參數資料
型號: PLX9656
英文描述: I/O Accelerator|PCI9656 Data Book Corrections
中文描述: I / O加速器| PCI9656數據手冊更正
文件頁數: 26/28頁
文件大小: 162K
代理商: PLX9656
12/19/2002
- 26 -
9656-SIL-DC1-P0-.96
Table 20. PCI 9656AD/PCI 9656BA M Mode Pin Types
Blue Book r.90b Pin Type
True AD Pin Type
O
OC
24 mA
If (HOSTEN# asserted)
Symbol
Pin Number
True BA Pin Type
O
OC
24 mA
If (HOSTEN# asserted)
I
else
O
TP
24 mA
If ((DMAMODE0[14]=1)
or
(DMAMODE1[14]=1))
I
else
O
TP
24 mA
Note for 2nd case:
If ((HOSTEN# not asserted & RST#
asserted
or
(HOSTEN# asserted & LRESET#
asserted)
or
(BD_SEL# not asserted))
Pin goes Hi-Z.
I
I/O
TS
24 mA
O
DTS
24 mA
I/O
DTS
24 mA
I/O
OC
24 mA
I/O
TS
24 mA
I/O
TS
24 mA
LINTo#
A15
O
OC
24 mA
LRESET#
A16
I/O
TP
24 mA
I
else
O
TP
24 mA
MDREQ#
DMPAF
EOT#
D14
MDREQ#
O
TS
24 mA
DMPAF
O
TS
24 mA
EOT#
I
If ((DMAMODE0[14]=1)
or
(DMAMODE1[14]=1))
I
else
O
TP
24 mA
PMEREQ#
B10
I
I
RD/WR#
R19
I/O
TS
24 mA
O
OC
24 mA
I/O
DTS
24 mA
I/O
OC
24 mA
I/O
TS
24 mA
I/O
TS
24 mA
USERi
I
LLOCKi#
I
I/O
TS
24 mA
O
DTS
24 mA
I/O
DTS
24 mA
I/O
OC
24 mA
I/O
TS
24 mA
I/O
TS
24 mA
RETRY#
A17
TA#
E17
TEA#
D16
TS#
C17
TSIZ[0:1]
R20, P18
USERi
LLOCKi#
B14
I
I
USERo
LLOCKo#
C14
USERo
O
TS
24 mA
LLOCKo#
O
O
TP
24 mA
Note:
If ((HOSTEN# not asserted & RST#
asserted)
or
(HOSTEN# asserted & LRESET#
asserted)
or
(BD_SEL# not asserted))
Pin goes Hi-Z.
O
TP
24 mA
Note:
If ((HOSTEN# not asserted & RST#
asserted)
or
(HOSTEN# asserted & LRESET#
asserted)
or
(BD_SEL# not asserted))
Pin goes Hi-Z.
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