EP9302-CQZ Cirrus Logic Inc, EP9302-CQZ Datasheet - Page 623
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: 623 of 824
- Download datasheet (13Mb)
IrData
DS785UM1
31
15
Address:
Default:
Definition:
30
14
29
13
28
12
WST:
FRE:
ROR:
CRE:
RAB:
0x808B_0010 - Read/Write
0x0000_0000
IrDA Data Register. Provides access to the transmit and receive buffers used
by the MIR and FIR interfaces.
27
11
26
10
Copyright 2007 Cirrus Logic
25
9
Width Status.
00 - All four bytes in receive buffer are valid.
01 - Least significant byte is valid only.
10 - Least significant two bytes are valid only.
11 - Least significant three bytes are valid only.
FIR Framing Error.
0 - No framing errors encountered in the receipt of FIR
data.
1 - Framing error occurred, FIR preamble followed by
something other than another preamble or FIR start flag.
The data in the buffer is invalid.
Receive buffer Overrun.
0 - Receive buffer has not experienced an overrun.
1 - Receive logic attempted to place data into receive
buffer while it was full. The next data value in the buffer is
the last piece of “good” data before the buffer was overrun.
CRC Error.
0 - No CRC check errors encountered in the data.
1 - CRC calculated on the incoming data does not match
CRC value contained within the received frame.
Receiver Abort.
0 - No abort has been detected for the incoming frame.
1 - Abort detected during receipt of the incoming frame,
EOF bit set in receive buffer next to the last piece of
“good” data received before abort.
24
8
DATA
DATA
23
7
22
6
21
5
20
4
19
3
EP93xx User’s Guide
18
2
17
1
17-27
IrDA
16
0
17
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