SAF1562HL NXP [NXP Semiconductors], SAF1562HL Datasheet - Page 6

• Manufacturer Part Number: SAF1562HL
• Description: Hi-Speed Universal Serial Bus PCI Host Controller
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
SAF1562_1
Product data sheet
Table 2.
Symbol
C/BE#[3]
IDSEL
V
AD[23]
AD[22]
AD[21]
AD[20]
AD[19]
AD[18]
GNDD
AD[17]
AD[16]
C/BE#[2]
FRAME#
IRDY#
TRDY#
DEVSEL#
V
STOP#
CLKRUN#
CC(I/O)
CC(I/O)
[1]
Pin description
Pin
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
Type
I/O
I
-
I/O
I/O
I/O
I/O
I/O
I/O
-
I/O
I/O
I/O
I/O
I/O
I/O
I/O
-
I/O
I/O
Rev. 01 — 7 February 2007
…continued
Description
byte 3 of multiplexed PCI bus command and byte enable
PCI pad; 3.3 V signaling
PCI initialization device select; used as a chip select during
configuration read and write transactions
PCI pad; 3.3 V signaling
3.3 V supply voltage; used to power pads; add a 100 nF decoupling
capacitor
bit 23 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
bit 22 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
bit 21 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
bit 20 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
bit 19 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
bit 18 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
digital ground
bit 17 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
bit 16 of multiplexed PCI address and data
PCI pad; 3.3 V signaling
byte 2 of multiplexed PCI bus command and byte enable
PCI pad; 3.3 V signaling
PCI cycle frame; driven by the master to indicate the beginning and
duration of an access
PCI pad; 3.3 V signaling
PCI initiator ready; indicates the ability of the initiating agent to
complete the current data phase of a transaction
PCI pad; 3.3 V signaling
PCI target ready; indicates the ability of the target agent to complete
the current data phase of a transaction
PCI pad; 3.3 V signaling
PCI device select; indicates if any device is selected on the bus
PCI pad; 3.3 V signaling
3.3 V supply voltage; used to power pads; add a 100 nF decoupling
capacitor
PCI stop; indicates that the current target is requesting the master to
stop the current transaction
PCI pad; 3.3 V signaling
PCI CLKRUN signal; pull-down to ground through a 10 k resistor
PCI pad; 3.3 V signaling; open-drain
Hi-Speed Universal Serial Bus PCI Host Controller
SAF1562
© NXP B.V. 2007. All rights reserved.
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