PIC16F84A 1 Board Micro Computer CPU Board Draft

PIC16F84A 1 Board Micro Computer CPU Board Draft

 

[caption id="attachment_87" align="alignnone" width="300"] (8-bit PIC16F84A 1 Board Micro Computer CPU Board image illustration (Illustration AFP - Toshiki Shirose))[/caption]

 

CPU : PIC16F84A, 18 pin

 

Crystal : 20 MHz, 4 pin

 

Switch : with LED (3 Volts light up type), 2 pin

 

Battery : 1.5 Volts x 2, AA or AAA (It is selected by you)

 

Battery holder : 2 pin

 

Direct Bus Interface Socket : Pitch 2.54 mm, 28 pin (14 pin x 2) x 1, (Notched type)

 

2.54 mm x 40 pin = 101.6 mm, nearly equal 10 cm, then,

 

Assembly board : 10 cm x 15 cm

 

CPU socket : 18 pin x 1, 4 pin x 1 (For wire wrapping type socket, long leg type socket)

 

Assembly board legs (Spacer) : 4 cm length x 4 (For CPU Board not to electric short on your desk)

 

Wire wrapping cable

 

Wire wrapping tool

 

Drivers

 

Wire wrapping cable stripper

 

 

This is 8-bit PIC16F84A 1 Board Micro Computer CPU Board.

 

The simplest way.

 

Operating voltage is 3 Volts.

 

CPU clock is 20 MHz (5 MIPS).

 

Switch is here, GND - Switch - 3 Volts.

 

Please don't mistake connection plus and minus from battery.

 

This CPU board can make no soldering.

 

Wire wrapping cable vinyl can strip by wire wrapping cable stripper, in normal way, we strip 2 cm cable vinyl.

 

Wire wrapping cable cutter is with wrapping cable stripper.

 

 

We selected PIC16F84A CPU for our conveniences.

 

 

There are many PIC16F84A circuits patterns and programmed source codes in Internet and hardware magazines.

 

 

First of all, with the easiest way, with the simplest way, we want to make hardware.

 

To make this 8-bit PIC16F84A 1 Board Micro Computer CPU Board is an easy, connect CPU and Bus Interface Socket (We wrote this draft before), connect CPU and Crystal, connect Battery to CPU and Crystal and Bus Interface Socket and Switch.

 

 

PIC Writer can make another assembly board and connect bus between this CPU board and PIC Writer circuit board.

 

 

Let's play with us with this CPU board.

 

 

We are in the first step of long long road of Computer Science.

 

 

(8-bit PIC16F84A 1 Board Micro Computer CPU Board written by Toshiki Shirose)

 

 

(Reference Microchip PIC16F84A Datasheet)

 

*This 8-bit PIC16F84A 1 Board Micro Computer CPU Board Patent Holders

Takako Shirose

Toshiki Shirose

(To The Kingdom of Ryukyu Government : Please send this Patent to Japanese Government)

 

(R.S.F. toshiki speed news press, Agence France-Presse, 29 Saturday March 2014 The Roman)

 

Error is in illustration.

 

PIC6F84A is 18 pin.

 

PIC, left side top to bottom is 1 - 9, right side bottom to top is 10 - 18.

 

(R.S.F. toshiki speed news press, Agence France-Presse, 29 Saturday March 2014 The Roman)

 

Circuit Draft -2 Interface Connecter Draft Plan

Circuit Draft -2 Interface Connecter Draft Plan

 

CPU - Bus to outside

 

PIC16F1824 CPU Direct Bus Interface Connecter

 

24 Pin Flat Cable Connecter, 12 Pin x 2 Line, Pitch 2.54 mm

 

x 2

 

 

Flat Cable Connecter Pin Number (CPU : PIC16F1824)

 

Pin Number CPU Bus

 

1 RA0/ICSPDAT

2 RA1/ICSPCLK

3 RA2

4 MCLR(bar)/VPP/RA3

5 RA4

6 RA5

7 N.C.

8 RC0

9 RC1

10 RC2

 

11 RC3

12 RC4

13 RC5

14 N.C.

15 VSS

16 VDD

17 Reserved

18 Reserved

19 Reserved

20 Reserved

 

21 Reserved

22 Reserved

23 Reserved

24 Reserved

 

 

(N.C. No Connection)

 

(Reference Microchip PIC16F1824 Datasheet)

 

*1 Micro Computer Interface Bus by Flat Cable Connecter Patent Holders

Toshiki Shirose

Takako Shirose

Hiroko Shimabukuro

(To The Kingdom of Ryukyu Government : Please send this Patent to Japanese Government)

