DS485 Datasheet, PDF (3/6 Pages) National Semiconductor (TI) – Low Power RS-485/RS-422 Multipoint Transceiver

Table 1: MPD Parameters (Cont’d)
Parameter Name
Feature Description
C_CLKDV_DIVIDE
C_CLKIN_PERIOD
This parameter passes the value to the
equivalent attribute of DCM.
This parameter passes the value to the
equivalent attribute of DCM.
C_DESKEW_ADJUST
This parameter passes the value to the
equivalent attribute of DCM.
C_CLKIN_BUF
C_CLKFB_BUF
C_CLK0_BUF
C_CLK90_BUF
C_CLK180_BUF
C_CLK270_BUF
C_CLKDV_BUF
C_CLK2X_BUF
C_CLK2X180_BUF
If C_CLKIN_BUF is true, a BUFG is
inserted; otherwise, CLKIN signal is
connected to the equivalent pin of DCM
directly.
If C_CLKFB_BUF is true, a BUFG is
inserted; otherwise, CLKFB signal is
connected to the equivalent pin of DCM
directly.
If C_CLK0_BUF is true, a BUFG is
inserted; otherwise, CLK0 signal is
connected to the equivalent pin of DCM
directly.
If C_CLK90_BUF is true, a BUFG is
inserted; otherwise, CLK90 signal is
connected to the equivalent pin of DCM
directly.
If C_CLK180_BUF is true, a BUFG is
inserted; otherwise, CLK180 signal is
connected to the equivalent pin of DCM
directly.
If C_CLK270_BUF is true, a BUFG is
inserted; otherwise, CLK270 signal is
connected to the equivalent pin of DCM
directly.
If C_CLKDV_BUF is true, a BUFG is
inserted; otherwise, CLKDV signal is
connected to the equivalent pin of DCM
directly.
If C_CLK2X_BUF is true, a BUFG is
inserted; otherwise, CLK2X signal is
connected to the equivalent pin of DCM
directly.
If C_CLK2X180_BUF is true, a BUFG is
inserted; otherwise, CLK2X180 signal is
connected to the equivalent pin of DCM
directly.
Allowable
Values
Same as
primitive
Same as
primitive
Same as
primitive
True, False
True, False
True, False
True, False
True, False
True, False
True, False
True, False
True, False
Default Type
2.0
real
41.66666 real
“SYSTEM
_SYNCH
RONOUS
”
string
false boolean
false boolean
false boolean
false boolean
false boolean
false boolean
false boolean
false boolean
false boolean
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