EP9301-IQZ Cirrus Logic Inc, EP9301-IQZ Datasheet - Page 250
![32-Bit Microcontroller IC](/photos/12/23/122383/mfg_ep9301_parts_sml.jpg)
EP9301-IQZ
Manufacturer Part Number
EP9301-IQZ
Description
32-Bit Microcontroller IC
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9301-IQZ
Controller Family/series
(ARM9)
Core Size
32 Bit
A/d Converter
12 Bits
Supply Voltage
3.3V
No. Of I/o Pins
24
Mounting Type
Surface Mount
Operating Temperature Min
-40°C
Package / Case
208-LQFP
Core Processor
ARM9
Speed
166MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²:S, LED, MaverickKey, POR, PWM, WDT
Number Of I /o
19
Program Memory Type
ROMless
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
-40°C ~ 85°C
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
Mounting Style
SMD/SMT
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
598-1250
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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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
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