EP9302-IQZ Cirrus Logic Inc, EP9302-IQZ Datasheet - Page 343

• Manufacturer Part Number: EP9302-IQZ
• Description: IC ARM9 SOC PROCESSOR 208LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9302-IQZ

• Core Size: 16/32-Bit
• Core Processor: ARM9
• Speed: 200MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2: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
• Package / Case: 208-LQFP
• Controller Family/series: (ARM9)
• No. Of I/o's: 19
• Ram Memory Size: 16MB
• Cpu Speed: 200MHz
• No. Of Timers: 3
• No. Of Pwm Channels: 1
• Digital Ic Case Style: LQFP
• Embedded Interface Type: AC97, I2S, SPI, UART, USB
• Rohs Compliant: Yes
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• Mounting Style: SMD/SMT
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Development Tools By Supplier: EDB9302A-Z
• 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: Details
• Other names: 598-1253

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