EP9302-CQZ Cirrus Logic Inc, EP9302-CQZ Datasheet - Page 594
![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: 594 of 824
- Download datasheet (13Mb)
16
UART3HDLCSts
16-18
UART3 With HDLC Encoder
EP93xx User’s Guide
RSVD
31
15
Address:
Default:
Definition:
Bit Descriptions:
CRE
Note: This bit reflects the status associated with the last character read from the RX FIFO. It
Note: This bit reflects the status associated with the last character read from the RX FIFO. It
30
14
changes with reads from the RX FIFO.
changes with reads from the RX FIFO.
ROR
29
13
TBY
28
12
0x808E_021C - Read/Write
0x0000_0000
HDLC Status Register. The TFS and RFS bits in this register are replicas of
bits in the UART3 status register.
RSVD:
CRE:
ROR:
TBY:
RIF:
RIF
27
11
RSVD
26
10
Copyright 2007 Cirrus Logic
RAB
25
9
Reserved. Unknown During Read.
CRC Error. (Read Only)
0 - No CRC check errors encountered in incoming frame.
1 - CRC calculated on the incoming data does not match
CRC value contained within the received frame. This bit is
set with the last data in the incoming frame along with
EOF.
Receive FIFO Overrun. (Read Only)
0 - RX FIFO has not overrun.
1 - RX logic attempted to place data in the RX FIFO while
it was full. The most recently read data is the last valid
data before the overrun. The rest of the incoming frame is
dropped. EOF is also set.
Transmitter Busy. (Read Only)
0 - TX is idle, disabled, or transmitting an abort.
1 - TX is currently sending a frame (address, control, data,
CRC or start/stop flag).
Receiver In Frame. (Read Only)
0 - RX is idle, disabled or receiving start flags
1 - RX is receiving a frame.
RTO
24
8
RSVD
EOF
23
7
RFL
22
6
RIL
21
5
RFC
20
4
RFS
19
3
TAB
18
2
TFC
17
1
DS785UM1
TFS
16
0
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