ST92185B STMicroelectronics, ST92185B Datasheet - Page 123

• Manufacturer Part Number: ST92185B
• Description: 16k/24k/32k Rom Hcmos Mcu With On-screen-display
• Manufacturer: STMicroelectronics

ON SCREEN DISPLAY (Cont’d)
HEADER & STATUS CONTROL REGISTER
(HSCR)
R244 - Read/Write
Register Page: 32
Reset Value: 0010 1010 (2Ah)
Bit 7:6 = Reserved.
Bit 5,3 = ES[1:0]: Enable Status Rows [1:0] dis-
play control bits. If the bit is reset, the correspond-
ing Status Row is filled with the full screen color; if
the bit is set, the corresponding Status Row is dis-
played (Status Row 1 is assumed to be the bottom
one).
7
0
0
ES1
NS1
ES0
NS0
EH
NH
0
Bit 4,2 = NS[1:0]: Serial/Parallel Mode Status
Rows display control bits . If the corresponding bit
is reset, the Status Row uses only serial attributes.
If the corresponding bit is set, the Status Row uses
parallel attributes (except size attributes).
Bit 1 = EH: Enable Header display control bit . If
set, the Header row is displayed; if reset, the
Header row is filled with the full screen color.
Bit 0 = NH: Serial/Parallel Mode Header display
control bit. If the bit is reset, the Header uses only
serial attributes. If the bit is set, the Header uses of
parallel attributes.
ST92185B - ON SCREEN DISPLAY (OSD)
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