TC1796
Peripheral Units (Vol. 2 of 2)
Micro Second Channel (MSC)
User’s Manual 21-59 V2.0, 2007-07
MSC, V2.0
21.2.3 Data Registers
The Downstream Data Register DD contains data to be transmitted during data frames.
The Downstream Command Register DC contains command information to be
transmitted during command frames.
DD
Downstream Data Register (1C
H
) Reset Value: 0000 0000
H
31 16 15 0
DDH DDL
rw rw
Field Bits Type Description
DDL [15:0] rw Downstream Data for SRL Shift Register
Contains the data bits to be transmitted during the
SRL active phase of a data frame.
DDH [31:16] rw Downstream Data for SRH Shift Register
Contains the data bits to be transmitted during the
SRH active phase of a data frame.
DC
Downstream Command Register (20
H
) Reset Value: 0000 0000
H
31 16 15 0
DCH DCL
rw rw
Field Bits Type Description
DCL [15:0] rw Downstream Command for SRL Shift Register
Contains the data bits to be transmitted during the
SRL active phase of a command frame.
DCH [31:16] rw Downstream Command for SRH Shift Register
Contains the data bits to be transmitted during the
SRH active phase of a command frame.
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