Z9025900ZEM屬于開發(fā)板套件編程器的編程器仿真器調試器。由Zilog, Inc.制造生產的Z9025900ZEM編程器，仿真器和調試器編程器、仿真器和調試器是在嵌入式系統(tǒng)中用于編寫/加載/測試軟件的器件。配套使用/相關產品包括 AEAT、Altera、Arduino、ARM、ATiny、AVR、Basic Stamp、Blackfin、ChromeOS、Code Warrior、ColdFire、Cortex、DaVinci Boards、Digilent、EEPROM、Encoders、FPGA、Freescale、Intel、JTAG Devices、Kinetis、Lapis、Lattice、Magnetic Position Sensors、MSP430、PIC、Zilog、ZON 等制造商的產品。

General Description

The Z90233/Z90234 and Z90231 are the ROM and OTP versions of the eZVision 200 television controller with OSD. Based on ZiLOG’s powerful Z8 architecture, the Z90233/Z90234 and Z90231 contain 24 KB of program memory.

On-Screen Display (OSD)

特性 Features

? Displays of up to 10 rows by 24 columns with

256 characters

? Provides character cell resolution of 14 pixels

by 18 scan lines

? Offers variable inter-row spacing from 0–15

horizontal scan lines

? Uses color palette table to program foreground

and background of character

Microcontroller Features

? Incorporates Z8? MCU core at 6 MHz

? Z90233 and Z90234 have 16K and 24K

masked ROM, respectively

? 236 bytes of system RAM

? Ten 6-bit pulse width modulators

? One 14-bit pulse width modulator

? On-chip infrared (IR) capture registers

? Four channels of 4-bit analog-to-digital converter

? 27 general-purpose I/O pins

? Provides I2C master serial communication port

? 42-pin SDIP and 44-pin PQFP packages

? Can be emulated with 124-pin PGA package

(Z90239)