參數(shù)資料
型號: STV9410P
廠商: 意法半導體
英文描述: CRT AND LCD SEMI-GRAPHIC DISPLAY PROCESSOR
中文描述: CRT和LCD半圖形顯示處理器
文件頁數(shù): 9/25頁
文件大小: 262K
代理商: STV9410P
2.2. ADDRESSING SPACE
STV9410registers, RAM andROM aremapped in
a 12 kbytesaddressing space.The mapping is the
following:
0000 h
6144 RAM
bytes
Display memory
DRCS
Descriptor tables
User memory
17FF h
1800 h
Empty
Area
1FFF h
2000 h
1280 slices
ROM G0
24FF h
2500 h
Empty
Area
27FF h
2800 h
1280 slices
ROM G1
2CFF h
2D00 h
Empty
Area
2FEF h
2FF0 h
Internal
Registers
2FFF h
2.2.1 Register Set
VERT
2FF1
LCD ILC
C/H
V/P VSE HSE
-
F8
2FF0
F7
F6
F5
F4
F3
F2
F1
F0
LCD
ILC
C/H
V/P
VSE
HSE
F (8:0)
:
:
:
:
:
:
:
LCD/CRT mode
Interlaced/non-interlaced
Composite/horizontal synchro
Vertical synchro/real time port
Vertical synchro enable
Horizontal synchro enable
Number of scan line per frame
HORI
2FF3
-
-
-
-
-
MG2 MG1 MG0
2FF2
-
-
L5
L4
L3
L2
L1
L0
MG (2:0):
L (5:0)
Margin duration
Line duration
:
HSYN
2FF5
SU7 SU6 SU5 SU4 SU3 SU2 SU1 SU0
2FF4
SD7 SD6 SD5 SD4 SD3 SD2 SD1 SD0
SU (7:0) :
SD (7:0) :
Synchro rising edge position
Synchro falling edge position
POR
2FF7
VOE
-
-
-
-
-
TE
PV
2FF6
N7
N6
N5
N4
N3
N2
N1
N0
VOE
TE
PV
N (7:0)
:
:
:
:
Video output enable
Timer enable
Port value
Square wave period
ADDR
2FF9
-
P12
P11 P10
P9
P8
P7
P6
2FF8
-
G12 G11 G10
-
A12 A11
A10
P (12:6)
G (12:10) :
A (12:10) :
:
Address of first descriptor of page to display
User definable graphiccharacter set address
User definable alphanumeric character set
address
DISP
2FFB
IMG GMG RMG BMG
-
-
-
HIC
2FFA
FLE CCE
IN1
IN2
BR3 BR2 BR1 BR0
IMG, GMG,
RMG, BMG
HIC
:
Margin value of I, G, R, B outputs
:
High contrast, forces black and white on
outputs
flashing enable
Conceal enable
Fast blanking mode
Luminosity adjustment on Y output
FLE
CCE
IN1, IN0
BR (3:0)
:
:
:
:
CURS
2FFD
CEN CBL CUL
-
C12 C11 C10
C9
2FFC
C8
C7
C6
C5
C4
C3
C2
C1
CEN
CBL
CUL
C (12:1) :
:
:
:
Cursor enable
Cursor blinking
Cursor underlining
Cursor address
STV9410
9/25
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