Advantech SOM-A2552 manual SASKTA9, SASKTA6, SASKTA7, SASKTA4, SASKTA5, SASKTA2, SASKTA3, SASKTA0

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User’s Manual for Advantech SOM-A2552 series module V1.00

24	SA_SKT_A9	IO	PCMCIA/CF address 9	No pulling
25	SA_SKT_A6	IO	PCMCIA/CF address 6	No pulling
26	SA_SKT_A7	IO	PCMCIA/CF address 7	No pulling
27	SA_SKT_A4	IO	PCMCIA/CF address 4	No pulling
28	SA_SKT_A5	IO	PCMCIA/CF address 5	No pulling
29	SA_SKT_A2	IO	PCMCIA/CF address 2	No pulling
30	SA_SKT_A3	IO	PCMCIA/CF address 3	No pulling
31	SA_SKT_A0	IO	PCMCIA/CF address 0	No pulling
32	SA_SKT_A1	IO	PCMCIA/CF address 1	No pulling
33	SA_SKT_A16	IO	PCMCIA/CF address 16	No pulling
34	SA_SKT_A17	IO	PCMCIA/CF address 17	No pulling
35	SA_SKT_A18	IO	PCMCIA/CF address 18	No pulling
36	SA_SKT_A19	IO	PCMCIA/CF address 19	No pulling
37	SA_SKT_A20	IO	PCMCIA/CF address 20	No pulling
38	SA_SKT_A21	IO	PCMCIA/CF address 21	No pulling
39	SA_SKT_A22	IO	PCMCIA/CF address 22	No pulling
40	nSA_SKT_IOR	O	PCMCIA I/O read. Performs read	No pulling
			transactions from PCMCIA I/O
			space.
41	SA_SKT_A24	IO	PCMCIA/CF address 24	No pulling
42	XP	AI	4-wires resistive touch screen	No pulling
			signals: X+ Position Input.
43	nSA_SKT_WE	O	PCMCIA write enable. (output)	No pulling
			Performs writes to PCMCIA
			memory and to PCMCIA attribute
			space. Also used as the write
			enable signal for Variable Latency
			I/O.
44	YP	AI	4-wires resistive touch screen	No pulling
			signals: Y+ Position Input.
45	nSA_SKT_IOW	O	PCMCIA I/O write signal. (output)	No pulling
			Performs write transactions to
			PCMCIA I/O space.
46	XN	AI	4-wires resistive touch screen	No pulling
			signals: X– Position Input
47	nSA_SKT_RE	O	PCMCIA Register select. (output)	No pulling
	G		Indicates that the target address
			on a memory transaction is
			attribute space. Has the same
			timing as the address bus.
48	YN	AI	4-wires resistive touch screen	No pulling
			signals: Y– Position Input
49	SA_SKT_A23	IO	PCMCIA/CF address 23	No pulling
50	GND	P	Ground	-
51	SA_SKT_A25	IO	PCMCIA/CF address 25	No pulling
52	AC97_EAPD	O	External audio Amplifier power	No pulling
			down control
53	nSA_SKT_OE	O	PCMCIA output enable. (output)	No pulling
			Reads from PCMCIA memory and

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