EP9302-CQZ Cirrus Logic Inc, EP9302-CQZ Datasheet - Page 343
![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: 343 of 824
- Download datasheet (13Mb)
Control Register Description
RXCtl
DS785UM1
31
15
Address:
RSVD
30
14
RCRCA
29
13
0x8001_00A8
0x8001_00AC
0x8001_00B0
0x8001_00B4
0x8001_00B6
0x8001_00B8
0x8001_00BC
0x8001_00C0
0x8001_00C4
0x8001_00C6
0x8001_00C8
0x8001_00D0
0x8001_00D4
0x8001_00D8
0x8001_00DC
0x8001_00E0
0x8001_00E4
0x8001_00E8
0x8001_00EC
0x8001_0100 -
0x8001_010C
0x8001_4000 -
0x8001_FFFF
RA
28
12
0x8001_0000 - Read/Write
Address
PA
27
11
RSVD
BA
26
10
Table 9-3. Ethernet Register List (Continued)
Copyright 2007 Cirrus Logic
TXStsQBAdd
TXStsThrshld
RXStsQCurA
TXStsQBLen
TXStsQCurA
TXDQCurAd
TXStsQCurL
RXBufThrshl
TXBufThrshl
RXStsThrshl
TXDQCurLe
RXDThrshld
TXDThrshld
MaxFrmLen
TXDQBAdd
TXDQBLen
MA
RXHdrLen
25
RXStsEnq
MACFIFO
9
TXDEnq
Name
dd
en
dd
n
d
d
d
d
IAHA
24
8
MAC Transmit Descriptor Queue Base Address Register
MAC Transmit Status Threshold Register
MAC Receive Status Queue Current Address Register
MAC Receive Status Enqueue Register
MAC Transmit Descriptor Queue Base Length Register
MAC Transmit Descriptor Queue Current Length
Register
MAC Transmit Descriptor Current Address Register
MAC Transmit Descriptor Enqueue Register
MAC Transmit Status Queue Base Address Register
MAC Transmit Status Queue Base Length Register
MAC Transmit Status Queue Current Length Register
MAC Transmit Status Queue Current Address Register
MAC Receive Buffer Threshold Register
MAC Transmit Buffer Threshold Register
MAC Receive Status Threshold Register
MAC Receive Descriptor Threshold Register
MAC Transmit Descriptor Threshold Register
MAC Maximum Frame Length Register
MAC Receive Header Length Register
Reserved
MAC FIFO RAM
23
7
22
6
RSVD
21
1/10/100 Mbps Ethernet LAN Controller
5
Description
PauseA
20
4
RxFCE1
IA3
19
3
EP93xx User’s Guide
RxFCE0
IA2
18
2
BCRC
IA1
17
1
SRxON
IA0
16
9-41
0
9
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