EP9302-CQZ Cirrus Logic Inc, EP9302-CQZ Datasheet - Page 567
![IC ARM9 SOC PROCESSOR 208LQFP](/photos/12/23/122385/mfg_ep9302_parts_sml.jpg)
EP9302-CQZ
Manufacturer Part Number
EP9302-CQZ
Description
IC ARM9 SOC PROCESSOR 208LQFP
Manufacturer
Cirrus Logic Inc
Series
EP9r
Datasheets
1.EP9307-CRZ.pdf
(824 pages)
2.EP9302-IQZ.pdf
(42 pages)
3.EP9302-IQZ.pdf
(4 pages)
4.EP9302-IQZ.pdf
(40 pages)
Specifications of EP9302-CQZ
Program Memory Type
ROMless
Package / Case
208-LQFP
Core Processor
ARM9
Core Size
16/32-Bit
Speed
200MHz
Connectivity
EBI/EMI, Ethernet, I²C, IrDA, SPI, UART/USART, USB
Peripherals
AC'97, DMA, I²:S, LED, MaverickKey, POR, PWM, WDT
Number Of I /o
19
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
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
Data Ram Size
16 bit
Interface Type
USB, USART, SPI
Maximum Clock Frequency
200 MHz
Number Of Programmable I/os
37
Mounting Style
SMD/SMT
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Development Tools By Supplier
EDB9302A-Z
Controller Family/series
(ARM9)
No. Of I/o's
19
Ram Memory Size
16MB
Cpu Speed
200MHz
No. Of Timers
4
Embedded Interface Type
AC97, I2S, SPI, UART, USB
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
For Use With
598-1132 - KIT DEVELOPMENT EP9302 ARM9
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Lead free / RoHS Compliant
Other names
598-1137
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
EP9302-CQZ
Manufacturer:
Cirrus
Quantity:
3 295
Company:
Part Number:
EP9302-CQZ
Manufacturer:
ALTERA
Quantity:
672
Part Number:
EP9302-CQZ
Manufacturer:
CYPRESS/赛普拉斯
Quantity:
20 000
- EP9307-CRZ PDF datasheet
- EP9302-IQZ PDF datasheet #2
- EP9302-IQZ PDF datasheet #3
- EP9302-IQZ PDF datasheet #4
- Current page: 567 of 824
- Download datasheet (13Mb)
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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