XRT83VSH314ES Exar, XRT83VSH314ES Datasheet - Page 65

• Manufacturer Part Number: XRT83VSH314ES
• Description: Peripheral Drivers & Components - PCIs 14 CHT1/E1LIUSH LOW COST VERSION
• Manufacturer: Exar

Specifications of XRT83VSH314ES

• Product Category: Peripheral Drivers & Components - PCIs
• Rohs: yes

REV. 1.0.1
D7 - D3
B
B
D5
D4
D3
D2
D1
D0
D2
IT
IT
Reserved
Reserved
RxMUTE
SRESET
RCLKE
TCLKE
DATAP
N
N
GIE
AME
AME
T
T
ABLE
ABLE
Receive Clock Data
0 = RPOS/RNEG data is updated on the rising edge of RCLK
1 = RPOS/RNEG data is updated on the falling edge of RCLK
Transmit Clock Data
0 = TPOS/TNEG data is sampled on the falling edge of TCLK
1 = TPOS/TNEG data is sampled on the rising edge of TCLK
Data Polarity
0 = Transmit input and receive output data is active "High"
1 = Transmit input and receive output data is active "Low"
This Register Bit is Not Used
Global Interrupt Enable
The global interrupt enable is used to enable/disable all interrupt
activity for all 14 channels. This bit must be set "High" for the inter-
rupt pin to operate.
0 = Disable all interrupt generation
1 = Enable interrupt generation to the individual channel registers
Software Reset
Writing a "1" to this bit for more than 10µS initiates a device reset
for all internal circuits except the microprocessor register bits. To
reset the registers to their default setting, use the Hardware Reset
pin (See the pin description for more details).
These Register Bits are Not Used
Receiver Output Mute Enable
If RxMUTE is selected, RPOS/RNEG will be pulled "Low" for any
channel that experiences an RLOS condition. If an RLOS condi-
tion does not occur, RxMUTE will remain inactive.
0 = Disabled
1 = Enabled
40: M
41: M
ICROPROCESSOR
ICROPROCESSOR
G
G
14-CHANNEL T1/E1/J1 SHORT-HAUL LINE INTERFACE UNIT
LOBAL
LOBAL
R
F
R
F
UNCTION
UNCTION
EGISTER
EGISTER
R
R
62
EGISTER
EGISTER
(0
(0
X
X
E0
E1
0
0
X
X
H
H
E0
E1
)
)
H
H
B
B
IT
IT
D
D
ESCRIPTION
ESCRIPTION
Register
Register
XRT83VSH314
Type
Type
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
(HW reset)
(HW reset)
Default
Default
Value
Value
0
0
0
0
0
0
0
0