EP9312-IB Cirrus Logic Inc, EP9312-IB Datasheet - Page 672

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

Specifications of EP9312-IB

• 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: -40°C ~ 85°C
• Package / Case: 352-BGA
• 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: 598-1259

21
I2STXLinCtrlData
I2STXCtrl
21-16
I
EP93xx User’s Guide
2
S Controller
31
15
31
15
Address:
Default:
Definition:
Bit Descriptions:
Address:
Default:
30
14
30
14
29
13
29
13
28
12
28
12
0x8082_0028 - Read/Write
0x0000_0000
Line Control Data Register
RSVD:
Left_Right_Justify: Determines how the data word is justified when being
TXUF_REPEAT_SAMPLE:On TX underflow, the I
TXDIR:
0x8082_002C - Read/Write
0x0000_0000
27
11
27
11
26
10
RSVD
26
10
25
9
25
9
Copyright 2007 Cirrus Logic
24
8
RSVD
Reserved. Unknown During Read.
transmitted on the sdo line output.
0 - left justified.
1 - right justified
zeros if this bit is “1”.
If this bit is “0” the I
underflow.
Transmit data shift direction.
0 - MSB first
1 - LSB first
23
24
7
8
22
6
RSVD
RSVD
23
7
21
5
22
6
20
4
2
21
5
S controller repeats the last sample on
19
3
20
4
Left_Right_Justify
18
2
2
19
3
S controller transmits all
18
2
TXUF_REPEAT_SAMPLE
TXUFIE
17
1
17
1
TXEMPTY_int_level
DS785UM1
16
0
TXDIR
16
0