EP9307-CR Cirrus Logic Inc, EP9307-CR Datasheet - Page 567
![IC,MICROPROCESSOR,32-BIT,CMOS,BGA,272PIN,PLASTIC](/photos/12/23/122386/ep9307-cr_sml.jpg)
EP9307-CR
Manufacturer Part Number
EP9307-CR
Description
IC,MICROPROCESSOR,32-BIT,CMOS,BGA,272PIN,PLASTIC
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9307-CR
Rohs Compliant
NO
Core Processor
ARM9
Core Size
16/32-Bit
Speed
200MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, Keypad/Touchscreen, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²:S, LCD, LED, MaverickKey, POR, PWM, WDT
Number Of I /o
14
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
Package / Case
272-TFBGA
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
EDB9307A-Z
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
For Use With
598-1133 - KIT DEVELOPMENT EP9307 ARM9
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
No
Other names
598-1254
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9307-CR
Manufacturer:
CIRRUSL
Quantity:
5
Part Number:
EP9307-CRZ
Manufacturer:
CIRRUS
Quantity:
20 000
Part Number:
EP9307-CRZ/E2
Manufacturer:
CIRRUS
Quantity:
20 000
Company:
Part Number:
EP9307-CRZR
Manufacturer:
Cirrus Logic Inc
Quantity:
10 000
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UART2LinCtrlHigh
DS785UM1
31
15
Address:
Default:
Definition:
Bit Descriptions:
30
14
29
13
28
12
FE:
0x808D_0008 - Read/Write
0x0000_0000
UART - High. UART2LinCtrlHigh, UART2LinCtrlMid and UART2LinCtrlLow
form a single 23-bit wide register (UART2LinCtrl) which is updated on a single
write strobe generated by an UART2LinCtrlHigh write. So, in order to internally
update the contents of UART2LinCtrlMid or UART2LinCtrlLow, a
UART2LinCtrlHigh write must always be performed at the end.
To update the three registers there are two possible sequences:
• UART2LinCtrlLow write, UART2LinCtrlMid write and UART2LinCtrlHigh write
• UART2LinCtrlMid write, UART2LinCtrlLow write and UART2LinCtrlHigh
write.
To update UART2LinCtrlLow or UART2LinCtrlMid only:
•
write.
RSVD:
WLEN:
UART2LinCtrlLow write (or UART2LinCtrlMid write) and UART2LinCtrlHigh
RSVD
27
11
26
10
Copyright 2007 Cirrus Logic
25
9
Framing Error. When this bit is set to “1”, it indicates that
the received character did not have a valid stop bit (a valid
stop bit is “1”). This bit is cleared to 0 by a write to
UART2RXSts. In FIFO mode, this error is associated with
the character at the top of the FIFO.
Reserved. Unknown During Read.
Number of bits per frame:
11 = 8 bits
10 = 7 bits
01 = 6 bits
00 = 5 bits
24
8
RSVD
23
7
22
6
WLEN
21
5
FEN
20
4
STP2
19
3
EP93xx User’s Guide
EPS
18
2
PEN
17
1
UART2
BRK
16
15-9
0
15
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