SAA7134HL/V1,557 NXP Semiconductors, SAA7134HL/V1,557 Datasheet - Page 21

• Manufacturer Part Number: SAA7134HL/V1,557
• Description: IC AUD/VID DECODER PCI 128LQFP
• Manufacturer: NXP Semiconductors
• Type: Video Decoderr

Specifications of SAA7134HL/V1,557

• Package / Case: 128-LQFP
• Applications: TV
• Voltage - Supply, Analog: 3 V ~ 3.6 V
• Voltage - Supply, Digital: 3 V ~ 3.6 V
• Mounting Type: Surface Mount
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 935269247557; SAA7134HLBE; SAA7134HLBE

Philips Semiconductors
SAA7134HL_4
Product data sheet
Fig 8. MMU implementation (shown bit width indication is valid for 4 kB mode)
0000Fh
0001Fh
00000h
00007h
00017h
physical memory
6.4.5 Status and interrupts on PCI-bus
= page table
= allocated memory space
The SAA7134HL provides a set of status information about internal signal processing,
video and audio standard detection, peripheral inputs and outputs (pins GPIO) and
behavior on the PCI-bus. This status information can be conditionally enabled to raise an
interrupt on the PCI-bus, e.g. completion of a certain DMA channel or buffer, or change in
a detected TV standard, or the state of peripheral devices.
The cause of an issued interrupt is reported in a dedicated register, even if the original
condition has changed before the system was able to investigate the interrupt.
000h
007h
015h
Rev. 04 — 31 March 2006
00001000h
00008000h
00009000h
0000A000h
0000D000h
00011000h
00014000h
00016000h
0001E000h
page table
(VIRTUAL ADDRESS SPACE)
DMA DEFINITIONS
PCI audio and video broadcast decoder
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
SAA7134HL
TRANSFER AND
real-time streams
physical address
TRANSLATION
GENERATION
space on PCI
PHYSICAL
ADDRESS
ADDRESS
CONTROL
VIRTUAL
POOL
FIFO
DMA
PCI
TO
mhb996
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