	Analog power supply for RF A/D converter	40	OSCI	I	Crystal resonator circuit input (12.288MHz)
	9	ADVRL	I	Reference voltage input for RF A/D	41	VDDE	−	Digital I/O power supply
				converter (low)
	10	ADVIN	I	RF A/D converter input	42	VSS	−	Digital GND
	11	VDDE	−	Digital I/O power supply	43	OSCO	O	Crystal resonator circuit output
								(12.288MHz)
	12	VSS	−	Digital GND	44	TEST0	I	Test pin, normally fixed to L
	13	XRST	I	Reset (negative logic)	45	TEST1	I	Test pin, normally fixed to L
	14	DIFM0	I	Select the audio output type	46	TEST2	I	Test pin, normally fixed to L
	15	DIFM1	I	Select the audio output type	47	TEST3	I	Test pin, normally fixed to L
C	16	TEST15	I	Test pin, normally fixed to L	48	TEST4	I	Test pin, normally fixed to L
	17	PLREF	O	PLL reference output (fs)	49	TEST5	I	Test pin, normally fixed to L
	18	PLVAR	O	PLL dividing output (256 dividing of APX	50	TEST6	I	Test pin, normally fixed to L
				output or VCOR input)
	19	TEST16	I	Test pin, normally fixed to L	51	TEST7	I	Test pin, normally fixed to L
	20	APVCI	I	PLL VCO control voltage input	52	TEST8	O	Test pin, normally open-circuit
	21	VSS	−	Digital GND	53	TEST9	O	Test pin, normally open-circuit
	22	APCPO	O	PLL charge pump	54	BCK	O	Bit clock output
	23	APAVD	−	Power supply for PLL VCO	55	TEST10	O	Test pin, normally open-circuit
	24	APAVS	−	GND for PLL VCO	56	VDDE	−	Digital I/O power supply
D
	25	VSS	−	Digital GND	57	VSS	−	Digital GND
	26	VDDI	−	Digital internal power supply	58	VDDI	−	Digital internal power supply
	27	VDDE	−	Digital I/O power supply	59	LRCK	O	Audio sampling clock output
	28	VCOR	I	Clock input for data output	60	DAOUT	O	Data output for audio D/A converter
	29	CHNUM	I	Channel number selection (L: 0ch,H: 1ch)	61	DTVALID	O	Data valid flag output
								(DTVALID, L: valid, H: Invalidity)
	30	DIVCODE	I	Full/Half band mode selection	62	EMPFS0	O	Emphasis, fs information output
				(L: Full-band, H: Half-band)
	31	APX	0	PLL VCO output	63	EMPFS1	O	Emphasis, fs information output
E				Clock selection for data output
	32	EXTCK	I	(L: APX internal connection, H: VCOR pin	64	TEST11	I	Test pin, normally fixed to H
				input)

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