參數(shù)資料
型號： PCI6420
廠商： Texas Instruments, Inc.
英文描述： Integrated 2-Slot PC Card & Dedicated Flash Media Controller
中文描述： 集成雙槽 PC 卡專用閃存介質(zhì)控制器
文件頁數(shù)： 72/160頁
文件大?。?/td> 818K
代理商： PCI6420
4
–
6
Table 4
–
4. Status Register Description (continued)
BIT
SIGNAL
TYPE
FUNCTION
4
CAPLIST
R
Capabilities list. This bit returns 1 when read. This bit indicates that capabilities in addition to standard PCI
capabilities are implemented. The linked list of PCI power-management capabilities is implemented in this
function.
Interrupt status. This bit reflects the interrupt status of the function. Only when bit 10 (INT_DISABLE) in the
command register (PCI offset 04h, see Section 4.4) is a 0 and this bit is a 1, will the function
’
s INTx signal
be asserted. Setting the INT_DISABLE bit to a 1 has no effect on the state of this bit.
Reserved. These bits return 0s when read.
3
INT_STATUS
RU
2
–
0
RSVD
R
4.6
Revision ID Register
The revision ID register indicates the silicon revision of the PCI6x20 device.
Bit
7
6
5
4
3
2
1
0
Name
Revision ID
Type
R
R
R
R
R
R
R
R
Default
0
0
0
0
0
0
0
0
Register:
Offset:
Type:
Default:
Revision ID
08h (functions 0, 1)
Read-only
00h
4.7
Class Code Register
The class code register recognizes PCI6x20 functions 0 and 1 as a bridge device (06h) and a CardBus bridge device
(07h), with a 00h programming interface.
Bit
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
0
Name
PCI class code
Base class
Subclass
Programming interface
Type
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R
Default
0
0
0
0
0
1
1
0
0
0
0
0
0
1
1
1
0
0
0
0
0
0
0
0
Register:
Offset:
Type:
Default:
PCI class code
09h (functions 0, 1)
Read-only
06 0700h
4.8
Cache Line Size Register
The cache line size register is programmed by host software to indicate the system cache line size.
Bit
7
6
5
4
3
2
1
0
Name
Cache line size
Type
RW
RW
RW
RW
RW
RW
RW
RW
Default
0
0
0
0
0
0
0
0
Register:
Offset:
Type:
Default:
Cache line size
0Ch (Functions 0, 1)
Read/Write
00h
相關(guān)PDF資料
PDF描述
PCI6421 DUAL/SINGLE SOCKET CARDBUS AND ULTRAMEDIA CONTROLLER
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PCI6515 SINGLE SOCKET CARDBUS CONTROLLER WITH DEDICATED SMART CARD SOCKET
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
PCI6420GHK 功能描述:外圍驅(qū)動器與原件 - PCI Integrated 2-Slot PC Card & Flash Cntrl RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
PCI6420ZHK 功能描述:外圍驅(qū)動器與原件 - PCI Integrated 2-Slot PC Card & Flash Cntrl RoHS:否 制造商:PLX Technology 工作電源電壓: 最大工作溫度: 安裝風格:SMD/SMT 封裝 / 箱體:FCBGA-1156 封裝:Tray
PCI6421 制造商:TI 制造商全稱:Texas Instruments 功能描述:DUAL/SINGLE SOCKET CARDBUS AND ULTRAMEDIA CONTROLLER
PCI6421GHK 制造商:Texas Instruments 功能描述:DUAL/SGL SCKT CARDBUS AND ULTRAMEDIA CNTRLR W/ DEDICATED FLA - Trays
PCI6421ZHK 制造商:Texas Instruments 功能描述:DUAL/SGL SCKT CARDBUS AND ULTRAMEDIA CNTRLR W/ DEDICATED FLA - Trays
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