EP9307-CRZ Cirrus Logic Inc, EP9307-CRZ Datasheet - Page 206
EP9307-CRZ
Manufacturer Part Number
EP9307-CRZ
Description
IC ARM9 SOC ARM920T 272TFBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EP9307-CRZ.pdf
(16 pages)
2.EP9307-CRZ.pdf
(50 pages)
3.EP9307-CRZ.pdf
(824 pages)
4.EP9307-CRZ.pdf
(48 pages)
Specifications of EP9307-CRZ
Core Size
16/32-Bit
Core Processor
ARM9
Speed
200MHz
Connectivity
EBI/EMI, 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
14
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
0°C ~ 70°C
Package / Case
272-TFBGA
Controller Family/series
(ARM9)
No. Of I/o's
14
Ram Memory Size
32MB
Cpu Speed
200MHz
No. Of Timers
4
No. Of Pwm Channels
1
Digital Ic Case Style
TFBGA
Embedded Interface Type
AC97, I2S, SPI, UART, USB
Rohs Compliant
Yes
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
EDB9307A-Z
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1133 - KIT DEVELOPMENT EP9307 ARM9
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
598-1138
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP9307-CRZ
Manufacturer:
CIRRUS
Quantity:
20 000
Part Number:
EP9307-CRZ/E2
Manufacturer:
CIRRUS
Quantity:
20 000
Company:
Part Number:
EP9307-CRZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
- EP9307-CRZ PDF datasheet
- EP9307-CRZ PDF datasheet #2
- EP9307-CRZ PDF datasheet #3
- EP9307-CRZ PDF datasheet #4
- Current page: 206 of 824
- Download datasheet (13Mb)
7
7-24
Raster Engine With Analog/LCD Integrated Timing and Interface
EP93xx User’s Guide
7.4.9 Hardware Cursor
Frame
D18
Ctr
0
Assuming that the 3-bit input pattern that represents this 33% duty cycle grayscale is 0x2 or
010b, the values in
table. In this mode, the X locations are ignored by the grayscale generation.
The raster engine provides support for a hardware cursor. The hardware cursor has a
separate bus mastering interface that allows it’s image to be stored anywhere in memory.
Software provides a location start, reset, size, X and Y position, and two cursor colors. The
hardware loads a line at a time from memory and multiplexes the video stream data based on
the cursor values. The X and Y locations are compared to the horizontal and vertical counters
and trigger the state machine to enable the cursor output overlay.
Vert
D17
Ctr
0
Horz
D16
Ctr
0
VCNT (lines)
Table 7-9. Programming 33% Duty Cycle into the Lookup Table
base + 0x08
base + 0x28
base + 0x48
base + 0x68
Register
address
(pixels)
HCNT
Table 7-9
Frame 0
Frame 2
V
E
R
T
Figure 7-8. Three and Four Count Axis
1
1
1
1
D
1
5
X
X
X
X
are used to program this pattern into the grayscale look-up-
Copyright 2007 Cirrus Logic
1
1
1
0
D
1
4
X
X
X
X
1
1
0
1
D
1
3
X
X
X
X
H O R Z
1
0
0
0
1
1
1
1
0
0
D
1
2
X
X
X
X
0
0
1
0
0
0
1
0
1
1
D
1
1
0
1
0
X
0
1
0
1
0
0
1
0
1
0
D
1
0
0
1
0
X
0
1
0
1
1
0
1
0
0
1
D
9
1
0
0
X
1
0
0
0
D
8
0
0
1
X
Frame 1
0
1
1
1
D
7
1
0
1
X
0
1
1
0
D
6
1
0
0
X
0
1
0
1
D
5
0
1
0
X
0
1
0
0
D
4
0
0
1
X
0
0
0
0
0
1
1
D
3
0
0
1
X
1
1
0
0
0
1
0
D
2
0
0
1
X
0
0
1
0
0
0
1
D
1
0
1
0
X
0
0
1
0
0
0
0
D
0
1
0
0
X
GrySclLUT
Address *4
Frame
00
01
10
11
DS785UM1
Value
Pixel
010
010
010
010
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