參數(shù)資料
型號: PCI1620GHK
英文描述: Controller Miscellaneous - Datasheet Reference
中文描述: 控制器雜項(xiàng)-數(shù)據(jù)表參考
文件頁數(shù): 38/164頁
文件大?。?/td> 720K
代理商: PCI1620GHK
2
22
Table 2
15. 16-Bit PC Card Interface Control Terminals (Slots A and B) (Continued)
TERMINAL
NUMBER
I/O
DESCRIPTION
NAME
SLOT A
PDV
SLOT B
PDV
GHK
GHK
RESET
126
L15
58
W05
O
PC Card reset. RESET forces a hard reset to a 16-bit PC Card.
WAIT
139
H18
71
W09
I
Bus cycle wait. WAIT is driven by a 16-bit PC Card to extend the completion of the memory
or I/O cycle in progress.
WE
112
P18
45
N05
O
Write enable. WE is used to strobe memory write data into 16-bit memory PC Cards. WE
is also used for memory PC Cards that employ programmable memory technologies.
WP
(IOIS16)
142
H15
74
R09
I
Write protect. WP applies to 16-bit memory PC Cards. WP reflects the status of the
write-protect switch on 16-bit memory PC Cards. For 16-bit I/O cards, WP is used for the
16-bit port (IOIS16) function.
I/O is 16 bits. IOIS16 applies to 16-bit I/O PC Cards. IOIS16 is asserted by the 16-bit PC Card
when the address on the bus corresponds to an address to which the 16-bit PC Card
responds, and the I/O port that is addressed is capable of 16-bit accesses.
Terminal name for slot A is preceded with A_. For example, the full name for terminals 99 and W15 are A_OE.
Terminal name for slot B is preceded with B_. For example, the full name for terminals 31 and L03 are B_OE.
相關(guān)PDF資料
PDF描述
PCI1620PDV Controller Miscellaneous - Datasheet Reference
PCI2050A 32-Bit. 66MHz. 9-Master PCI-to-PCI Bridge
PCI2050GHK BUS CONTROLLER
PCI2050PDV BUS CONTROLLER
PCI9054AB50BI Interface IC
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