EP9312-IBZ Cirrus Logic Inc, EP9312-IBZ Datasheet - Page 189
![IC ARM920T MCU 200MHZ 352-PBGA](/photos/12/23/122390/mfg_ep9312_series_sml.jpg)
EP9312-IBZ
Manufacturer Part Number
EP9312-IBZ
Description
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9312-IBZ
Core Size
16/32-Bit
Package / Case
352-BGA
Core Processor
ARM9
Speed
200MHz
Connectivity
EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²:S, LCD, LED, MaverickKey, POR, PWM, WDT
Number Of I /o
16
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 3.6 V
Data Converters
A/D 8x12b
Oscillator Type
External
Operating Temperature
-40°C ~ 85°C
Controller Family/series
(ARM9)
A/d Converter
12 Bits
No. Of I/o Pins
65
Clock Frequency
200MHz
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
598-1260
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9312-IBZ
Manufacturer:
CIRRUS
Quantity:
30
Company:
Part Number:
EP9312-IBZ
Manufacturer:
HITTITE
Quantity:
1 200
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DS785UM1
7.3.7 Hardware Cursor
7.4 Functional Details
brightness control. The Bright output signal can also be used for direct pulse width modulated
CCFL brightness control that can be synchronized to the display frame rate.
The Raster Engine provides hardware cursor support. The cursor size is programmable up to
64 pixels wide by 64 pixels in height. The cursor is stored anywhere in memory as a 2 bpp
image. The 2 bpp image pixel information implies transparent, inverted, cursor color 1, or
cursor color 2. The cursor hardware must be supplied this information:
Using this information, the hardware overlays the cursor in the output video stream. Bottom
and right edge clipping is performed by hardware. Some extra calculations and register
setups are required for cursor support during dual scan display mode.
The Raster Engine’s block diagram is shown in
several major sections; VILOSATI, video FIFO, pixel mux, blink logic, color LUT, RGB mux,
output shift logic, grayscale circuitry, hardware cursor logic, YCrCb encoder, and video timing
section. A video stream signature generator is also included for built in self testing.
• Image starting address
• Two cursor colors
• An X screen location and a Y screen location
• A cursor size
Copyright 2007 Cirrus Logic
Raster Engine With Analog/LCD Integrated Timing and Interface
Figure
7-1. The video pipeline consists of
EP93xx User’s Guide
7-7
7
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