Z8523L08VEG Datasheet, PDF (74/118 Pages) Zilog, Inc. – Enhanced Serial Communications Controller

Z80230/Z85230/L
Product Specification
69
Table 40. Read Register 15
Bit
7
6
5
4
3
2
1
0
R/W
R
Reset
X
X
X
X
X
X
X
X
R = Read W = Write X = Indeterminate
Bit
Position
R/W
Value Description
7
Break/Abort Interrupt Enable
6
Tx Underrun/EOM Interrupt Enable
5
CTS Interrupt Enable
4
Sync/Hunt
3
DCD Interrupt Enable
2
SDLC FIFO Enable
1
Zero Count Interrupt Enable
0
WR7’ SDLC Feature Enable
PS005308-0609
Programming