ATAVRDISPLAYX Atmel, ATAVRDISPLAYX Datasheet - Page 273
ATAVRDISPLAYX
Manufacturer Part Number
ATAVRDISPLAYX
Description
KIT EVAL XMEGA DISPLAY
Manufacturer
Atmel
Specifications of ATAVRDISPLAYX
Main Purpose
*
Embedded
*
Utilized Ic / Part
*
Primary Attributes
*
Secondary Attributes
*
Silicon Manufacturer
Atmel
Silicon Family Name
ATxmega
Kit Contents
Board
Features
Temperature Sensor, Mono Speaker Via Audio Amplifier
Svhc
No SVHC (15-Dec-2010)
Core Architecture
AVR
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ATAVRDISPLAYX
Manufacturer:
Atmel
Quantity:
135
- Current page: 273 of 445
- Download datasheet (6Mb)
24.7.2
24.8
8077H–AVR–12/09
SDRAM Configuration
Multiplexing Data with Address Byte 0 and 1
When the data byte and address byte 0 (AD[7:0]), and address byte 1 (A[15:8]) are multiplexed,
they are output from the same port, and the ALE1 and ALE2 signal from the device control the
external address latches.
Figure 24-7. Multiplexed SRAM LPC connection using ALE1 and ALE2
Chip Select 3 on the EBI can be configured from SDRAM operation, and the EBI must be config-
ured for 3-Port or 4-Port interface. The SDRAM can be configured for 4-bit or 8-bit data bus, and
4-Port interface must be used for 8-bit data bus. The SDRAM interface signals from the EBI to
the SDRAM is listed in
Table 24-2.
Signal
CS
WE
RAS
CAS
DQM
CKE
CLK
BA[1:0]
A[12:0]
A[10]
D[7:0]
SDRAM Interface signals
EBI
Description
Chip Select
Write Enable
Row Address Strobe
Column Address Strobe
Data Mask Signal/ Output Enable
Clock Enable
Clock
Bank Address
Address bus
Precharge
Data bus
Table 24-2 on page
A[19:16]
A[15:8]/
AD[7:0]
ALE1
ALE2
D
G
273.
Q
D
G
Q
D[7:0]
A[7:0]
A[15:8]
A[19:16]
SRAM
XMEGA A
273
Related parts for ATAVRDISPLAYX
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
DEV KIT FOR AVR/AVR32
Manufacturer:
Atmel
Datasheet:
Part Number:
Description:
INTERVAL AND WIPE/WASH WIPER CONTROL IC WITH DELAY
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Low-Voltage Voice-Switched IC for Hands-Free Operation
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
MONOLITHIC INTEGRATED FEATUREPHONE CIRCUIT
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
AM-FM Receiver IC U4255BM-M
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Monolithic Integrated Feature Phone Circuit
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
Multistandard Video-IF and Quasi Parallel Sound Processing
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
High-performance EE PLD
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
8-bit Flash Microcontroller
Manufacturer:
ATMEL Corporation
Datasheet:
Part Number:
Description:
2-Wire Serial EEPROM
Manufacturer:
ATMEL Corporation
Datasheet: