EP9302-CQZ Cirrus Logic Inc, EP9302-CQZ Datasheet - Page 250

• Manufacturer Part Number: EP9302-CQZ
• Description: IC ARM9 SOC PROCESSOR 208LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9302-CQZ

• Program Memory Type: ROMless
• Package / Case: 208-LQFP
• Core Processor: ARM9
• Core Size: 16/32-Bit
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2:S, LED, MaverickKey, POR, PWM, WDT
• Number Of I /o: 19
• Ram Size: 32K x 8
• Voltage - Supply (vcc/vdd): 1.65 V ~ 3.6 V
• Data Converters: A/D 5x12b
• Oscillator Type: External
• Operating Temperature: 0°C ~ 70°C
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• Data Ram Size: 16 bit
• Interface Type: USB, USART, SPI
• Maximum Clock Frequency: 200 MHz
• Number Of Programmable I/os: 37
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9302A-Z
• Controller Family/series: (ARM9)
• No. Of I/o's: 19
• Ram Memory Size: 16MB
• Cpu Speed: 200MHz
• No. Of Timers: 4
• Embedded Interface Type: AC97, I2S, SPI, UART, USB
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: 598-1132 - KIT DEVELOPMENT EP9302 ARM9
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 598-1137

7
CursorSize
7-68
Raster Engine With Analog/LCD Integrated Timing and Interface
EP93xx User’s Guide
31
15
Address: 0x8003_0068
Default: 0x0000_0000
Definition: Cursor Height, Width, and Step Size register
Bit Descriptions:
30
14
29
13
DLNS
28
12
RSVD:
DLNS:
CSTEP:
CLINS:
CWID:
27
11
26
10
Copyright 2007 Cirrus Logic
25
9
Reserved - Unknown during read
Dual Scan Lower Half Lines - Read/Write
If DSCAN = ‘1’ in the
Lower Half Lines value that is written to this field specifies
the number of cursor lines that are displayed in the lower
half of the display.
Cursor Step Size - Read/Write
The Cursor Step Size value that is written to this field
specifies the counter step size for the width of the cursor
image:
00 - Step by 1 word or 16 pixels at a time
01 - Step by 2 words or 32 pixels at a time
10 - step by 3 words or 48 pixels at a time
11 - Step by 4 words or 64 pixels at a time
Cursor Lines - Read/Write
The Cursor Lines value that is written to this field specifies
the height in lines of the cursor image. The value should
be set to ‘number of cursor lines minus one’.
In dual scan mode this field should be set to the ‘number
of cursor lines minus one’ to be displayed in the top half of
the display.
Cursor Width - Read/Write
The Cursor Width value that is written to this field specifies
the ‘displayed word width minus one’ of the cursor image:
CSTEP
24
8
RSVD
23
7
22
6
PixelMode
21
5
CLINS
20
4
register, the Dual Scan
19
3
18
2
17
1
DS785UM1
CWID
16
0