s5935qrc Applied Micro Circuits Corporation (AMCC), s5935qrc Datasheet - Page 76
s5935qrc
Manufacturer Part Number
s5935qrc
Description
Pci Product
Manufacturer
Applied Micro Circuits Corporation (AMCC)
Datasheet
1.S5935QRC.pdf
(204 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
S5935QRC
Manufacturer:
TECCOR
Quantity:
12 000
- Current page: 76 of 204
- Download datasheet (4Mb)
S5935 – PCI Product
ADD-ON BUS OPERATION REGISTERS
The Add-On bus interface provides access to 18
DWORDs (72 bytes) of data, control and status infor-
mation. All of these locations are accessed by
asserting the Add-On bus chip select pin (SELECT#)
in conjunction with either the read or write control
strobes (signal pin RD# or WR#). Access to the FIFO
can also be achieved through use of the dedicated
pins, RDFIFO# and WRFIFO#. The dedicated pins for
control of the FIFO are provided to optionally imple-
ment Direct Memory Access (DMA) on the Add-On
bus, or to connect with an external FIFO.
This register group represents the primary method for
communication between the Add-On and PCI buses
Table 34. Operation Registers — Add-On Interface
1. See Add-On Initiated Bus Mastering.
76
Address
DS1527
0Ch
1Ch
2Ch
3Ch
5Ch
00h
04h
08h
10h
14h
18h
20h
24h
28h
30h
34h
38h
58h
Abbreviation
AGCSTS
AOMB1
AOMB2
AOMB3
AOMB4
MWAR
MWTC
MRAR
AMBEF
MRTC
AIMB1
AIMB2
AIMB3
AIMB4
AFIFO
APTA
APTD
AINT
1
1
1
1
Add-On Incoming Mailbox Register #1
Add-On Incoming Mailbox Register #2
Add-On Incoming Mailbox Register #3
Add-On Incoming Mailbox Register #4
Add-On Outgoing Mailbox Register #1
Add-On Outgoing Mailbox Register #2
Add-On Outgoing Mailbox Register #3
Add-On Outgoing Mailbox Register #4
Add-On FIFO port
Bus Master Write Address Register
Add-On Pass-Through Address
Add-On Pass-Through Data
Bus Master Read Address Register
Add-On Mailbox Empty/Full Status
Add-On Interrupt control
Add-On General Control and Status Register
Bus Master Write Transfer Count
Bus Master Read Transfer Count
as viewed by the Add-On. The flexibility of this
arrangement allows a number of user-defined soft-
ware protocols to be built. For example, data, software
assigned commands, and command parameters can
be exchanged between the PCI and Add-On buses
using either the mailboxes or FIFOs with or without
handshaking interrupts. The register structure is very
similar to that of the PCI operation register set. The
major difference between the PCI bus and Add-On
bus register complement are the absence of bus mas-
ter control registers (4) on the Add-On side and the
addition of two “pass-through” registers. Table 1 lists
the Add-On interface registers.
Register Name
Revision 1.02 – June 27, 2006
AMCC Confidential and Proprietary
Data Book
Related parts for s5935qrc
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Ethernet Transceiver, AMCC Adds Multi-Rate Capability to its Line of Low Jitter OC-48 CMOS Transceivers, Tape and Reel
Manufacturer:
Applied Micro Circuits Corporation
Part Number:
Description:
Ethernet Transceiver, AMCC Enhances OC-48 FEC Transceiver Solution, Unparalleled Jitter Performance and Extended Rate Capabilities Ideal for DWDM Applications
Manufacturer:
Applied Micro Circuits Corporation
Part Number:
Description:
Np3454 4.4-gbps Network Processor With Integrated Traffic Manager
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
5-gbps Network Processor With Integrated Traffic Manager
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
5-gbps Network Processor With Integrated Traffic Manager
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
5-gbps Network Processor With Integrated Traffic Manager
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
Np3750 5-gbps Network Processor With Integrated Traffic Manager
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
2.5-gbps Network Processor With Integrated Traffic Manager
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
24 Fe + 2 Ge Integrated Packet Processor Npu, Tm, Switching, Macs
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
Oc-24 / 2ge Packet Processor For Mobile Infrastructure
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
Continuous Rate Clock Recovery Unit
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
20-output Clock Driver
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
Sonet/sdh/atm Oc-48 Transceiver With Cdr
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
Gpon Transceiver With Cdr
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet:
Part Number:
Description:
Sonet/sdh/fec/fc/ge/hdtv/dtv/d1/escon Multirate 16-bit Transceiver
Manufacturer:
Applied Micro Circuits Corporation (AMCC)
Datasheet: