CX28344 Conexant, CX28344 Datasheet - Page 44
![no-image](/images/no-image-200.jpg)
CX28344
Manufacturer Part Number
CX28344
Description
(CX2834x) Dual / Triple / Quad / Hex / Octal - Enhanced DS3 / E3 Framer
Manufacturer
Conexant
Datasheet
1.CX28344.pdf
(195 pages)
- Current page: 44 of 195
- Download datasheet (2Mb)
Product Description
Table 1-16. Microprocessor Interface (2 of 2)
1-34
ALE
CS[A]*
CS[B]*
DTACK*
INTR[A]*
INTR[B]*
RW* (WR*)
DS* (RD*)
Pin Label
CX28346 Pin # CX28348 Pin #
H13
U12
T10
G14
T11
U11
N8
P7
Mindspeed Technologies™
U12
H13
G14
U11
T10
T11
N8
P7
O/Z
O/Z
O/Z
I/O
I
I
I
I
I
Address Strobe
Chip Select
Data Transfer
Acknowledge
Interrupt Request
Read/Write Direction
Data Strobe or Read
or Write Strobe
Signal Name
Strobe
For Intel bus mode only, ALE falling
edge asynchronously latches
address from A[8:0] (Motorola) or
A[8]+AD[7:0] (Intel) to identify one
register for subsequent read/write
data transfer cycle.
Active low enables read/write
decoder. Active high ends current
read or write cycle and places data
bus output in high impedance.
Open drain active low output
signifies in-progress data transfer
cycle. Data ready indication for
read, transaction end indication for
write
Open drain active low output
signifies one or more pending
interrupt requests. INTR goes to
high impedance state.
Active low write data strobe (WR*)
for MOTO* = 1, or data select (R/
W*) for MOTO* = 0.
Active low read data strobe (RD*)
for MOTO* = 1, or data strobe
(DS*) for MOTO* = 0.
CX28342/3/4/6/8 Data Sheet
Definition
28348-DSH-001-B
Related parts for CX28344
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![PH2402](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Bluetooth RF Transceiver
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![PH2401](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Bluetooth RF Transceiver
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![BT8222EPFE](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
ATM transmitter/receiver with UTOPIA interface
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![CN8330EPJD](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Service SAR controller
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![CN8223EPF](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
CN8223EPFATM Transmitter/Receiver with UTOPIA Interface
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![RC224ATL](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Embedded modem family
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![BT8370KPF](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Fully integrated T1/E1 framer and line interface
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![BT869KRF](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Flicker-free video encoder
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![CX82100-41](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Home Networking Physical Layer Device with Integrated Analog Front End Circuitry Data Sheet (Preliminary) CX82100-41Home Network Processor (HNP)
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![R6781-13](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![BT864AKRF](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![CX20493-31](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![BT868KRF](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Flicker-free video encoder
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![CX81801-84](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
SmartV.XX Modem
Manufacturer:
Conexant Systems, Inc.
Datasheet:
![CN8478EPF](/images/manufacturer_photos/0/1/156/conexant_systems__inc__tmb.jpg)
Part Number:
Description:
Multichannel synchronous communications controller
Manufacturer:
Conexant Systems, Inc.
Datasheet: