EP9302-IQZ Cirrus Logic Inc, EP9302-IQZ Datasheet - Page 810

• 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

29
Register Descriptions
ExtensionID
29-2
Security
EP93xx User’s Guide
29.4 Registers
31
15
0x8083_2714
Address:
Definition:
Bit Descriptions:
Address
This section contains the detailed register descriptions for some of the registers in the
Security block.
a detailed listing for each register.
30
14
Note: Most Security registers are not documented in this Guide. Please contact Cirrus Logic at
www.cirrus.com
29
13
ExtensionID
RSVD
Name
28
12
0x8083_2714 - Read Only
This register contains the PartID for EP93XX processors.
RSVD:
PartID:
Table 29-1
27
11
for additional information regarding security features.
SW Locked
26
10
shows the address map for the registers in this block, followed by
Table 29-1. Security Register List
No
Copyright 2007 Cirrus Logic
25
9
Reserved. Unknown During Read.
Identification number for each type of EP93XX processors.
See the respective EP93xx processor data sheet to
determine the PARTID for a specific EP93xx processor.
24
8
RSVD
Type
R
23
7
22
6
Size
32
21
5
PartID
20
4
PartID for EP93XX devices
19
3
Description
18
2
17
1
DS785UM1
RSVD
16
0