EP9302-CQZ Cirrus Logic Inc, EP9302-CQZ Datasheet - Page 360
![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: 360 of 824
- Download datasheet (13Mb)
9
9-58
1/10/100 Mbps Ethernet LAN Controller
EP93xx User’s Guide
Address:
Chip Reset:
Soft Reset:
Definition:
Bit Descriptions:
0x8001_0024 - Read/Write
0x0000_0000
0x0000_0000
Interrupt Enable Register
RSVD:
RWIE:
RxMIE:
RxBIE:
RxSQIE:
TxLEIE:
ECIE:
TxUHIE:
Copyright 2007 Cirrus Logic
Reserved. Unknown During Read.
Remote Wake-up Interrupt Enable. Setting this bit causes
an interrupt to be generated when a remote wake-up
frame is detected and the MAC is in the Remote Wake-up
mode (RXCtl).
Receiver Miss Interrupt Enable. When set, this bit will
cause an interrupt whenever a complete receive frame is
discarded due to lack of storage. This may be as a result
of long bus latency or insufficient receive descriptors. The
total number of missed frames is also counted in the
RxMiss Counter.
Receive Buffer Interrupt Enable. When set, this bit will
cause an interrupt to be generated when the last available
receive descriptor has been read into the MAC.
Receive Status Queue Interrupt Enable. When this bit is
set, an interrupt will be generated when the last available
status queue entry has been written (RXStsEnq = 0).
Transmit Length Error Interrupt Enable. Setting this bit
causes an interrupt to be generated when a transmit frame
equals or exceeds the length specified in the Max Frame
Length register.
End of Chain Interrupt Enable. The end of chain interrupt
is generated when the last transmit descriptor has been
loaded into the MAC. There may still be transmit
descriptors and or transmit data remaining in the MAC at
this time.
Transmit Underrun Halt Interrupt Enable. If there is a
transmission, and the MAC runs out of data before the full
transmitted length, then there is a transmit underrun. If the
MAC is programmed to halt in this condition (Bus Master
Control), setting TxUnderrunHaltiE will cause an interrupt
to be generated.
DS785UM1
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