Analog Devices ADSP-2186 Pin, Number Name A4/IAD3, A5/IAD4, A6/IAD5, A7/IAD6, D0/IAD13, A8/IAD7

ADSP-2186

The ADSP-2186 package pinout is shown in the table below. Pin names in bold text replace the plain text named functions when

Mode C = 1. A + sign separates two functions when either function can be active for either major I/O mode. Signals enclosed in brackets [ ] are state bits latched from the value of the pin at the deassertion of RESET.

TQFP Pin Configurations

TQFP	Pin	TQFP		Pin	TQFP	Pin	TQFP	Pin
Number	Name	Number	Name		Number	Name	Number	Name
1	A4/IAD3	26		IRQE + PF4	51	EBR	76	D16
2	A5/IAD4	27		IRQL0 + PF5	52	BR	77	D17
3	GND	28		GND	53	EBG	78	D18
4	A6/IAD5	29		IRQL1 + PF6	54	BG	79	D19
5	A7/IAD6	30		IRQ2 + PF7	55	D0/IAD13	80	GND
6	A8/IAD7	31		DT0	56	D1/IAD14	81	D20
7	A9/IAD8	32		TFS0	57	D2/IAD15	82	D21
8	A10/IAD9	33		RFS0	58	D3/IACK	83	D22
9	A11/IAD10	34		DR0	59	VDD	84	D23
10	A12/IAD11	35		SCLK0	60	GND	85	FL2
11	A13/IAD12	36		VDD	61	D4/IS	86	FL1
12	GND	37		DT1	62	D5/IAL	87	FL0
13	CLKIN	38		TFS1	63	D6/IRD	88	PF3
14	XTAL	39		RFS1	64	D7/IWR	89	PF2 [Mode C]
15	VDD	40		DR1	65	D8	90	VDD
16	CLKOUT	41		GND	66	GND	91	PWD
17	GND	42		SCLK1	67	VDD	92	GND
18	VDD	43		ERESET	68	D9	93	PF1 [Mode B]
19	WR	44		RESET	69	D10	94	PF0 [Mode A]
20	RD	45		EMS	70	D11	95	BGH
21	BMS	46		EE	71	GND	96	PWDACK
22	DMS	47		ECLK	72	D12	97	A0
23	PMS	48		ELOUT	73	D13	98	A1/IAD0
24	IOMS	49		ELIN	74	D14	99	A2/IAD1
25	CMS	50		EINT	75	D15	100	A3/IAD2

REV. 0 –29–