參數資料
型號: 935260699551
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP208
封裝: PLASTIC, SOT-316, SQFP-208
文件頁數: 32/148頁
文件大?。?/td> 692K
代理商: 935260699551
1998 Apr 09
127
Philips Semiconductors
Product specication
Multimedia bridge, high performance
Scaler and PCI circuit (SPCI)
SAA7146A
7.18
SAA7146A register tables
Table 114 Registers and offsets sorted by functional groups
OFFSET
(HEX)
NAME
TYPE
RAM
READ VALUE
AFTER RESET
CORRESPONDING UPLOAD BIT
00
BaseOdd1
RW
yes
undened
video DMA1 upload
04
BaseEven1
RW
yes
undened
08
ProtAddr1
RW
yes
undened
0C
Pitch1
RW
yes
undened
10
BasePage1
RW
yes
undened
14
Num_Line_Byte1
RW
yes
undened
18
BaseOdd2
RW
yes
undened
video DMA2 upload
1C
BaseEven2
RW
yes
undened
20
ProtAddr2
RW
yes
undened
24
Pitch2
RW
yes
undened
28
BasePage2
RW
yes
undened
2C
Num_Line_Byte2
RW
yes
undened
30
BaseOdd3
RW
yes
undened
video DMA3 upload
34
BaseEven3
RW
yes
undened
38
ProtAddr3
RW
yes
undened
3C
Pitch3
RW
yes
undened
40
BasePage3
RW
yes
undened
44
Num_Line_Byte3
RW
yes
undened
94
BaseA1_in
RW
read
undened
immediate write access
98
ProtA1_in
RW
read
undened
9C
PageA1_in
RW
read
undened
A0
BaseA1_out
RW
read
undened
A4
ProtA1_out
RW
read
undened
A8
PageA1_out
RW
read
undened
AC
BaseA2_in
RW
read
undened
B0
ProtA2_in
RW
read
undened
B4
PageA2_in
RW
read
undened
B8
BaseA2_out
RW
read
undened
BC
ProtA2_out
RW
read
undened
C0
PageA2_out
RW
read
undened
48
PCI_BT_V
RW
yes
undened
video DMA1, 2 or 3 upload
4C
PCI_BT_A
RW
read
undened
immediate write access
120
PCI_VDP1
R
no
00000000
124
PCI_VDP2
R
no
00000000
128
PCI_VDP3
R
no
00000000
12C
PCI_ADP1
R
no
00000000
130
PCI_ADP2
R
no
00000000
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