Analog Devices ADSP-21364 system manual Expansion Interface Type a, SPI Header

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	All USB interface circuitry is considered proprietary and has
EXPANSION INTERFACE (TYPE A)	been omitted from this schematic.

	5V		3.3V			1.2V_DSP	3.3V		5V	1.2V				When designing your JTAG interface please refer to the
											3.3V			Engineer to Engineer Note EE-68 which can be found at
														http://www.analog.com
AD[0:15]
		J1			J2			J3									3.3V
	2	1		2	1			2	1
	4	3		4	3			4	3		R176	JTAG
											4.7K
AD1	6	5	AD0	6	5			6	5		0805	HEADER
			3.3V_DSP
AD3	8	7	AD2	8	7			8	7					EMULATOR_SELECT
AD5	10	9	AD4	10	9			10	9								3V
												ZP4
																	TMS	TMS
AD7	12	11	AD6	12	11			12	11			1	2
															DA_EMULATOR_SELECT
AD9	14	13	AD8	14	13			14	13			3	4	EMULATOR_EMU	DA_EMULATOR_EMU		TCK	TCK
																	TRST	TRST
AD11	16	15	AD10	16	15			16	15			5	6	EMULATOR_TMS	DA_EMULATOR_TMS
																	TDI	TDI
AD13	18	17	AD12	18	17			18	17			7	8	EMULATOR_TCK	DA_EMULATOR_TCK
																	TDO	TDO
AD15	20	19	AD14	20	19			20	19			9	10	EMULATOR_TRST
															DA_EMULATOR_TRST
	22	21		22	21			22	21			11	12	EMULATOR_TDI	DA_EMULATOR_TDI		EMU	EMU
	24	23		24	23			24	23			13	14	EMULATOR_TDO	DA_EMULATOR_TDO		DA_GP0
	26	25		26	25			26	25			IDC7X2					DA_GP1
														RESET	RESET
	28	27		28	27	RESET		28	27								DA_GP2
														DA_SOFT_RESET	DA_SOFT_RESET
	30	29		30	29	RESET		30	29		DSP_CLKOUT						DA_GP3
	34	33		34	33			34	33						GND
																	SHGND
	32	31		32	31			32	31
			FLAG1_SW1		FLAG0_SPI_FLASH_CS										DEBUG_AGENT
	36	35		36	35			36	35
			FLAG3_AD1835_SPI_CS
					FLAG2_SW2
	38	37		38	37			38	37
	40	39		40	39			40	39
	42	41		42	41			42	41								SHGND
	44	43		44	43			44	43
	46	45		46	45			46	45
	48	47	EXP_CS1	48	47			48	47
	50	49	DAIP2	50	49			50	49
					DAIP1_SPDIF_OUT
	52	51	DAIP4	52	51			52	51
					DAIP3
	54	53	DAIP6_AD1835_MCLK	54	53			54	53
					DAIP5_ADC_DATA
	56	55	DAIP8_ADC_LRCLK	56	55			56	55
					DAIP7_ADC_BCLK
	58	57	DAIP10_DAC_D3	58	57			58	57
					DAIP9_DAC_D4
	60	59	DAIP12_DAC_D1	60	59			60	59
					DAIP11_DAC_D2
	62	61	DAIP14_DAC_LRCLK	62	61			62	61
					DAIP13_DAC_BCLK
	64	63	DAIP16	64	63	ALE		64	63
					DAIP15
	66	65	DAIP18_SPDIF_IN	66	65			66	65
					DAIP17_AUDIO_OSC
	68	67	DAIP20_SW4	68	67			68	67						DAI
					DAIP19_SW3
	70	69		70	69			70	69						HEADER
	72	71		72	71			72	71
	74	73		74	73	FLAG2_SW2		74	73		RD
	76	75		76	75	EXP_CS2		76	75						P3
															1		2
	78	77		78	77			78	77
											WE				3		4
														DAIP1_SPDIF_OUT
	80	79	SPIDS	80	79			80	79								DAIP2
					MISO									DAIP3	5		6
	82	81	SPICLK	82	81			82	81								DAIP4
					MOSI									DAIP5_ADC_DATA	7		8
	84	83		84	83			84	83								DAIP6_AD1835_MCLK
															9		10
														DAIP7_ADC_BCLK
	86	85		86	85			86	85								DAIP8_ADC_LRCLK
															11		12
														DAIP9_DAC_D4
	88	87		88	87			88	87								DAIP10_DAC_D3
															13		14
	90	89		90	89			90	89
															15		16
														DAIP11_DAC_D2
		CON019			CON019			CON019									DAIP12_DAC_D1
															17		18
														DAIP13_DAC_BCLK
																	DAIP14_DAC_LRCLK
														DAIP15	19		20
																	DAIP16
														DAIP17_AUDIO_OSC	21		22
																	DAIP18_SPDIF_IN
														DAIP19_SW3	23		24
																	DAIP20_SW4
															25		26
															IDC13X2
			SPI
			HEADER											ANALOG
			MOSI		SPICLK											20 Cotton Road
			P2
			1	2												Nashua, NH 03063
			3	4
					SPIDS									DEVICES PH: 1-800-ANALOGD
			5	6
			MISO
					FLAG1_SW1
			IDC3X2											Title	ADSP-21364 EZ-KIT Lite
					NOTE: Must disable SW1 when using this pin as SPI select.									EXPANSION INTERFACE/JTAG/SPI/DAI

See page 9

			Size	Board No.	A0190-2004		Rev
			C				2.0A
			Date	5-18-2007_15:33		Sheet	10 of 11
A	B	C				D

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