AR-161

2. MCU

(1) Block diagram (MCU)

(2) CPU (HD6412351IF) a. pin/signal table

Pin No.

Pin name

Signal name

I/O

Function

 

Purpose

Descriptions

1

/CS1

/CS1

OUT

Area 1 chip select

 

SRAM chip select

L: Select

2

/CS0

/CS0

OUT

Area 0 chip select

 

Flash ROM chip select

L: Select

 

 

 

 

 

 

 

 

3

VSS

 

POW

Ground pin

 

 

 

4

VSS

 

POW

Ground pin

 

 

 

 

 

 

 

 

 

 

 

5

VCC

 

POW

Power pin

 

 

 

 

 

 

 

 

 

 

 

6

A0

A0

OUT

Address bus 0

 

System bus

 

7

A1

A1

OUT

Address bus 1

 

System bus

 

 

 

 

 

 

 

 

 

8

A2

A2

OUT

Address bus 2

 

System bus

 

9

A3

A3

OUT

Address bus 3

 

System bus

 

10

VSS

 

POW

Ground pin

 

 

 

 

 

 

 

 

 

 

 

11

A4

A4

OUT

Address bus 4

 

System bus

 

12

A5

A5

OUT

Address bus 5

 

System bus

 

13

A6

A6

OUT

Address bus 6

 

System bus

 

14

A7

A7

OUT

Address bus 7

 

System bus

 

 

 

 

 

 

 

 

 

15

A8

A8

OUT

Address bus 8

 

System bus

 

16

A9

A9

OUT

Address bus 9

 

System bus

 

 

 

 

 

 

 

 

 

17

A10

A10

OUT

Address bus 10

 

System bus

 

 

 

 

 

 

 

 

 

18

A11

A11

OUT

Address bus 11

 

System bus

 

19

VSS

 

POW

Ground pin

 

 

 

 

 

 

 

 

 

 

 

20

A12

A12

OUT

Address bus 12

 

System bus

 

21

A13

A13

OUT

Address bus 13

 

System bus

 

(Pin descriptions) IN: Input pin OUT: Output pin

BIDIR: Bi-directional pin

ODN: Open drain output pin TR1: 3-state output pin POW: Power pin

13 – 2

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Image 68
Sharp AR-160, AR-161 specifications Block diagram MCU, CPU HD6412351IF a. pin/signal table, Out, Vcc Pow

AR-160, AR-161 specifications

The Sharp AR-161 and AR-160 are monochrome multifunction printers that have made a mark in the office equipment landscape with their impressive features, technologies, and characteristics. Both devices are designed to cater to the needs of small to medium-sized businesses that require reliable, efficient, and compact systems for their printing, copying, and scanning needs.

One of the main features of the Sharp AR-161 and AR-160 is their impressive speed. The AR-161 can produce up to 16 pages per minute (ppm), while the AR-160 offers a slightly lower output at 15 ppm. This makes both models suitable for environments where quick document turnaround is essential. Additionally, both machines have a warm-up time of approximately 20 seconds, ensuring minimal downtime when starting up.

In terms of paper handling, both models come equipped with a 250-sheet paper drawer and a 100-sheet bypass tray, allowing for a variety of media types and sizes. The automatic document feeder (ADF) can accommodate up to 50 sheets, making it easier to handle multi-page documents without manual intervention. This feature enhances workflow efficiency significantly, particularly in busy office settings.

The Sharp AR-161 and AR-160 utilize advanced copying technologies, including a high-resolution scanning capability of up to 600 x 600 dpi. This means that documents are reproduced with clarity and detail, making them suitable for professional presentations and reports. The devices also offer various copying options, such as zoom, collation, and reduction/enlargement, providing versatility for different copying tasks.

Both models are equipped with Sharp's innovative ImageSEND technology, which allows users to scan documents directly to email, network folders, or USB drives with ease. This feature enhances productivity by streamlining the scanning process, ensuring that documents can be shared quickly and efficiently.

Furthermore, energy efficiency is a hallmark of the Sharp AR-161 and AR-160, as both models are ENERGY STAR qualified. This means they are designed to use less energy, helping businesses reduce their environmental impact while also saving on operational costs.

In conclusion, the Sharp AR-161 and AR-160 combine speed, versatility, and energy efficiency in a sleek design. Their advanced copying technologies and smart features make them ideal choices for businesses seeking reliable multifunction devices that can enhance productivity without compromising on quality.