Panasonic KX-P7100 manual IC6 Asic, Rsto OUT

KX-P7100

7.5.IC6 ( ASIC )

IC6 (ASIC)

Pin	Symbol	In/Out	Function
No.
1	VDD	-	+5V
2	CLKR	OUT	Crystal Connect (12MHz)
3	CLKI	IN	Crystal Connect (12MHz)
4	CLKOUT	OUT	12MHz Clock Output
5	VSS	-	GND
6	NRST	IN	System Reset
7	RSTO	OUT	Inverted System Reset
8	nLED0	IN	Ready LED Control
9	nLED1	IN	Error LED Control
10	nLED2	IN	Drum LED Control
11	AI7	IN	USB Data 7
12	AI6	IN	USB Data 6
13	AI5	IN	USB Data 5
14	AI4	IN	USB Data 4
15	AI3	IN	USB Data 3
16	AI2	IN	USB Data 2
17	AI1	IN	USB Data 1
18	AI0	IN	USB Data 0
19	EO1	OUT	USB BUSY
20	CI0	IN	USB AUTOFD
21	CI1	IN	USB SLCTIN
22	CI2	IN	+5V
23	CI3	IN	USB INIT
24	EO2	OUT	USB PERR
25	VDD	-	+5V
26	GND	-	GND
27	EO3	OUT	USB SELECT
28	EO4	OUT	USB FAULT
29	EO0	OUT	USB ACK
30	SEL	IN	PC Interface Select
			USB/Centronics
31	DI3	IN	Centronics INIT
32	FO4	OUT	Centronics FAULT
33	DI1	IN	Centronics SLCTIN
34	DI2	IN	Centronics AUTOFD
35	FO3	OUT	Centronics SELECT
36	FO2	OUT	Centronics PERR
37	FO1	OUT	Centronics BUSY
38	FO0	OUT	Centronics ACK
39	BI7	IN	Centronics Data 7
40	BI6	IN	Centronics Data 6
41	BI5	IN	Centronics Data 5
42	BI4	IN	Centronics Data 4
43	BI3	IN	Centronics Data 3
44	BI2	IN	Centronics Data 2
45	BI1	IN	Centronics Data 1
46	BI0	IN	Centronics Data 0
47	DI0	IN	Centronics STB
48	LD5VSW	IN	Drum Unit Detect
			Switch Status
49	nSM1EN	OUT	Stepping Motor CH1 Enable
50	GND	-	GND

Pin	Symbol	In/Out	Function
No.
51	VDD	-	+5V
52	SM1A	OUT	Stepping Motor CH1 Phase A
53	SM1B	OUT	Stepping Motor CH1 Phase B
54	nTRST	IN	GND
55	SM0A	OUT	Stepping Motor CH0 Phase A
56	SM0NA	OUT	Stepping Motor CH0 Phase A
57	SM0B	OUT	Stepping Motor CH0 Phase B
58	SM0NB	OUT	Stepping Motor CH0 Phase B
59	nCS	IN	Serial I/F Chip Select
60	SDI	IN	Serial Input Data
61	SDO	OUT	Serial Output Data
62	SCLK	IN	Serial Clock
63	nLEDO0	OUT	Ready LED Drive
64	nLEDO1	OUT	Error LED Drive
65	nLEDO2	OUT	Drum LED Drive
66	nBD	IN	Laser Beam Detect of LSU
67	nLDEN	OUT	Laser Enable
68	nADJUST	OUT	Laser Power Adjust
69	nVIDEO	OUT	Video Data Output
70	nVD	IN	Video Data Input
71	nHSYNC	OUT	Hsync
72	CDO3	OUT	INIT
73	VSS	-	GND
74	PCNTCLK	IN	53.84MHz Clock
75	VDD	-	+5V
76	GND	-	GND
77	ABO0	OUT	PC Interface Data 0
78	ABO1	OUT	PC Interface Data 1
79	ABO2	OUT	PC Interface Data 2
80	ABO3	OUT	PC Interface Data 3
81	ABO4	OUT	PC Interface Data 4
82	ABO5	OUT	PC Interface Data 5
83	ABO6	OUT	PC Interface Data 6
84	ABO7	OUT	PC Interface Data 7
85	CDO0	OUT	STB
86	EFI0	IN	ACK
87	EFI1	IN	BUSY
88	EFI2	IN	PERR
89	EFI3	IN	SELECT
90	EFI4	IN	FAULT
91	CDO2	OUT	AUTOFD
92	CDO1	OUT	SLCTIN
93	VSS	-	GND
94	nRAS0	IN	RAS0 (Row Address Strobe 0)
95	nRAS1	IN	RAS1 (Row Address Strobe 1)
96	nCAS	IN	CAS (Column Address Strobe)
97	nRAS	OUT	RAS (Row Address Strobe)
98	nLCAS	OUT	LCAS (Lower Column
			Address Strobe)
99	nUCAS	OUT	UCAS (Upper Column
			Address Strobe)
100	GND	-	GND

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