3. IC3 Flash / Mask ROM, 4. IC5 RAM | Panasonic KX-P7105, KX-P7110

KX-P7105 / KX-P7110

7.1.3.IC3 ( Flash / Mask ROM )

IC3 (Flash/Mask ROM)

Pin	Symbol	In/Out	Function
No.	Symbol	In/Out	Function
No.
1	nBYTE	In	nBYTE/Word Mode Selection
2	A16	In	Address 16
3	A15	In	Address 15
4	A14	In	Address 14
5	A13	In	Address 13
6	A12	In	Address 12
7	A11	In	Address 11
8	A10	In	Address 10
9	A09	In	Address 9
10	A08	In	Address 8
11	A19	In	Address 19
12	GND1	-	Ground
13	A20	In	Address 20
14	A18	In	Address 18
15	A17	In	Address 17
16	A07	In	Address 7
17	A06	In	Address 6
18	A05	In	Address 5
19	A04	In	Address 4
20	A03	In	Address 3
21	A02	In	Address 2
22	A01	In	Address 1
23	A00	In	Address 0
24	nCE	In	Chip Enable

Pin	Symbol	In/Out	Function
No.	Symbol	In/Out	Function
No.
25	GND2	-	Ground
26	GND4	-	Ground
27	nOE	In	Output Enable
28	DQ00	In/Out	Data 0
29	DQ08	-	N.C.
30	DQ01	In/Out	Data 1
31	DQ09	-	N.C.
32	DQ02	In/Out	Data 2
33	DQ10	-	N.C.
34	DQ03	In/Out	Data 3
35	DQ11	-	N.C.
36	nWE	In	Write Enable
37	VCC1	-	+3.3V
38	VCC2	-	+3.3V
39	DQ04	In/Out	Data 4
40	DQ12	-	N.C.
41	DQ05	In/Out	Data 5
42	DQ13	-	N.C.
43	DQ06	In/Out	Data 6
44	DQ14	-	N.C.
45	DQ07	In/Out	Data 7
46	DQ15	In/Out	Mode Select
47	GND5	-	Ground
48	GND3	-	Ground

7.1.4.IC5 ( RAM )

IC5 (RAM)

Pin	Symbol	In/Out	Function
No.	Symbol	In/Out	Function
No.
1	VCC1	-	+3.3V
2	DQ0	In/Out	Data 0
3	VCCQ1	-	+3.3V
4	DQ1	In/Out	Data 1
5	DQ2	In/Out	Data 2
6	VSSQ1	-	Ground
7	DQ3	In/Out	Data 3
8	DQ4	In/Out	Data 4
9	VCCQ2	-	+3.3V
10	DQ5	In/Out	Data 5
11	DQ6	In/Out	Data 6
12	VSSQ2	-	Ground
13	DQ7	In/Out	Data 7
14	VCC2	-	+3.3V
15	DGML	In	Data Mask Lower Byte
16	nWE	In	Write Enable
17	nCAS	In	Column Address Strobe
18	nRAS	In	Row Address Strobe
19	nCS	In	Chip Select
20	A13	In	Address 13
21	A12	In	Address 12
22	A10	In	Address 10
23	A0	In	Address 0
24	A1	In	Address 1
25	A2	-	Address 2
26	A3	In	Address 3
27	VCC3	-	+3.3V

Pin	Symbol	In/Out	Function
No.	Symbol	In/Out	Function
No.
28	VSS1	-	Ground
29	A4	In	Address 4
30	A5	In	Address 5
31	A6	In	Address 6
32	A7	In	Address 7
33	A8	In	Address 8
34	A9	In	Address 9
35	A11	In	Address 11
36	NC1	-	N.C.
37	CKE	In	Clock Enable
38	CLK	-	Clock
39	DQMU	In	Data Mask Upper Byte
40	NC2	-	N.C.
41	VSS2	-	Ground
42	DQ8	-	Data 8
43	VCCQ3	-	+3.3V
44	DQ9	In/Out	Data 9
45	DQ10	In/Out	Data 10
46	VSSQ3	-	Ground
47	DQ11	In/Out	Data 11
48	DQ12	In/Out	Data 12
49	VCCQ4	-	+3.3V
50	DQ13	In/Out	Data 13
51	DQ14	In/Out	Data 14
52	VSSQ4	-	Ground
53	DQ15	In/Out	Data 15
54	VSS3	-	GND

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KX-P7105, KX-P7110 specifications

The Panasonic KX-P7105 is a compact and efficient dot matrix printer designed for high-performance printing in both home and office environments. Known for its reliability and versatility, the KX-P7105 is especially favored for its ability to handle a variety of printing tasks, from simple documents to more complex forms.

One of the standout features of the KX-P7105 is its impressive printing speed. It can reach up to 550 characters per second, which makes it an ideal choice for businesses that require quick turnaround times for their printing needs. Additionally, with a resolution of 240 x 216 dpi, the printer produces clear and legible text, ensuring that prints are suitable for professional use.

The KX-P7105 is designed with convenience in mind, featuring a user-friendly interface that makes it easy to operate. It supports both continuous forms and cut sheets, allowing users to switch between different media types smoothly. This flexibility is complemented by the printer’s multi-part form capability, which can handle up to six-part forms effortlessly, making it ideal for printing invoices, shipping labels, and other official documents.

In terms of connectivity, the Panasonic KX-P7105 offers parallel and optional serial interfaces, allowing it to connect seamlessly with various devices such as computers and terminals. This connectivity ensures that users can integrate the printer into their existing workflows without any major disruptions.

Another significant characteristic of the KX-P7105 is its durability. Built with robust components, it is designed to withstand the rigors of daily use in demanding environments. The dot matrix technology also allows for long-lasting ribbons that provide extended printing output, which is an economical advantage for users.

The printer is also equipped with an automatic line feed function that enhances operational efficiency by automatically adjusting the paper feed according to the print job. This feature minimizes the chance of paper jams and improves the overall reliability of the printing process.

In summary, the Panasonic KX-P7105 stands out for its fast printing speeds, versatility in media handling, durable construction, and user-friendly operation. These characteristics make it an excellent choice for businesses and individuals seeking a dependable dot matrix printer that can accommodate a range of printing needs while delivering quality results.

Panasonic KX-P7105, KX-P7110 manual 3. IC3 Flash / Mask ROM, 4. IC5 RAM

Models: KX-P7105 KX-P7110