SDA5523 Micronas Semiconductor, SDA5523 Datasheet - Page 135

• Manufacturer Part Number: SDA5523
• Description: SDA55xx TVText Pro
• Manufacturer: Micronas Semiconductor

DATA SHEET
Table 3–4: SFR register description, continued
Micronas
Name
POINTARRAY1_1
Point1[13:8]
POINTARRAY1_0
Point1[7:0]
POINTARRAY0_1
Point0[13:8]
POINTARRAY0_0
Point0[7:0]
OSD_ctrl
En_Ld_Cur
En_DGOut
Dis_Cor
Dis_Blank
TAP
TAP
Optimized OPTI0
FREQSEL(1)
FREQSEL(2)
OSCPD
CSCR0
ENETCLK
ENERCLK
P4_7_Alt
Sub
hF3
hF3[7:0]
hF4
hF4[7:0]
hF5
hF5[7:0]
hF6
hF6[7:0]
hF8
hF8[3]
hF8[2]
hF8[1]
hF8[0]
hF9
hFA
hFD
hFD[7]
hFD[6]
hFD[5]
hDD
hDD[5]
hDD[4]
hDD[3]
Dir
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
RW
Reset
h00
0
h06
6
h00
0
h00
0
h00
0
0
0
0
h00
h00
h00
h00
Sept. 10, 2004; 6251-556-3DS
0..1
Range
0..255
0..255
0..255
0..255
0..1
0..1
0..1
Additional Registers
DISPLAY
Function
Display Pointer 1 High Byte
Display Pointer 1 high byte
Display Pointer 1 Low Byte
Display Pointer 1 low byte
Display Pointer 0 High
Display Pointer 0 high byte
Display Pointer 1 High
Display Pointer 0 low byte
Display OSD Control
Used to avoid the download of the parameter settings of the GDW
from the RAM to the local display generator register bank.
0: Download disabled.
1: Download enabled.
Used to disable/enable the output of the display generator.
If display generator is disabled the RGB outputs of the TVT are set to
black and the outputs BLANK and COR are set to:
COR = ENABLECOR
BLANK = ENABLEBLA
If display generator is enabled the display information RGB, COR and
BLANK is generated according to the parameter settings in the XRAM.
0: Display generator is disabled.
1: Display generator is enabled.
Defines the level of the COR output if display generator is disabled.
Defines the level of the BLANK output if display generator is disabled.
Reserved
Reserved
Reserved
Central Special Control 0
UART baud rate clk source bits
Selects between 6 MHz and system clock.
Selects the output function of the port
0: Port function is selected
1: Port 4.7 alternate function is selected (see VS_OE )
For input port mode or slave mode VS input mode, port must be
switched to input mode by writting “1” to the port latch.
SDA 55xx
135