MS51
Dec. 17, 2019
Page
89
of 316
Rev 1.01
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SADEN
– Slave 0 Address Mask
Regiser
Address
Reset Value
SADEN
B9H, all pages
0000_0000 b
7
6
5
4
3
2
1
0
SADEN[7:0]
R/W
Bit
Name
Description
7:0
SADEN[7:0]
Slave 0 address mask
This byte is a mask byte of UART0
that contains “don’t-care” bits (defined by zeros) to form the
device’s “Given” address. The don’t-care bits provide the flexibility to address one or more
slaves at a time.
