cx28380 Mindspeed Technologies, cx28380 Datasheet - Page 21
![no-image](/images/manufacturer_photos/0/4/449/mindspeed_technologies_sml.jpg)
cx28380
Manufacturer Part Number
cx28380
Description
Cn8380 Quad T1/e1 Line Interface
Manufacturer
Mindspeed Technologies
Datasheet
1.CX28380.pdf
(86 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
cx28380-16
Manufacturer:
MINDSPEED
Quantity:
20 000
- Current page: 21 of 86
- Download datasheet (2Mb)
Figure 2-2.
2.2.4
The CX28380 supports three reset methods: power-on reset, hard reset initiated by the RESET pin, and soft reset
initiated by the RESET bit in the Global Configuration Register [GCR; addr 01]. In Host Mode, all three reset
methods produce the same results as listed below. In Hardware Mode, power-on reset and hard reset produce the
same results as shown, and soft reset is not applicable. After RESET is complete, the following is true:
29380-DSH-001-B
8380_007
Host Serial Port Signals
SCLK
SCLK
SDO
SDO
SDI
SDI
CS
CS
Reset
Preliminary Information / Mindspeed Proprietary and Confidential
R/W
R/W
Digital receiver outputs (RPOSO[1:4] and
RNEGO[1:4], RCKO[1:4]) are enabled;
RLOS[1:4] outputs are logic high, SDO output
is logic low)
Transmitter line outputs (XTIP[1:4] and
XRING[1:4]) are enabled (controlled by
CLK1544, CLK2048, and CLADO clock
outputs are enabled.
A0
A0
Address/Control Byte
Address/Control Byte
A1
Mindspeed Technologies
A1
Hardware Mode
A2
A2
A3
A3
A4
A4
Read Timing
Write Timing
A5
A5
A6
A6
XOE
D0
D0
).
®
D1
D1
Digital receiver outputs (RPOSO[1:4] and
RNEGO[1:4], RCKO[1:4]) are three-stated;
RLOS[1:4] outputs are logic high, SDO output is
logic low).
Transmitter line outputs (XTIP[1:4] and
XRING[1:4]) are three-stated.
CLK1544, CLK2048, and CLADO clock outputs
are three-stated.
D2
D2
Register Data Byte
Register Data Byte
D3
D3
Host Mode
D4
D4
D5
D5
D6
D6
Circuit Description
D7
D7
13
Related parts for cx28380
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![CX29702G-14](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Framer SDH ATM/POS/STM-1 SONET/STS-3 3.3V 272-Pin BGA
Manufacturer:
Mindspeed Technologies
![RS8234EBGC](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
RS8234EBGC ATM XBR SAR
Manufacturer:
Mindspeed Technologies
Datasheet:
![CN8236EBGB](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
ATM SAR 155Mbps 3.3V ABR/CBR/GFR/UBR/VBR 388-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
![M28529G-12](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
ATM IMA 8.192Mbps 1.8V/3.3V 484-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
![CN8237EBGB](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
ATM SAR 622Mbps 3.3V ABR/CBR/GFR/UBR/VBR 456-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
![28234G-15](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
RS8234EBGD ATM XBR SAR, ROHS
Manufacturer:
Mindspeed Technologies
![M28353G-15](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
3-PORT T3/E3/STS-1 LIU WITH/ DJAT IC (ROHS)
Manufacturer:
Mindspeed Technologies
![CX28229G-14](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
ATM IMA 800Mbps 1.8V/3.3V 256-Pin BGA
Manufacturer:
Mindspeed Technologies
Datasheet:
![CX29704G-14](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Framer SDH ATM/POS/STM-1 SONET/STS-3 3.3V 272-Pin BGA
Manufacturer:
Mindspeed Technologies
![28228-12](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
![CX28229-14](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
![CX29610-12](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
![M02045-2Y03-T](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
![RS8973EPF](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet:
![CX28985](/images/manufacturer_photos/0/4/449/mindspeed_technologies_tmb.jpg)
Part Number:
Description:
Manufacturer:
Mindspeed Technologies
Datasheet: