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The Hitachi HD44780 LCD controller is an alphanumeric dot matrix liquid crystal display (LCD) controller developed by Hitachi in the 1980s. The character set of the controller includes ASCII characters, Japanese Kana characters, and some symbols in two 40 character lines.
LCD Smartie is open-source software for Microsoft Windows which allows a character LCD to be used as an auxiliary display device for a PC. Supported devices include displays based on the Hitachi HD44780 LCD controller, the Matrix Orbital Serial/USB LCD, and Palm OS devices (when used in conjunction with PalmOrb).
The LCD controllers are by Hitachi: (10) HD44102CH column controller ICs and (2) HD44103CH row driver ICs; the HD44102CH's provide the programmable hardware interface to software. The refresh rate is about 70 Hz (coarsely regulated by an RC oscillator , not a crystal).
A notable example of a display driver IC is the Hitachi HD44780 LCD controller. Other controllers are KS0108, SSD1815 (graphics capable) and ST7920 (graphics capable) Other controllers are KS0108, SSD1815 (graphics capable) and ST7920 (graphics capable)
Hitachi HD44780 LCD controller → – Per Wikipedia:Article titles#Concision, I propose moving this article to simply and concisely "HD44780", which clearly and unambigiously describes its subject. "Hitachi" and "LCD controller" do not belong into the title in my opinion. Anton Maienfeldt 13:12, 5 January 2023 (UTC) — Relisting.
The Hitachi H8 is a large family of 8-bit, 16-bit and 32-bit microcontrollers made by Renesas Technology, originating in the early 1990s within Hitachi Semiconductor. The original design, the H8/300 , was an 8-bit processor that had a 16-bit registers and ALU that allowed some 16-bit operations.
A 16×2-character dot-matrix display, where each character is made from a grid of 5×7 dots. A dot-matrix display is a low-cost electronic digital display device that displays information on machines such as clocks, watches, calculators, and many other devices requiring a simple alphanumeric (and/or graphic) display device of limited resolution.
Hitachi Adaptable Modular Storage 2500; Hitachi Adaptable Modular Storage 2500DC; All models support RAID-6 disk configurations, Fibre Channel and iSCSI host interfaces, as well as the ability to intermix Flash drives with SAS and SATA disk drives in the same tray. They also support both Fibre Channel and iSCSI host interfaces in the same ...