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vintagechips
/ HELLO05.asm
Last active
June 20, 2019 23:15
HD68P05V07 Software Serial 'HELLO, WORLD'.
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| * HELLO05 | |
| * | |
| * SYSTEM DEFINITIONS | |
| PORTA EQU $00 | |
| PORTB EQU $01 | |
| PORTC EQU $02 | |
| * | |
| PUT EQU PORTC | |
| IN EQU 2 | |
| OUT EQU 3 |
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| ; SERIAL85 | |
| ; SOFTWARE SERIAL | |
| ; FOR MCS8085 | |
| ; | |
| ; DEFAULT VALUE | |
| TXIM EQU 040H ;SIM命令のSOD以外の設定 | |
| ; | |
| ; RESET VECTOR | |
| ORG 0000H | |
| RESET: LXI SP,0000H ;スタック設定 |
vintagechips
/ ESP32 telnet-serial bridge (incomplete)
Created
June 13, 2020 01:53
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| #include <WiFi.h> | |
| const char* ssid = "Buffalo-G-0E94"; | |
| const char* password = "password"; | |
| const int port = 23; | |
| WiFiServer server(port); | |
| void setup() { | |
| Serial.begin(9600); |
vintagechips
/ PIC16F18313_main.c
Last active
August 7, 2020 07:52
SBC6800 SysClock, BaudRate, and Reset Generator 2MHz version by masa
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| /* | |
| SBC6800 cock/boud rate/reset generator | |
| Device: PIC16F18313 | |
| Compiler: XC8 | |
| */ | |
| /* PIC16F18313 | |
| * +--x--+ | |
| * +5V VDD|1 8|VSS GND | |
| * RST(O) RA5|2 7|RA0 RST(I) |
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| ; DRAM KILLER | |
| ; TARGET: SBCZ80 | |
| ; ASSEMBLER: ARCPIT XZ80.EXE | |
| ; | |
| ROMTOP EQU 0000H ;ROM領域の先頭 | |
| RAMTOP EQU 8000H ;RAM領域の先頭 | |
| SSTACK EQU 8010H ;スタックトップ | |
| ; | |
| PSIOAD EQU 00H ;SIOチャンネルAのデータレジスタ | |
| PSIOAC EQU 01H ;SIOチャンネルAの制御レジスタ |
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| ; SBCF8 hello, world | |
| ; dasm f8blink.asm -f3 -of8blink.bin -Lf8blink.lst | |
| UARTD EQU $FF00 | |
| UARTC EQU $FF01 | |
| PROCESSOR F8 | |
| ORG $0000 | |
| JMP START | |
| ; | |
| ; MESSAGE |
vintagechips
/ UMON85.asm
Last active
April 3, 2021 05:40
Micro monitor for SBC8080/8085 with assembler/disassembler.
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| ; uMON85 SBC8085 MICRO MONITOR | |
| ; | |
| ; DEFAULT VALUE | |
| LINSIZ EQU 26 ; SIZE OF LINE BUFFER | |
| ; | |
| ; RESET VECTOR | |
| ORG 0000H | |
| RESET: LXI SP,LBUF ; スタック設定 | |
| JMP MAIN ; MAINから開始 | |
| ; |
vintagechips
/ UMON85.asm
Created
April 14, 2021 08:19
Micro monitor for MCS8085 with assembler/disassembler.
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| ; uMON85 SBC8085 MICRO MONITOR | |
| ; | |
| ; DEFAULT VALUE | |
| LINSIZ EQU 26 ; SIZE OF LINE BUFFER | |
| TXIM EQU 040H ; SIM INITIAL VALUE | |
| ; | |
| ; RESET VECTOR | |
| ORG 0000H | |
| RESET: LXI SP,STKBTM ; STACK SETUP | |
| JMP MAIN ; GO MAIN |
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| * Title: Blink LED | |
| * Target: DIGIT TMP68301 BOARD | |
| * Assembler: https://archive.org/details/68000ASM_ZIP | |
| * Helper: http://takeda-toshiya.my.coocan.jp/msdos/ | |
| * Win32 command: msdos asm -l blink68k.asm | |
| * | |
| * Special thanks @comoneko on Twitter | |
| * | |
| IORBASE equ $00FFFC00 | |
| * |
vintagechips
/ p18f47q43_hello.c
Last active
January 13, 2022 05:52
PIC18F47Q43 UART3 hello, world and echoback test
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| // PIC18F47Q43 Configuration Bit Settings | |
| // 'C' source line config statements | |
| // CONFIG1 | |
| #pragma config FEXTOSC = ECH // External Oscillator Selection (EC (external clock) above 8 MHz) | |
| #pragma config RSTOSC = HFINTOSC_64MHZ// Reset Oscillator Selection (HFINTOSC with HFFRQ = 64 MHz and CDIV = 1:1) | |
| // CONFIG2 | |
| #pragma config CLKOUTEN = OFF // Clock out Enable bit (CLKOUT function is disabled) | |
| #pragma config PPS1WAY = OFF // PPSLOCK bit One-Way Set Enable bit (PPSLOCKED bit can be set and cleared repeatedly (subject to the unlock sequence)) |