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參數(shù)資料
| 型號： | PS7500FE |
| 英文描述： | High-Performance， System-on-a-Chip with CRT/LCD Controller|Media Decoders|ARM Processors |
| 中文描述： | 高性能，系統(tǒng)上與CRT顯示器芯片/ LCD控制器|媒體解碼器| ARM處理器 |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 53K |
| 代理商： | PS7500FE |
CL-PS7500FE
Product Bulletin
January 1999
High-Performance
System-on-a-Chip
with CRT/LCD Controller
OVERVIEW
The CL-PS7500FE is a massively integrated gen-
eral-purpose ‘system-on-a-chip’ designed for a wide
range of control and communications applications.
Based on a low-power, high-speed ARM
RISC
CPU core, the CL-PS7500FE integrates a powerful
50-MIPS processor, hardware floating point unit,
memory interfaces, and a full complement of system
peripherals onto a single chip. This integrated chip
greatly simplifies system design for complex appli-
cations such as network computers, set-top boxes,
screen phones, process control systems, and
instrumentation control.
FEATURES
I
Massively integrated system-on-a-chip
— High-speed CPU and all major system peripherals
incorporated
— Minimized need for external components
— Maximum design simplicity
I
CRT/LCD controller
— Unified Memory Architecture (UMA)
— Resolutions up to 1024
×
768 (XGA)
— 256-entry 28-bit video palette
— Up to 16 million colors
— Up to 120-MHz pixel clock rates for flicker-free screen
refresh
— Supports single- and dual-scan LCD panels
— 16-level grayscaler
— Hardware cursor for all display modes
I
Performance matching 100-MHz Intel
’486-based PC
I
32-bit ARM710A microprocessor
— ARM7 CPU
(cont.)
(cont.)
FUNCTIONAL BLOCK DIAGRAM
SERIAL
PORT 1
A[28:0]
I/O CHIP SELECTS
IOD[15:0]
SERIAL
WAKEUP
CS
ANALOG
IOP[7:0]
PCMCIA XIP
OSC CONTROL
DRAM
INTERRUPTS
INTERRUPTS AND
TIMERS
ARBITRATION
SERIAL
PORT 2
DATA
BUFFER
CLOCK AND POWER
DRAM
SRAM I/F
DMA
DECODE
I/O
CONTROL
4X A/D
FLOATING POINT
UNIT (FPU)
4KB
CACHE
ARM7
MMU
CONTROL
WRITE BUFFER
DATA LATCH
CPUCLK
VIDCLK
MEMCLK
D[31:0]
DAC REF
TIMING
RBG MONITOR
LCD PANEL
SNDCLK
ARM710A
(4K CACHE)
EXTERNAL
CD-DAC (CS4333)
MUTE
RESET
I/O AND MEMORY
VIDEO AND
SOUND
SOUND
FIFO
VIDEO
FIFO
CURSOR
FIFO
T
SOUND
DIGITAL
VIDEO
PALETTE
CURSO
PALETTE
MUX
RGB
DACS
LCD
TM
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| PS7530(中文) | () |
| PS7531(中文) | () |
| PS7534(中文) | () |
| PS7536(中文) | () |
| PS7532(中文) | () |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| PS7500FE56QC-C | 制造商:Cirrus Logic 功能描述: |
| PS7500FE64QC-C | 制造商:Cirrus Logic 功能描述: |
| PS-750-2-WT | 制造商:Brady Corporation 功能描述:Perma Sleeve Heat-Shrink Polyolefin Size: 2.000" W x 1.250" H 250/pack |
| PS-750-2-WT-3 | 制造商:Brady Corporation 功能描述:0.667 IN W X 1.250 IN H (16.90 MM W X 31.80 MM H) |
| PS-750-2-WT-S | 制造商:Brady Corporation 功能描述:Wire Marking Sleeves, Heat Shrink Polyolefin Material, 2 Inch W x 1.25 Inch H |
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