EP9312-CB Cirrus Logic Inc, EP9312-CB Datasheet - Page 97

• Manufacturer Part Number: EP9312-CB
• Description: System-on-Chip Processor
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

Specifications of EP9312-CB

• Peak Reflow Compatible (260 C): No
• A/d Converter: 12 Bits
• Leaded Process Compatible: No
• No. Of I/o Pins: 65
• Package / Case: 352-BGA
• Core Processor: ARM9
• Core Size: 16/32-Bit
• 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: 0°C ~ 70°C
• Processor Series: EP93xx
• Core: ARM920T
• Data Bus Width: 32 bit
• 3rd Party Development Tools: MDK-ARM, RL-ARM, ULINK2
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Eeprom Size: -
• Program Memory Size: -
• Lead Free Status / Rohs Status: No
• Other names: 598-1257

DS785UM1
3.5.3 Accumulator and DSPSC Move Instructions
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
27:24
1 1 1 0
1 1 1 0
27:24
27:24
Move Upper Half 64-bit Integer from MaverickCrunch to ARM
Move MaverickCrunch Register to Lower Accumulator
Move Lower Accumulator to MaverickCrunch Register
Moves the upper half of a 64-bit integer stored in a MaverickCrunch register
into an ARM register.
CFMVR64H<cond> Rd, CRn
Rd:
CRn:
Moves the low 32 bits of a MaverickCrunch register to the lowest 32 bits of an
accumulator (31:0).
CFMVAL32<cond> CRd, CRn
CRd:
CRn:
Moves the lowest 32 bits of an accumulator (31:0) to the low 32 bits of a
MaverickCrunch register.
CFMV32AL<cond> CRd, CRn
CRd:
CRn:
23:22
23:22
23:22
0 0
0 0
0 0
21
0
21:20
21:20
1 0
0 1
Copyright 2007 Cirrus Logic
20
1
Destination ARM register
Source register
Destination accumulator
Source register
Destination register
Source accumulator
19:16
19:16
19:16
CRn
CRn
CRn
15:12
15:12
15:12
CRd
CRd
Rd
0 1 0 0
0 1 0 0
0 1 0 1
11:8
11:8
11:8
MaverickCrunch Co-Processor
0 1 0
0 1 0
0 0 1
7:5
7:5
7:5
EP93xx User’s Guide
4
4
0
0
4
1
CRm
CRm
CRm
3:0
3:0
3:0
3-27
3