EP9312-IBZ Cirrus Logic Inc, EP9312-IBZ Datasheet - Page 104

• Manufacturer Part Number: EP9312-IBZ
• Description: IC ARM920T MCU 200MHZ 352-PBGA
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9312-IBZ

• Core Size: 16/32-Bit
• Package / Case: 352-BGA
• Core Processor: ARM9
• Speed: 200MHz
• Connectivity: EBI/EMI, EIDE, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB
• Peripherals: AC'97, DMA, I&sup2: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: -40°C ~ 85°C
• Controller Family/series: (ARM9)
• A/d Converter: 12 Bits
• No. Of I/o Pins: 65
• Clock Frequency: 200MHz
• 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: 598-1260

3
3-34
MaverickCrunch Co-Processor
EP93xx User’s Guide
31:28
31:28
31:28
31:28
cond
cond
cond
cond
Description:
Mnemonic:
Bit Definitions:
Description:
Mnemonic:
Bit Definitions:
Description:
Mnemonic:
Bit Definitions:
Description:
Mnemonic:
1 1 1 0
1 1 1 0
1 1 1 0
1 1 1 0
27:24
27:24
27:24
27:24
Convert Single Precision Floating Point to 32-bit Integer
Convert Double Precision Floating Point to 32-bit Integer
Truncate Single Precision Floating Point to 32-bit Integer
Truncate Double Precision Floating Point to 32-bit Integer
Converts a single precision floating point number to a 32-bit integer.
CFCVTS32<cond> CRd, CRn
CRd:
CRn:
Converts a double precision floating point number to a 32-bit integer.
CFCVTD32<cond> CRd, CRn
CRd:
CRn:
Truncates a single precision floating point number to a 32-bit integer.
CFTRUNCS32<cond> CRd, CRn
CRd:
CRn:
Truncates a double precision floating point number to a 32-bit integer.
CFTRUNCD32<cond> CRd, CRn
23:22
23:22
23:22
23:22
0 0
0 0
0 0
0 0
21:20
21:20
21:20
21:20
0 1
0 1
0 1
0 1
Copyright 2007 Cirrus Logic
Destination register
Source register
Destination register
Source register
Destination register.
Source register.
19:16
19:16
19:16
19:16
CRn
CRn
CRn
CRn
15:12
15:12
15:12
15:12
CRd
CRd
CRd
CRd
0 1 0 1
0 1 0 1
0 1 0 1
0 1 0 1
11:8
11:8
11:8
11:8
1 0 0
1 0 1
1 1 0
1 1 1
7:5
7:5
7:5
7:5
4
4
4
4
0
0
0
0
DS785UM1
CRm
CRm
CRm
CRm
3:0
3:0
3:0
3:0