Sharp FO-475TH, UX-258TH manual R96V24 IC1 Hardware Interface Signals, Pin Signals 100-Pin Pqfp

UX-258TH

FO-475TH

R96V24 (IC1) Hardware Interface Signals

Pin Signals – 100-Pin PQFP

Pin No.	Signal Name	I/O Type
1	RS4	IA
2	RS3	IA
3	RS2	IA
4	RS1	IA
5	RS0	IA
6	VDD1	PWR
7	D7	IA/OB
8	D6	IA/OB
9	D5	IA/OB
10	D4	IA/OB
11	D3	IA/OB
12	D2	IA/OB
13	D1	IA/OB
14	D0	IA/OB
15		IA
	WRITE
16	DGND1	GND
17	RXOUT	MI
18	RMODE	MI
19	TSTROBE	MI
20	TRESET	MI
21	DGNDA1	GND
22	NC
23	TMODE	MI
24	TXDAT	MI
25	AVDD	PWR
26		OD
	TALK
27	AGND1	GND
28	TXA1	O(DD)
29	TXA2	O(DD)
30	DGNDA2	GND

31NC

32NC

33NC

34NC

35	VAA1		PWR
36		SLEEP	MI
37		AGND2	GND
38		RIN	I(DA)
39		VC	MI
40		VREF	MI

41NC

42NC

43	DGNDA3	GND
44	SPKR	O(DF)
45	VAA2	PWR
46		OD
	OH
47		MI
	POR
48	CLKIN	MI
49	NC
50	IACLK	MI
51	NC
52		IA
	CS
53		IA
	READ
54	GPI2	IA
55	GPI3	IA
56	GPI4	IA
57	GPI5	IA
58	VDD2	PWR
59	GPI6	IA

Pin No.	Signal Name		I/O Type
60		GP17/RINGD	IA
61		GPO7	OB
62		GPO6	OB
63		GPO5	OB
64		GPO4	OB
65		GPO3	OB
66	DGND2		GND
67			OA
		CTS
68			OC
		IRQ1
69		GPO2	OB
70		GPO1	OB
71		GPO0	OB
72			OA
		RESET
73		XTLI	I
74		XTLO	O
75		XCLK	OD
76		YCLK	OD
77		VDD3	PWR
78			OC
	IRQ2
79		SR3IN	MI
80	DGND3		GND
81	DGND4		GND
82		SR4IN	MI
83		SR3OUT	MI
84		EYESYNC	OA
85	EYECLK		OA
86		IA1CLK	MI
87		SA1CLK	MI
88		SR1IO	MI
89		EYEXY	OA
90		SR4OUT	MI
91	NC
92			OA
		RLSD
93		DCLK	OA
94			IA
		EN85
95		GPI0	IA
96			IA
		RTS
97	DGND5		GND
98		GPI1	IA
99		TXD	IA
100		RXD	OA
Notes:
I/O type:

MI = Modem interconnect.

IA, IB, IC, ID = digital input.

OA, OB, OC, OD = digital output.

I(DA) = analog input.

O(DD), O(DF) = analog output.

NC = No external connection allowed.

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