EP9301-IQZ Cirrus Logic Inc, EP9301-IQZ Datasheet - Page 300
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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8
LINEINC
LINEINIT
8-36
Graphics Accelerator
EP93xx User’s Guide
31
15
31
15
Address:
Default:
Mask:
Definition:
Bit Descriptions:
Address:
Default:
Mask:
Definition:
30
14
30
14
RSVD
RSVD
RSVD
RSVD
29
13
29
13
28
12
28
12
Line Draw Initialization Register
0x8004_00343 - Read/Write
0x0000_0000
0x0FFF_0FFF
Line Draw Increment Register
RSVD:
YINC:
XINC:
0x8004_0038 - Read/Write
0x0000_0000
0x0FFF_0FFF
27
27
11
11
26
10
26
10
Copyright 2007 Cirrus Logic
25
25
9
9
Reserved - Unknown during read
Y Increment - Read/Write
The value in this field specifies a 12-bit binary fraction of a
pixel to be accumulated in the vertical (Y) direction during
a Line Draw function. The maximum value is 4095/4096
and the minimum value is 1/4096.
X Increment - Read/Write
The value in this field specifies a 12 bit binary fraction of a
pixel to be accumulated in the horizontal (X) direction
during a Line Draw function. The maximum value is
4095/4096 and the minimum value is 1/4096.
24
24
8
8
23
23
7
7
22
22
6
6
YINIT
XINIT
YINC
XINC
21
21
5
5
20
20
4
4
19
19
3
3
18
18
2
2
17
17
1
1
DS785UM1
16
16
0
0
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