cx28380 Mindspeed Technologies, cx28380 Datasheet - Page 11
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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
Figure 1-2.
29380-DSH-001-B
8380_004
Transmit Output Enable
Transmit Negative Rail
1544 kHz All 1s Clock
2048 kHz All 1s Clock
Transmit Positive Rail
Hardware/Host Mode
CX28380 Logic Diagram (Host Mode)
1544 KHz All Ones Clock
2048 KHz All Ones Clock
Remote Loopback
Serial Chip Select
Transmit Output Enable
Test Mode Select
Transmit Negative Rail
Reference Clock
Hardware Reset
Local Loopback
Transmit Positive Rail
Hardware/Host Mode
Transmit Clock
Transmit All 1s
Serial Clock In
Serial Data In
Receive Ring
Test Reset In
Test Clock In
Remote Loopback
Transmit All Ones
Serial Chip Select
Test Mode Select
Test Data In
Receive Tip
CLAD Input
Reference Clock
Hardware Reset
Local Loopback
Transmit Clock
Serial Clock In
Serial Data In
Receive Ring
Test Reset In
Test Clock In
Test Data In
Receive Tip
CLAD Input
Preliminary Information / Mindspeed Proprietary and Confidential
PIO
PIO
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
Mindspeed Technologies
TAIS[1:4]
HM
RESET
LLOOP[1:4]
RLOOP[1:4]
SDI
SCLK
CS
RTIP[1:4]
RRING[1:4]
TCLK[1:4]
TPOSI[1:4]
TNEGI[1:4]
TACKI
EACKI
XOE[1:4]
CLADI
REFCKI
TCK
TMS
TDI
TRST
HM
RESET
LLOOP[1:4]
RLOOP[1:4]
SDI
SCLK
CS
RTIP[1:4]
RRING[1:4]
TCLK[1:4]
TPOSI[1:4]
TNEGI[1:4]
TACKI
EACKI
XOE[1:4]
TAIS[1:4]
CLADI
REFCKI
TCK
TMS
TDI
TRST
PIO = Programmable I/O
I = Input, O = Output
PIO = Programmable I/O
Adapter (CLAD)
Boundary Scan
Host Mode
Adapter (CLAD)
I = Input, O = Output
Boundary Scan
Host Mode
Transmitter
Clock Rate
Serial Port
Hardware
Transmitter
Interface
Interface
Receiver
(SERIO)
Serial Port
(RCVR)
(XMTR)
Clock Rate
Control
(JTAG)
Receiver
Interface
Hardware
(SERIO)
(RCVR)
(XMTR)
Interface
Control
(JTAG)
RNEGO[1:4]
RPOSO[1:4]
XRING[1:4]
RNEGO[1:4]
RCKO[1:4]
RPOSO[1:4]
RLOS[1:4]
XRING[1:4]
RCKO[1:4]
XTIP[1:4]
CLK1544
CLK2048
RLOS[1:4]
XTIP[1:4]
CLK1544
CLK2048
CLADO
®
CLK32
CLADO
CLK32
SDO
TDO
SDO
TDO
IRQ
IRQ
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
Interrupt Request
Receive Loss of Signal Status
Serial Data Out
Receive Positive Rail
Receive Negative Rail
Transmit Ring
32.768 MHz Clock Out
T1 Line Rate Clock Out
E1 Line Rate Clock Out
CLAD Output
Test Data Out
Receive Clock
Transmit Tip
Interrupt Request
Receive Loss of Signal Status
Serial Data Out
Receive Clock
Receive Positive Rail
Receive Negative Rail
Transmit Tip
Transmit Ring
32.768 MHz Clock Out
T1 Line Rate Clock Out
E1 Line Rate Clock Out
CLAD Output
Test Data Out
Pin Descriptions
3