CSC0101A Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
fabricante
CSC0101A Datasheet PDF : 2 Pages
| |||
CSC0101A
Dual PS/2 to USB Data Converter Controller
Features
♦ Interface legacy PS/2 devices to USB
♦ Provides two PS/2 port
♦ PS/2 ports support 3 dimensions 3keys wheel
mouse and multimedia keyboard function
♦ No driver needed
♦ Hot pluggable
♦ USB Specification 1.1 low-speed compliant
♦ PS/2 ports are auto selectable and hot swappable
♦ Mice or keyboard can be used in either port
without limitation
♦ Cost-effective and easy to implement for PS/2 to
USB bridge solution
♦ SOP-16 package or dice form
Introduction
The CHESEN CSC0101A is an integral micro-controller for
converting PS/2 interface signal to USB applications, which
includes 8 bits high performance micro-controller core,
combined USB1.1 low-speed interface and dual PS/2
handler module. It is ideal for the legacy system support,
enabling seamless connections of traditional PS/2 interfaces
devices of mouse and keyboard to USB.
The CSC0101A is a USB 1.1 low-speed compliant device
that interfaces to PS/2, it support the Human Interface
Device (HID) class specification. The CSC0101A handles
the merging of the PS/2 data and sends the data to the host
system via the USB port.
Specifications
8-bits Controller Core:
♦ 8 bits 65C02 controller
♦ 6MHz external ceramic resonator
♦ 3MHz internal CPU clock
♦ One 8-bits timer / counter
♦ Support power saving mode
♦ Built in power on reset with watchdog function
Memory:
♦ 8K byte internal ROM
♦ 256 byte internal RAM
USB Port:
♦ Fully compliant to USB 1.1 specification
♦ Conforms to USB HID specification, version 1.1
♦ Supports 1 low speed device address and 3 endpoints
♦ Integrated USB transceiver
♦ Build in 3.3V regulator
♦ 8 bytes FIFO for each endpoint
♦ Interface transfer rate: 1.5Mbits/sec
PS/2 Port:
♦ Suitable for legacy PS/2 interface keyboard, mouse,
wireless peripheral or bar code reader
♦ Compatible with PS/2 protocol
♦ Two PS/2 ports
. Standard PS/2 keyboard with multimedia function
. Standard PS/2 3D/3Keys mouse
♦ Mice or keyboard can be used in either port
Miscellaneous:
♦ Works with PC Win98 SE, Win Millennium, Win
2000, Win XP Netware4.11, 5.0 HP Unix, Linux,
Apple computer MAC OS8.6 or higher and Sun
Microsystems
Computer Peripheral Product Series
Share Link: 