 

(R.S.F. toshiki speed news press, Agence France-Presse, 20 Thursday March 2014 The Roman)

Circuit Draft -1 Interface Connecter Draft Plan

Circuit Draft -1 Interface Connecter Draft Plan

 

CPU - Bus to outside

 

PIC16F84A CPU Direct Bus Interface Connecter

 

28 Pin Flat Cable Connecter, 14 Pin x 2 Line, Pitch 2.54 mm

 

x 2

 

 

Flat Cable Connecter Pin Number and CPU Bus connection (CPU : PIC16F84A)

 

Pin Number CPU Bus

 

1 RA0

2 RA1

3 RA2

4 RA3

5 RA4/T0CKL

6 N.C.

7 RB0/INT

8 RB1

9 RB2

10 RB3

 

11 RB4

12 RB5

13 RB6

14 RB7

15 MCLR(bar)

16 OSC1/CLKIN

17 OSC2/CLKOUT

18 N.C.

19 VSS

20 VDD

 

21 Reserved

22 Reserved

23 Reserved

24 Reserved

25 Reserved

26 Reserved

27 Reserved

28 Reserved

 

 

(N.C. No Connection)

 

(Reference Microchip PIC16F846A Datasheet)

 

*Computer Interface Bus by Flat Cable Connecter Patent Holders

Toshiki Shirose

Takako Shirose

Hiroko Shimabukuro

(To The Kingdom of Ryukyu Government : Please send this Patent to Japanese Government)

 

(R.S.F. toshiki speed news press, Agence France-Presse, 20 Thursday March 2014 The Roman)

Circuit Draft -1 Interface Connecter Draft Plan

Circuit Draft -1 Interface Connecter Draft Plan



CPU - Bus to outside



PIC16F84A CPU Direct Bus Interface Connecter



28 Pin Flat Cable Connecter, 14 Pin x 2 Line, Pitch 2.54 mm



x 2





Flat Cable Connecter Pin Number and CPU Bus connection (CPU : PIC16F84A)



Pin Number CPU Bus



1 RA0

2 RA1

3 RA2

4 RA3

5 RA4/T0CKL

6 N.C.

7 RB0/INT

8 RB1

9 RB2

10 RB3



11 RB4

12 RB5

13 RB6

14 RB7

15 MCLR(bar)

16 OSC1/CLKIN

17 OSC2/CLKOUT

18 N.C.

19 VSS

20 VDD



21 Reserved

22 Reserved

23 Reserved

24 Reserved

25 Reserved

26 Reserved

27 Reserved

28 Reserved





(N.C. No Connection)



(Reference Microchip PIC16F84A Datasheet)



*Computer Interface Bus by Flat Cable Connecter Patent Holders

Toshiki Shirose

Takako Shirose

Hiroko Shimabukuro

(To The Kingdom of Ryukyu Government : Please send this Patent to Japanese Government)



(R.S.F. toshiki speed news press, Agence France-Presse, 20 Thursday March 2014 The Roman)

CPU Product Summery PIC16F1824 Pin Diagram

CPU Product Summery PIC16F1824 Pin Diagram

 

PIC16F1824

 

[caption id="attachment_73" align="alignnone" width="300"] (PIC16F1824)[/caption]

 

(Reference Microchip PIC16F1824 Datasheet)

 

(R.S.F. toshiki speed news press, Agence France-Presse, 26 Wednesday March 2014 The Roman)

CPU Product Summery PIC16F84A Pin Diagram

CPU Product Summery PIC16F84A Pin Diagram

 

PIC16F84A

 

[caption id="attachment_65" align="alignnone" width="300"] (PIC16F84A)[/caption]

 

(Reference Microchip PIC16F84A Datasheet)

 

(R.S.F. toshiki speed news press, Agence France-Presse, 25 Tuesday March 2014 The Roman)

 

Computer System Basic memo -1

Computer System Basic memo -1

 

Boot sequence

 

Power on Reset

-> Boot from ROM inside CPU (ROM Address 0)

-> ROM inside CPU call BIOS ROM

-> Boot from BIOS ROM (BIOS ROM Address 0)

-> BIOS ROM call OS Loader in media

-> Boot from OS Loader media (OS Loader media Address 0)

-> OS Loader call kernel

-> Boot from kernel (kernel Address 0)

 

Home work : Check and learn what IPL is. (Initial Program Loader)

 

(R.S.F. toshiki speed news press, Agence France-Presse, 21 Friday March 2014 The Roman)

 

Gallery : Game, Wizardly

Gallery : Game, Wizardly

 

[caption id="attachment_45" align="alignnone" width="300"] (Photo AFP – Toshiki Shirose)[/caption]

 

This is the package and floppy disks of the famous computer game of Wizardly.

