EP9307-IR Cirrus Logic Inc, EP9307-IR Datasheet - Page 93
![IC Universal Platform ARM9 SOC Prcessor](/photos/12/32/123267/ep9307-irz_sml.jpg)
EP9307-IR
Manufacturer Part Number
EP9307-IR
Description
IC Universal Platform ARM9 SOC Prcessor
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9307-IR
Core Processor
ARM9
Core Size
16/32-Bit
Speed
200MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²:S, LCD, LED, MaverickKey, POR, PWM, WDT
Number Of I /o
14
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
-40°C ~ 85°C
Package / Case
272-TFBGA
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
EDB9307A-Z
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
598-1133 - KIT DEVELOPMENT EP9307 ARM9
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
No
Other names
598-1255
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9307-IRZ
Manufacturer:
CIRRUS
Quantity:
3 468
Company:
Part Number:
EP9307-IRZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
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DS785UM1
31:28
cond
Mnemonic:
Bit Definitions:
Description:
Mnemonic:
Bit Definitions:
27:25
1 1 0
Table 3-13. Mnemonic Codes for Storing Floating Point Values to Memory
CFSTR32<cond> CRd, [Rn, <offset>]{!}
CFSTR64<cond> CRd, [Rn, <offset>]{!}
Store Integer Values to Memory
CFSTRD<cond> CRd, [Rn, <offset>]{!}
CFSTRS<cond> CRd, [Rn, <offset>]{!}
CFSTR32<cond> CRd, [Rn], <offset>
CFSTR64<cond> CRd, [Rn], <offset>
CFSTRD<cond> CRd, [Rn], <offset>
CFSTRS<cond> CRd, [Rn], <offset>
24
P
Table 3-14. Mnemonic Codes for Storing Integer Values to Memory
N:
Rn:
CRd:
Stores a 32- or 64-bit integer value from a MaverickCrunch register into
memory.
N:
Rn:
CRd:
23
U
Mnemonic
Mnemonic
22
N
21
W
Copyright 2007 Cirrus Logic
20
Floating point precision - 0 for single, 1 for double.
Base register in ARM
Source register.
Integer width - 0 for 32-bit integer, 1 for 64-bit integer
Base register in ARM
Source register.
0
19:16
Rn
15:12
CRd
Immediate post-indexed
Immediate post-indexed
Immediate post-indexed
Immediate post-indexed
Immediate pre-indexed
Immediate pre-indexed
Immediate pre-indexed
Immediate pre-indexed
Addressing Mode
Addressing Mode
0 1 0 1
11:8
MaverickCrunch Co-Processor
8_bit_word_offset
EP93xx User’s Guide
N
0
0
1
1
N
0
0
1
1
7:0
3-23
3
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