參數(shù)資料
型號(hào): DM6580L
廠商: Electronic Theatre Controls, Inc.
英文描述: V.90 Intergrated Data/Fax/Voice/Speakephone Modem Device Single Chip with Memory Built in
中文描述: .90綜合數(shù)據(jù)/傳真/語(yǔ)音/ Speakephone調(diào)制解調(diào)器設(shè)備的單芯片,具有內(nèi)置的記憶
文件頁(yè)數(shù): 22/43頁(yè)
文件大?。?/td> 292K
代理商: DM6580L
DM562P
V.90 Integrated Data/ Fax/Voice/Speakerphone
Modem Device Single Chip with Memory Built in
22
Preliminary
Version: DM562P-DS-P02
February 28, 2001
Bit
31
Default
0
Type
R/C
Description
Detected Parity Error
The DM6588 samples the AD[0:31], C/BE[0:3]#, and the PAR
signal to check parity and to set parity errors.
30
0
R/C
Signaled System Error
This bit is set when the SERR# signal is driven by the DM6588.
This system error occurs when an address parity is detected
under the condition that bit 8 and bit 6 in command register
below are set.
Master Abort Detected
The DM6588 will never support the function
Target Abort Detected
The DM6588 will never support the function
Send Target Abort
(0 For No Implementation)
The DM6588 will never support the function.
DEVSEL Timing
(10 Select Slow Timing)
Slow timing of DEVSEL# means the DM6588 will assert
DEVSEL# signal two clocks after FRAME# is sample
“asserted.”
Data Parity Error Detected
The DM6588 will never support the function
Slave mode Fast Back-To-Back Capable
(1 For Good
Capability)
The DM6588 will never support the function
29
0
R/C
28
0
R/C
27
0
RO
26:25
10
RO
24
0
R/C
23
0
RO
22
0
RO
User-Definable-Feature Supported
(0 For No Support)
66 MHz Capable
(0 For No Capability)
New Capabilities
This bit indicates whether this function implements a list of
extended capabilities such as PCI power management. When
set this bit indicates the presence of New Capabilities. A value
of 0 means that this function does not implement New
Capabilities.
Reserved
21
20
0
1
RO
RO
_WR
19:16
0000
RO
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