 

This package is Wizardly V, Heart of The Maelstrom, for Apple 2 series.

 

Original Wizardly was for 8-bit Apple 2 series.

 

Original packages of Wizardly I, Wizardly II, Wizardly III, Wizardly V,  for Apple 2 series, are in Glory Music.

 

Wizardly IV was Return of Werdna, the highest monster Werdna return back and return to the ground from 10th floor with fight against good human party, that was Wizardly IV Return of Werdna.

 

Game player must be this Werdna, evil.

 

Then we dislike Wizardly IV, we do not have Wizardly IV for Apple 2 series.

 

Wizardly IV sales was not a good in the world.

 

Wizardly series ported many personal computers and many consumer game consoles.

 

NEC PC-8801 (8-bit), NEC PC-9801 (16-bit), Nintendo, etc, .

 

Original Wizardly was 1D disk, System, and game player had to make Duplicate Disk to another blank disk.

 

Nintendo was with 8-bit 6502 CPU, CPU clock for Nintendo is unknown but it may be 2 MHz or 4 MHz.

 

Original Wizardly series for Apple 2 series was not with music, Wizardly series for Nintendo was with music.

 

Home work : Check GS/GM Sound Chip datasheet and GS/GM Sound Chip music. Check Standard MIDI data on QuickTime in MacOSX, that is GS/GM Sound Chip music. We could use Roland SC-55mkII with 10 MHz 16-bit NEC PC-9801, Operating System was MS-DOS or N88BASIC.

 

(Photo AFP – Toshiki Shirose)

 

(R.S.F. toshiki speed news press, Agence France-Presse, 17 Monday March 2014 The Roman)

 

 

Gallery : Computer magazine 'inCider / A+'

Gallery : Computer magazine 'inCider / A+'

 

[caption id="attachment_51" align="alignnone" width="272"] (Photo AFP – Toshiki Shirose)[/caption]

 

This is a computer magazine 'inCider / A+'.

 

'inCider / A+' magazine was a magazine about Apple 2 series.

 

This 'inCider / A+' published at September 1991.

 

This 'inCider / A+' is 72 pages + cover pages, almost full color pages, this was 1580 yen (nearly equal $10) in Tokyo, Japan.

 

We list up the prices from an advertisement in this magazine, these prices are at September 1991.

 

Apple //e System from $349.99

Apple //GS 1.25 Meg $599.99

Mac SE 2.5 M Memory / 20 M Hard disk $1049.99

Mac II System from $2099.99

 

Around this year, the first DTP edited and designed book published in Japan.

 

Kanji, Kana, Japanese characters DTP edited and designed book.

 

Before DTP, we used layout sheet for page design.

 

1st print for re-write, 2nd print for re-write, blue print, color print, magazine.

 

Text editing was by word processor on MS-DOS by the editor, floppy disk and layout sheet by the editor to printing company.

 

Figure was to the trace room, the tracer made figure in the trace sheet, the trace sheet to printing company.

 

Photograph was by the editor, the editor took the photograph, the photograph to printing company.

 

Illustration was by the illustrator, the illustrator wrote the illustration, the illustration to printing company.

 

Screen tone to printing company.

 

These combined at 2nd print for re-write or blue print or color print.

 

Magazine will be there.

 

Home work : Check I2C Bus and SMBus/PMBus and many standard computer system bus.

 

(Photo AFP – Toshiki Shirose)

 

(R.S.F. toshiki speed news press, Agence France-Presse, 20 Thursday March 2014 The Roman)

 

CPU Product Summary PIC16F1824 Pin Layout

CPU Product Summary PIC16F1824 Pin Layout

 

PIC16F1824

 

1 VDD

2 RA5

3 RA4

4 MCLR(bar)/VPP/RA3

5 RC5

6 RC4

7 RC3

8 RC2

9 RC1

10 RC0

11 RA2

12 RA1/ICSPCLK

13 RA0/ICSPDAT

14 VSS

 

(Reference Microchip PIC16F1824 Datasheet)

 

(R.S.F. toshiki speed news press, Agence France-Presse, 20 Thursday March 2014 The Roman)

 

CPU Product Summary PIC16F84A Pin Layout

CPU Product Summary PIC16F84A Pin Layout

 

PIC16F84A

 

