參數(shù)資料
型號: SAA5667HL/NNNN
廠商: NXP SEMICONDUCTORS
元件分類: 微控制器/微處理器
英文描述: 8-BIT, MROM, 12 MHz, MICROCONTROLLER, PQFP100
封裝: 14 X 14 MM, 1.40 MM HEIGHT, PLASTIC, MS-026, SOT-407-1, LQFP-100
文件頁數(shù): 37/112頁
文件大?。?/td> 537K
代理商: SAA5667HL/NNNN
2004 Sep 03
30
Philips Semiconductors
Product specication
Enhanced TV microcontrollers with
On-Screen Display (OSD)
SAA56xx
Text Register 20 (TXT20)
DRCS ENABLE
re-map column 8/9 to DRCS (or column 8/9/A/C if extended DRCS is enabled)
TXT and CC modes (logic 1)
OSD PLANES
character code columns 8/9 (or column 8/9/A/C if extended DRCS is enabled)
dened as double plane characters (special graphics characters) (logic 1)
EXTENDED SPECIAL GRAPHICS extended Special Graphics enabled, user denable range for special graphics
characters, in CC mode only (logic 1)
CHAR SELECT ENABLE
enables character set selection in CC display mode (logic 1)
OSD LANG ENABLE
enable use of OSD LAN<2:0> to dene language option for display, instead of
C12/C13/C14
OSD LAN2 to OSD LAN0
alternative C12/C13/C14 bits for use with OSD menus
Text Register 21 (TXT21)
DISP LINES1 to DISP LINES0
the number of display lines per character row; DISP LINES<1:0>:
00 = 10 lines per character (defaults to 9 lines in 525 mode)
01 = 13 lines per character
10 = 16 lines per character
11 = reserved
CHAR SIZE1 to CHAR SIZE0
character matrix size bits; CHAR SIZE<1:0>:
00 = 10 lines per character (matrix 12
× 10)
01 = 13 lines per character (matrix 12
× 13)
10 = 16 lines per character (matrix 12
× 16)
11 = reserved
I2C Port 1
enable I2C-bus Port 1 selection (P1.5/SDA1 and P1.4/SCL1) (logic 1)
CCON
Closed Caption acquisition on (logic 1)
I2C Port 0
enable I2C-bus Port 0 selection (P1.7/SDA0 and P1.6/SCL0) (logic 1)
CC/TXT
display congured for CC mode (logic 1)
Text Register 22 (TXT22)
GPF7 to GPF6
reserved
GPF5 to GPF4 and GPF2 to GPF0 general purpose register, bits dened by mask programmable bits
(Character ROM address 09FEH)
GPF3
PWM0, PWM1, PWM2 and PWM3 output on Port 3.0 to Port 3.3 respectively
(logic 0)
PWM0, PWM1, PWM2 and PWM3 output on Port 2.1 to Port 2.4 respectively
(logic 1)
Text Register 23 (TXT23)
NOT B3 to NOT B0
National Option Table selection for Page B, maximum of 32 when used with
EAST/WEST B bit
EAST/WEST B
eastern language selection of character codes A0H to FFH for Page B (logic 1)
DRCS B ENABLE
normal OSD characters used on Page B (logic 0)
re-map column 8/9 to DRCS (TXT and CC modes) on Page B (logic 1)
BS B1 to BS B0
basic character set selection for Page B
BITS
FUNCTION
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