EP9302-CQZ Cirrus Logic Inc, EP9302-CQZ Datasheet - Page 785
![IC ARM9 SOC PROCESSOR 208LQFP](/photos/12/23/122385/mfg_ep9302_parts_sml.jpg)
EP9302-CQZ
Manufacturer Part Number
EP9302-CQZ
Description
IC ARM9 SOC PROCESSOR 208LQFP
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EP9307-CRZ.pdf
(824 pages)
2.EP9302-IQZ.pdf
(42 pages)
3.EP9302-IQZ.pdf
(4 pages)
4.EP9302-IQZ.pdf
(40 pages)
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, I²: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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9302-CQZ
Manufacturer:
Cirrus
Quantity:
3 295
Company:
Part Number:
EP9302-CQZ
Manufacturer:
ALTERA
Quantity:
672
Part Number:
EP9302-CQZ
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
- EP9307-CRZ PDF datasheet
- EP9302-IQZ PDF datasheet #2
- EP9302-IQZ PDF datasheet #3
- EP9302-IQZ PDF datasheet #4
- Current page: 785 of 824
- Download datasheet (13Mb)
IDEMDMADataIn
IDEUDMADataOut
DS785UM1
31
15
31
15
Bit Descriptions:
Address:
Default:
Definition:
Bit Descriptions:
Address:
Default:
Definition:
30
14
30
14
29
13
29
13
28
12
28
12
DMA controller. A write by the host during MDMA data-out operation will
erroneously interfere with the MDMA state machine. Any read will return zero.
IDEDD:
0x800A_001C - Read Only (should be read by the DMA controller only)
0x0000_0000
In MDMA data-in operations, this register contains the data in the input buffer
just transferred from the device. The data is read from this register by the DMA
controller. This register should only be addressed and read by the DMA
controller. A read by the host during MDMA data-in operation will erroneously
interfere with the MDMA state machine. Any write is ignored.
IDEDD:
0x800A_0020 - Write Only (should be written by the DMA controller only)
0x0000_0000
In UDMA data-out operations, this register contains the data at the tail of the
output buffer to be written by the DMA controller. This register should only be
27
11
27
11
26
10
26
10
Copyright 2007 Cirrus Logic
25
25
9
9
IDE output data in the output buffer in MDMA mode.
IDE input data in the input buffer in MDMA mode.
24
24
8
8
IDEDD
IDEDD
IDEDD
IDEDD
23
23
7
7
22
22
6
6
21
21
5
5
20
20
4
4
19
19
3
3
EP93xx User’s Guide
18
18
2
2
IDE Interface
17
17
1
1
27-15
16
16
0
0
27
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