1 RA2

2 RA3

3 RA4/T0CKL

4 MCLR(bar)

5 VSS

6 RB0/INT

7 RB1

8 RB2

9 RB3

10 RB4

11 RB5

12 RB6

13 RB7

14 VDD

15 OSC2/CLKOUT

16 OSC1/CLKIN

17 RA0

18 RA1

 

(Reference Microchip PIC16F84A Datasheet)

 

(R.S.F. toshiki speed news press, Agence France-Presse, 20 Thursday March 2014 The Roman)

 

CPU Product Summary PIC16F1824

CPU Product Summary PIC16F1824

 

PIC16F1824

 

14/20-Pin Flash Microcontrollers with XLP Technology

 

Program Memory 7 K bytes

RAM 256 bytes

Pin Count 14 pin

Maximum CPU Speed 32 MHz

Total Number of A/D Channels 8 Channel

Maximum 8 Bit Digital Timers 4

Maximum 16 Bit Digital Timers 1

UART 1

SPI 1

I2C 1

Cap. Touch Channels 1

Segment LCD 0

Operation Voltage Minimum 1.8 Volts

Operation Voltage Maximum 5.5 Volts

 

Program Memory Type Flash

Program Memory 7 K bytes

CPU Speed 8 MIPS

RAM 256 bytes

Data EEPROM 256 bytes

Digital Communication Peripherals UART 1, A/E/USART 1, SPI 1, I2C 1, MSSP(SPI/I2C) 1

Capture/Compare/PWM/Peripherals CCP 2, ECCP 2

Timers 4 x 8-bit, 1 x 16-bit

ADC 8 Channels, 10-bit

Comparators 2

Temperature Range -40 to 125 C

Operating Voltage range 1.8 to 5.5 Volts

Pin Count 14 pin

XLP Yes

Cap. Touch Channels 8

 

(Reference Microchip homepage)

 

http://www.microchip.com/pagehandler/en-us/family/8bit/

 

(R.S.F. toshiki speed news press, Agence France-Presse, 19 Wednesday March 2014 The Roman)

 

CPU Product Summary PIC16F84A

CPU Product Summary PIC16F84A

 

PIC16F84A

 

18-pin Enhanced FLASH/EEPROM 8-bit Microcontroller

 

Program Memory 1.75 K bytes

RAM 68 bytes

Pin Count 18 pin

Maximum CPU Speed 20 MHz

Total Number of A/D Channels 0 Channel

Maximum 8 Bit Digital Timers 1

Maximum 16 Bit Digital Timers 0

UART 0

SPI 0

I2C 0

Cap. Touch Channels 0

Segment LCD 0

Operation Voltage Minimum 2 Volts

Operation Voltage Maximum 6 Volts

 

Program Memory Type Flash

Program Memory 1.75 K bytes

CPU Speed 5 MIPS

RAM 68 bytes

Data EEPROM 64 bytes

Timers 1 x 8-bit

Temperature Range -40 to 75 C

Operating Voltage range 2 to 6 Volts

Pin Count 18 pin

 

(Reference Microchip homepage)

 

http://www.microchip.com/pagehandler/en-us/family/8bit/

 

(R.S.F. toshiki speed news press, Agence France-Presse, 19 Wednesday March 2014 The Roman)

 

Gallery : 6502 CPU

Gallery : 6502 CPU

 

[caption id="attachment_27" align="alignnone" width="300"] (Photo AFP - Toshiki Shirose)[/caption]

 

This is the famous 6502 CPU.

 

Original was from MOS Technology company.

 

This 6502 is in Apple //e in Glory Music.

 

8 bit, CISC.

 

Memory addressing for 6502 CPU is 64K bytes.

 

The famous personal computer with 6502 CPU was Apple 2 series.

 

OS (Operating System) for Apple 2 series were DOS 3.3 and ProDOS.

 

DOS 3.3 was boot with BASIC.

 

We could use hard disk for Apple 2 series with ProDOS.

 

65816 CPU is 16 bit CPU and it was in Apple //GS.

 

Apple //GS could run 6502 CPU programs.

 

Hard disk partition by ProDOS was maximum 32M bytes.

 

Many games and word processors were for Apple 2 series.

 

There are Apple 2 software emulator for Windows.

 

Many Apple 2 programs can run on Apple 2 software emulator on Windows.

 

6502 CPU assembly programming can be with Apple 2 software emulator on Windows.

 

There were Apple 2 hardware emulator for Macintosh.

 

The name was Apple //e Card.

 

Apple //e Card was for Macintosh LC series, Operating System for Macintosh LC series for Apple //e Card was System 6.0.8 (The highest).

