EP9301-CQZ Cirrus Logic Inc, EP9301-CQZ Datasheet - Page 377

• Manufacturer Part Number: EP9301-CQZ
• Description: IC ARM9 SOC PROCESSOR 208LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9301-CQZ

• Core Size: 16/32-Bit
• Peripherals: AC'97, DMA, I&sup2:S, LED, MaverickKey, POR, PWM, WDT
• Core Processor: ARM9
• Speed: 166MHz
• Connectivity: EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
• 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: 0°C ~ 70°C
• Package / Case: 208-TQFP, 208-VQFP
• Controller Family/series: (ARM9)
• No. Of I/o's: 19
• Ram Memory Size: 16MB
• Cpu Speed: 166MHz
• No. Of Timers: 4
• Digital Ic Case Style: TQFP
• Embedded Interface Type: SPI
• Rohs Compliant: Yes
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: Details
• Other names: 598-1136

RXStsQBAdd
DS785UM1
31
15
Chip Reset:
Soft Reset:
Definition:
Bit Descriptions:
Address:
Chip Reset:
Soft Reset:
Definition:
Bit Descriptions:
30
14
29
13
28
12
0x0000_0000
Unchanged
Receive Buffer Current Address register. The Receive buffer current address
contains the current address being used to transfer receive data. This value
may be useful in debugging.
RBCA:
0x8001_00A0 - Read/Write
0x0000_0000
Unchanged
Receive Status Queue Base Address. The Receive Status Queue Base
Address defines the system memory address of the receive status queue.
This address is used by the MAC to reload the Receive Current Status
Address whenever the end of the status queue is reached. The base address
should be set at initialization time and must be set to a word aligned memory
address.
RSQBA:
27
11
26
10
Copyright 2007 Cirrus Logic
25
9
Receive Buffer Current Address.
Receive Status Queue Base Address.
24
8
RSQBA
RSQBA
23
7
22
6
21
1/10/100 Mbps Ethernet LAN Controller
5
20
4
19
3
EP93xx User’s Guide
18
2
17
1
16
9-75
0
9