EP9312-CB Cirrus Logic Inc, EP9312-CB Datasheet - Page 681

• 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

I2SRX2En
DS785UM1
21.7.3 I
31
15
Bit Descriptions:
Address:
Default:
D
Bit Descriptions:
efinition:
30
14
2
S Configuration and Status Registers
29
13
0x8082_000C
0x8082_0000
0x8082_0004
0x8082_0008
Address
28
12
RSVD:
i2s_rx1_EN:
0x8082_006C - Read/Write
0x0000_0000
RX2 Channel Enable
RSVD:
i2s_rx2_EN:
27
11
Type
R/W
R/W
R/W
R/W
Table 21-9. I
26
10
Width
20
Copyright 2007 Cirrus Logic
7
7
2
25
9
Reserved. Unknown During Read. Must be written as “0”.
RX1 Channel Enable
Reserved. Unknown During Read. Must be written as “0”.
RX2 Channel Enable
2
Reset Value
S Configuration and Status Registers
RSVD
24
8
0x12492
0x0
0x0
0x0
RSVD
23
7
I2SRXClkCfg
I2SGlSts
I2SGlCtrl
I2STXClkCfg
22
6
Name
21
5
20
Transmitter clock configuration
register.
Receiver clock configuration
register
I
reflects the status of the 3 RX
FIFOs and the 3 TX FIFOs.
I
4
2
2
S Global Status register. This
S Global Control register.
19
3
Description
EP93xx User’s Guide
18
2
I
17
1
2
S Controller
i2s_rx2_EN
16
21-25
0
21