EP9312-CBZ Cirrus Logic Inc, EP9312-CBZ Datasheet - Page 116
![IC ARM9 SOC UNIVERSAL 352PBGA](/photos/12/23/122390/mfg_ep9312_series_sml.jpg)
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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3
3-46
MaverickCrunch Co-Processor
EP93xx User’s Guide
31:28
31:28
cond
cond
Description:
Mnemonic:
Bit Definitions:
Description:
Mnemonic:
Bit Definitions:
1 1 1 0
1 1 1 0
27:24
27:24
32-bit Integer Multiply-Subtract, Result to Accumulator
32-bit Integer Multiply-Add to Accumulator
Multiplies two 32-bit integers, subtracts the product from a third 32-bit integer,
and stores the result in an accumulator:
CFMSUB32<cond> CRa, CRd, CRn, CRm
CRa:
CRd:
CRn:
CRm:
Multiplies two 32-bit integers, adds the product to an accumulator, and stores
the result in an accumulator:
CFMADDA32<cond> CRa, CRd, CRn, CRm
CRa:
CRd:
CRn:
CRm:
CRa = CRd - (CRn
CRa = CRd + (CRn
23:22
23:22
0 0
0 0
21:20
21:20
0 1
1 0
Copyright 2007 Cirrus Logic
Destination accumulator
Minuend register
Multiplicand register
Multiplicand register
Destination accumulator
Addend accumulator
Multiplicand register
Multiplicand register
×
×
19:16
19:16
CRm)
CRn
CRn
CRm)
15:12
15:12
CRd
CRd
0 1 1 0
0 1 1 0
11:8
11:8
CRa
CRa
7:5
7:5
4
4
0
0
DS785UM1
CRm
CRm
3:0
3:0
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