EP9301-IQZ Cirrus Logic Inc, EP9301-IQZ Datasheet - Page 589
![32-Bit Microcontroller IC](/photos/12/23/122383/mfg_ep9301_parts_sml.jpg)
EP9301-IQZ
Manufacturer Part Number
EP9301-IQZ
Description
32-Bit Microcontroller IC
Manufacturer
Cirrus Logic Inc
Series
EP9r
Specifications of EP9301-IQZ
Controller Family/series
(ARM9)
Core Size
32 Bit
A/d Converter
12 Bits
Supply Voltage
3.3V
No. Of I/o Pins
24
Mounting Type
Surface Mount
Operating Temperature Min
-40°C
Package / Case
208-LQFP
Core Processor
ARM9
Speed
166MHz
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
Program Memory Type
ROMless
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
-40°C ~ 85°C
Processor Series
EP93xx
Core
ARM920T
Data Bus Width
32 bit
Mounting Style
SMD/SMT
3rd Party Development Tools
MDK-ARM, RL-ARM, ULINK2
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Eeprom Size
-
Program Memory Size
-
Lead Free Status / Rohs Status
Details
Other names
598-1250
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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UART3HDLCCtrl
DS785UM1
31
15
Address:
Default:
Definition:
Bit Descriptions:
30
14
RSVD
FLAG
29
13
28
12
0:
0x808E_020C - Read/Write
0x0000_0000
HDLC Control Register
RSVD:
CMAS:
TXCM:
RXCM:
TXENC:
CMAS
CRCN
27
11
CRCApd
TXCM
26
10
Copyright 2007 Cirrus Logic
RXCM
IDLE
25
9
Must be written as “0”.
Reserved. Unknown During Read.
Clock Master:
1 - Transmitter and/or receiver use 1x clock generated by
the internal transmitter.
0 - Transmitter and/or receiver use 1x clock generated
externally.
Transmit Clock Mode.
1 - Generate 1x clock when in synchronous HDLC mode
using NRZ encoding.
0 - Do not generate clock.
This bit has no effect unless TXENC is clear and
synchronous HDLC is enabled.
Receive Clock Mode.
1 - Use external 1x clock when in synchronous HDLC
mode using NRZ encoding.
0 - Do not use external clock.
This bit has no effect unless RXENC is clear and
synchronous HDLC is enabled.
Transmit Encoding method.
1 - Use Manchester bit encoding.
0 - Use NRZ bit encoding.
This bit has no effect unless synchronous HDLC is
enabled
TXENC
24
8
AME
RXENC
23
7
SYNC
22
6
RSVD
TFCEN
21
5
TABEN
RXE
20
4
UART3 With HDLC Encoder
RFCEN
TXE
19
3
EP93xx User’s Guide
RILEN
TUS
18
2
RFLEN
CRCE
17
1
RTOEN
16-13
CRCS
16
0
16
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