 

Floppy disk for 8 bit Apple 2 series was 5.25 inches 1D disk, single side floppy disk, 160K bytes.

 

We could use 5.25 inches 2D disk, double side floppy disk, both side with a notch cutter.

 

CPU clock for 8 bit Apple 2 series (6502 CPU) was 1 MHz.

 

(Photo AFP - Toshiki Shirose)

 

(R.S.F. toshiki speed news press, Agence France-Presse, 19 Wednesday March 2014 The Roman)

 

About us

About us

 

 

PIC tryers:

 

 

Hiroko Shimabukuro

 

SPEED member, solo singer, editor, photographer, Agence France-Presse, Princess.

 

 

Yukie Shirose

 

Actress, Princess, The Queen.

 

 

Takako Shirose (Takako Uehara of SPEED)

 

SPEED member, snow member, dancer, solo singer, editor, photographer, snow boarder, Agence France-Presse, Princess, The Queen.

 

She can make programs with FORTRAN, BASIC, 8086 and 80386 assembler language, 8086 and 80386 Macro Assembler with Codeview Debugger.

 

 

Adèle Shirose (Adèle Exarchopoulos)

 

Actress, editor, photographer, Agence France-Presse, Princess, The Queen.

 

She wants to be a hardware engineer.

 

 

Toshiki Shirose

 

snow member, editor, photographer, designer, skier, left side DF when in amateur soccer, Agence France-Presse, Prince, The King.

 

He can make programs with FORTRAN, BASIC, Computer language C (a little), 8086 and 80386 assembler language, 8086 and 80386 Macro Assembler with Codeview Debugger.

 

Once, he worked in the famous electric company in Japan, he made disk system programs for main flame computer and PC network.

 

He was a professional programmer when he worked in the famous electric company in Japan.

 

He was in ski club when he worked in the famous electric company in Japan.

 

He was in Faculty of Chemistry Physical Chemistry laboratory in Gakusyuin University in Japan.

 

He made light to digital circuits and programs for transient absorptions measurements when he was in Faculty of Chemistry Physical Chemistry laboratory in Gakusyuin University.

 

He is one of the first user of Motorola Multiplexer CMOS HC4353 when he was in Faculty of Chemistry Physical Chemistry laboratory in Gakusyuin University, that was for transient absorptions measurements circuits.

 

Motorola Multiplexer CMOS HC4353 was a digital signal switcher CMOS IC.

 

 

(R.S.F. toshiki speed news press, Agence France-Presse, 17 Monday March 2014 The Roman)

 

Gallery : Z80 CPU

Gallery : Z80 CPU

 

[caption id="attachment_18" align="alignnone" width="300"] (Photo AFP - Toshiki Shirose)[/caption]

 

This is the famous Z80 CPU.

 

Original was from Zilog company.

 

8 bit, CISC.

 

Memory addressing is 64K bytes.

 

The famous OS for Z80 was CP/M80.

 

There are CP/M80 emulator for MS-DOS.

 

It is a fun playing CP/M80 emulator for MS-DOS.

 

Z80 assembler programming can be with CP/M80 emulator.

 

COBOL, WordStar, etc, were for CP/M80.

 

NEC PC-8801 was one of Z80 CPU desktop computer, 1980s in Japan.

 

Many games and word processors were for NEC PC-8801.

 

TK-80 was the famous 1 board micro computer with Z80.

 

CPU clock for Z80 was 2 MHz to 4 MHz, even though desktop computer.

 

Amateur engineers and professional engineers said 'If there are Z80 CPU with 100 MHz, we do not need another CPU,' at about nearly twenty years before.

 

(Photo AFP - Toshiki Shirose)

 

(R.S.F. toshiki speed news press, Agence France-Presse, 19 Wednesday March 2014 The Roman)

 

Technical Series : Forever test run

Technical Series : Forever test run

 

We opened here today, 17 Monday March 2014 The Roman.

 

We are not hardware professionals, but Toshiki Shirose was not an amateur.

 

Our skills will be later.

 

Here is schedules draft.

 

0 Schedules (This article)

1 About us

2 Let's play with us with PIC

3 Our Skills

4 Digital will not die

5 About PIC : PIC16F84A

6 Let's go with lite

7 How to read datasheet

8 Boolean Function ?

9 Wire wrapping is a good (No soldering)

10 Instruction set is not a difficult (Because of RISC)

 

Home work : What is PIC ?

 

We are amateurs for PIC too.

 

Copyright © 2014 AFP. All rights reserved.

 

(R.S.F. toshiki speed news press, Agence France-Presse, 17 Monday March 2014 The Roman)

 

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