EP9301-CQ Cirrus Logic Inc, EP9301-CQ Datasheet - Page 116
![IC ARM920T MCU 166MHZ 208-LQFP](/photos/12/23/122383/mfg_ep9301_parts_sml.jpg)
EP9301-CQ
Manufacturer Part Number
EP9301-CQ
Description
IC ARM920T MCU 166MHZ 208-LQFP
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EDB9301.pdf
(5 pages)
2.EDB9301.pdf
(4 pages)
3.EP9307-CRZ.pdf
(824 pages)
4.EP9301-IQ.pdf
(41 pages)
Specifications of EP9301-CQ
Core Processor
ARM9
Core Size
16/32-Bit
Speed
166MHz
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
0°C ~ 70°C
Package / Case
208-LQFP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Eeprom Size
-
Program Memory Size
-
Other names
598-1248
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9301-CQZ
Manufacturer:
CIRRUS
Quantity:
3 390
Part Number:
EP9301-CQZ
Manufacturer:
CIRRUSLOGIC
Quantity:
20 000
Company:
Part Number:
EP9301-CQZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
- EDB9301 PDF datasheet
- EDB9301 PDF datasheet #2
- EP9307-CRZ PDF datasheet #3
- EP9301-IQ PDF datasheet #4
- Current page: 116 of 824
- Download datasheet (13Mb)
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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