EP9301-CQ Cirrus Logic Inc, EP9301-CQ Datasheet - Page 98

• Manufacturer Part Number: EP9301-CQ
• Description: IC ARM920T MCU 166MHZ 208-LQFP
• Manufacturer: Cirrus Logic Inc
• Series: EP9r

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, 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: 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

3
3-28
MaverickCrunch Co-Processor
EP93xx User’s Guide
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 MaverickCrunch Register to Middle Accumulator
Move Middle Accumulator to MaverickCrunch Register
Move MaverickCrunch Register to High Accumulator
Moves the low 32 bits of a MaverickCrunch register to the middle 32 bits of an
accumulator (63:32).
CFMVAM32<cond> CRd, CRn
CRd:
CRn:
Moves the middle 32 bits of an accumulator (63:32) to the low 32 bits of a
MaverickCrunch register.
CFMV32AM<cond> CRd, CRn
CRd:
CRn:
Moves the lowest 8 bits (7:0) of a MaverickCrunch register to the highest 8 bits
of an accumulator (71:64).
CFMVAH32<cond> CRd, CRn
CRd:
CRn:
23:22
23:22
23:22
0 0
0 0
0 0
21:20
21:20
21:20
1 0
0 1
1 0
Copyright 2007 Cirrus Logic
Destination accumulator
Source register
Destination register
Source accumulator
Destination accumulator
Source register
19:16
19:16
19:16
CRn
CRn
CRn
15:12
15:12
15:12
CRd
CRd
CRd
0 1 0 0
0 1 0 0
0 1 0 0
11:8
11:8
11:8
0 1 1
0 1 1
1 0 0
7:5
7:5
7:5
4
4
4
0
0
0
DS785UM1
CRm
CRm
CRm
3:0
3:0
3:0