EP9312-CBZ Cirrus Logic Inc, EP9312-CBZ Datasheet - Page 93
EP9312-CBZ
Manufacturer Part Number
EP9312-CBZ
Description
IC ARM9 SOC UNIVERSAL 352PBGA
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9312-CBZ
Core Size
16/32-Bit
Core Processor
ARM9
Speed
200MHz
Connectivity
EBI/EMI, EIDE, 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
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
Ram Memory Size
16MB
Cpu Speed
200MHz
No. Of Timers
4
No. Of Pwm Channels
2
Digital Ic Case Style
BGA
Embedded Interface Type
AC97, I2S, SPI, UART, USB
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
598-1258
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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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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