EP9315-CBZ Cirrus Logic Inc, EP9315-CBZ Datasheet - Page 4
EP9315-CBZ
Manufacturer Part Number
EP9315-CBZ
Description
IC ARM9 SOC ENH UNIV 352PBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9315-CBZ
Core Size
16/32-Bit
Core Processor
ARM9
Speed
200MHz
Connectivity
EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, PCMCIA, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²:S, LCD, LED, MaverickKey, POR, PWM, WDT
Number Of I /o
16
Program Memory Type
ROMless
Ram Size
32K x 8
Voltage - Supply (vcc/vdd)
1.65 V ~ 3.6 V
Data Converters
A/D 8x12b
Oscillator Type
External
Operating Temperature
0°C ~ 70°C
Package / Case
352-BGA
Controller Family/series
(ARM9)
No. Of I/o's
16
Cpu Speed
200MHz
No. Of Timers
5
Digital Ic Case Style
BGA
Supply Voltage Range
1.65V To 1.94V, 3V To 3.6V
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
Development Tools By Supplier
EDB9315A-Z
Case
BGA
Dc
06+
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1144 - KIT DEVELOPMENT EP9315 ARM9
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
598-1139
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP9315-CBZ
Manufacturer:
CIRRUS
Quantity:
20 000
- Current page: 4 of 824
- Download datasheet (13Mb)
EP93xx User’s Guide
Chapter 3. MaverickCrunch Co-Processor ......................................................... 3-1
Chapter 4. Boot ROM ............................................................................................ 4-1
iv
3.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1
3.2 Programming Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8
3.3 DSPSC Register . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-10
3.4 ARM Co-Processor Instruction Format . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-14
3.5 Instruction Set for the MaverickCrunch Co-Processor . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-17
4.1 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4.2 Boot Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
2.3.2 AHB-to-APB Bridge .......................................................................................................2-12
2.3.3 APB Slave .....................................................................................................................2-13
2.3.4 Register Definitions .......................................................................................................2-13
2.3.5 Memory Map..................................................................................................................2-16
2.3.6 Internal Register Map ....................................................................................................2-17
3.1.1 Features ..........................................................................................................................3-1
3.1.2 Operational Overview ......................................................................................................3-1
3.1.3 Pipelines and Latency .....................................................................................................3-3
3.1.4 Data Registers.................................................................................................................3-3
3.1.5 Integer Saturation Arithmetic ...........................................................................................3-4
3.1.6 Comparisons ...................................................................................................................3-6
3.2.1 Example 1........................................................................................................................3-8
3.2.2 Example 2........................................................................................................................3-9
3.5.1 Load and Store Instructions...........................................................................................3-21
3.5.2 Move Instructions ..........................................................................................................3-24
3.5.3 Accumulator and DSPSC Move Instructions .................................................................3-27
3.5.4 Copy and Conversion Instructions.................................................................................3-31
3.5.5 Shift Instructions ............................................................................................................3-35
3.5.6 Compare Instructions ....................................................................................................3-36
3.5.7 Floating Point Arithmetic Instructions ............................................................................3-38
3.5.8 Integer Arithmetic Instructions .......................................................................................3-41
3.5.9 Accumulator Arithmetic Instructions ..............................................................................3-45
4.1.1 Boot ROM Hardware Operational Overview....................................................................4-1
4.1.2 Boot ROM Software Operational Overview .....................................................................4-1
4.2.1 UART Boot ......................................................................................................................4-6
4.2.2 SPI Boot ..........................................................................................................................4-6
4.2.3 FLASH Boot.....................................................................................................................4-6
4.2.4 SDRAM or SyncFLASH Boot ..........................................................................................4-7
2.3.2.1 Function and Operation of the AHB-to-APB Bridge.....................................2-12
2.3.6.1 Memory Access Rules .................................................................................2-17
3.2.1.1 Setup Code....................................................................................................3-8
3.2.1.2 C Code...........................................................................................................3-8
3.2.1.3 Accessing MaverickCrunch with ARM Co-Processor Instructions.................3-8
3.2.1.4 MaverickCrunch Assembly Language Instructions ........................................3-8
3.2.2.1 C Code...........................................................................................................3-9
3.2.2.2 MaverickCrunch Assembly Language Instructions ........................................3-9
4.1.1.1 Memory Map..................................................................................................4-1
4.1.2.1 Image Header ................................................................................................4-2
4.1.2.2 Boot Algorithm ...............................................................................................4-2
4.1.2.3 Flowchart .......................................................................................................4-3
©
Copyright 2007 Cirrus Logic, Inc.
DS785UM1
Related parts for EP9315-CBZ
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
32-Bit Microcontroller IC
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
IC ARM920T MCU 200MHZ 352-PBGA
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
MCU, MPU & DSP Development Tools Eval Bd Uni. ARM9 SOC Processor
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
High-efficiency PFC + Fluorescent Lamp Driver Reference Design
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Development Kit
Manufacturer:
Cirrus Logic Inc
Datasheet:
Part Number:
Description:
Ref Bd For Speakerbar MSA & DSP Products
Manufacturer:
Cirrus Logic Inc