參數(shù)資料
型號(hào): SAA7780
廠商: NXP SEMICONDUCTORS
元件分類: 消費(fèi)家電
英文描述: ThunderBird Q3DE PCI Audio Accelerator(雷鳥 Q3DE PCI音頻加速器)
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP160
封裝: 28 X 28 MM, 3.42 MM HEIGHT, PLASTIC, QFP-160
文件頁(yè)數(shù): 66/70頁(yè)
文件大?。?/td> 348K
代理商: SAA7780
ThunderBird Q3D PCI Audio
Accelerator
SAA7780
Philips Semiconductors
Product Specification
1999 Sep 30
66
Multimedia Timer Count Register 1 - TMCOUNT1 (RW)
Multimedia Timer Count Register 0 - TMCOUNT0 (RW)
Bit
Name
R/W
Function
7:4
R
RO
Reserved. These bits return zeros.
3:0
TMCOUNT2
RW
High nibble timer count. This nibble is the most significant digits of the timer
value.
SONGBASE
D7
D6
D5
D4
D3
D2
D1
D0
Offset 02h
TMCOUNT1[7:0]
POR Value
0
0
0
0
0
0
0
0
Bit
Name
R/W
Function
7:0
TMCOUNT1
RW
Middle byte timer count. This byte is the middle significant digits of the timer
value.
SONGBASE
D7
D6
D5
D4
D3
D2
D1
D0
Offset 01h
TMCOUNT0[7:0]
POR Value
0
0
0
0
0
0
0
0
Bit
Name
R/W
Function
7:0
TMCOUNT0
RW
Low byte timer count. This byte is the least significant digits of the timer
value.
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