EP9302-IQZ Cirrus Logic Inc, EP9302-IQZ Datasheet - Page 95

• Manufacturer Part Number: EP9302-IQZ
• Description: IC ARM9 SOC PROCESSOR 208LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

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, I&sup2: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

DS785UM1
31:28
31:28
31:28
cond
cond
cond
Description:
Mnemonic:
Bit Definitions:
Description:
Mnemonic:
Bit Definitions:
Description:
Mnemonic:
Bit Definitions:
1 1 1 0
1 1 1 0
1 1 1 0
27:24
27:24
27:24
Move Lower Half Double Precision Float from MaverickCrunch to ARM
Move Upper Half Double Precision Float from ARM to MaverickCrunch
Move Upper Half Double Precision Float from MaverickCrunch to ARM
Moves the lower half of a double precision floating point value stored in a
MaverickCrunch register into an ARM register.
CFMVRDL<cond> Rd, CRn
Rd:
CRn:
Moves the upper half of a double precision floating point value from an ARM
register into the upper half of a MaverickCrunch register.
CFMVDHR<cond> CRn, Rd
CRn:
Rd:
Moves the upper half of a double precision floating point value stored in a
MaverickCrunch register into an ARM register.
CFMVRDH<cond> Rd, CRn
Rd:
CRn:
23:22
23:22
23:22
0 0
0 0
0 0
21
21
21
0
0
0
Copyright 2007 Cirrus Logic
20
20
20
1
0
1
Destination ARM register
Source register
Destination register
Source ARM register
Destination ARM register
Source register
19:16
19:16
19:16
CRn
CRn
CRn
15:12
15:12
15:12
Rd
Rd
Rd
0 1 0 0
0 1 0 0
0 1 0 0
11:8
11:8
11:8
MaverickCrunch Co-Processor
0 0 0
0 0 1
0 0 1
7:5
7:5
7:5
EP93xx User’s Guide
4
1
4
1
4
1
CRm
CRm
CRm
3:0
3:0
3:0
3-25
3