SDA5250 Datasheet, PDF (27/143 Pages) Siemens Semiconductor Group – TVTEXT 8-Bit Microcontroller

SDA 525x
Display Mode Register 1 DMODE1
Display Mode Register 1
Default after reset: 00_H
(MSB)
ST_TOP ST_DIS CON
DMODE1
DH.1 DH.0
SFR-Address C6_H
(LSB)
BD_24 BD_1_23 BD_0
BD_0
BD_1_23
BD_24
DH.1 ... DH.0
CON
ST_DIS
ST_TOP
Comments
1 = Box characters in row 0 are ignored.
0 = Box characters in row 0 are displayed.
1 = Box characters in row 1 - 23 are ignored.
0 = Box characters in row 1 - 23 are displayed.
1 = Box characters in status row are ignored.
0 = Box characters in status row are allowed.
00 = Normal row display.
01 = Rows 0 - 11 are displayed in double height. Status row
is displayed in normal height.
10 = Rows 12 - 23 are displayed in double height. Status row
is displayed in normal height.
11 = Not defined.
1 = Concealed characters are visible.
0 = Concealed characters are not visible.
1 = Status row is handled as blanked row.
0 = Status row is displayed.
1 = Status row is displayed in row 0 of display.
0 = Status row is displayed in row 24 of display.
Only boxes opened by the control code sequence 0B_H,
0B_H will be influenced, an OSD-Box (opened by control
code 1B_H) will not be affected.
Semiconductor Group
27
1998-04-08