EP9302-IQZ Cirrus Logic Inc, EP9302-IQZ Datasheet - Page 92
![IC ARM9 SOC PROCESSOR 208LQFP](/photos/12/23/122385/mfg_ep9302_parts_sml.jpg)
EP9302-IQZ
Manufacturer Part Number
EP9302-IQZ
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-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, I²: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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
EP9302-IQZ
Manufacturer:
CIRRUS
Quantity:
20 000
- EP9307-CRZ PDF datasheet
- EP9302-IQZ PDF datasheet #2
- EP9302-IQZ PDF datasheet #3
- EP9302-IQZ PDF datasheet #4
- Current page: 92 of 824
- Download datasheet (13Mb)
3
3-22
MaverickCrunch Co-Processor
EP93xx User’s Guide
31:28
cond
Bit Definitions:
Description:
Bit Definitions:
Description:
31:28
27:25
cond
1 1 0
CFLDR32<cond> CRd, [Rn, <offset>]{!}
CFLDR64<cond> CRd, [Rn, <offset>]{!}
CFLDR32<cond> CRd, [Rn], <offset>
CFLDR64<cond> CRd, [Rn], <offset>
Loading Integer Value from Memory
Store Floating Point Values to Memory
27:25
Table 3-12. Mnemonic Codes for Loading Integer Value from Memory
24
1 1 0
P
N:
Rn:
CRd:
Loads a 32- or 64-bit integer from memory into a MaverickCrunch register.
N:
Rn:
CRd:
Stores a single or double precision floating point value from a MaverickCrunch
register into memory.
23
U
Mnemonic
24
P
22
N
23
U
21
W
22
Copyright 2007 Cirrus Logic
N
20
Floating point precision - 0 for single, 1 for double.
Base register in ARM
Destination register.
Integer width - 0 for 32-bit integer, 1 for 64-bit integer
Base register in ARM
Destination register.
0
21
W
19:16
20
1
Rn
19:16
Rn
15:12
CRd
Immediate post-indexed
Immediate post-indexed
15:12
Immediate pre-indexed
Immediate pre-indexed
CRd
Addressing Mode
0 1 0 0
11:8
0 1 0 1
11:8
8_bit_word_offset
8_bit_word_offset
7:0
7:0
N
0
0
1
1
DS785UM1
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