參數(shù)資料
型號: PDI1394L41
廠商: NXP Semiconductors N.V.
英文描述: Content Protection AV Link Layer(內(nèi)容可保護(hù)的AV鏈接層控制器)
中文描述: 影音內(nèi)容保護(hù)鏈路層(內(nèi)容可保護(hù)的視聽鏈接層控制器)
文件頁數(shù): 52/81頁
文件大?。?/td> 303K
代理商: PDI1394L41
Philips Semiconductors
Preliminary specification
PDI1394L41
1394 content protection AV link layer controller
2000 Apr 15
49
13.1.4
This register is a mirror of the Link/Phy Interrupt Acknowledge (LNKPHYINTACK) register. Enabling an interrupt is accomplished by writing a ‘1’
to the bit corresponding to the interrupt desired.
Link / Phy Interrupt Enable (LNKPHYINTE) – Base Address: 0x00C
This register enables the interrupts described in the Link /Phy Interrupt Acknowledge register (LNKPHYINTACK) description. A one in any of the
bits enables that function to create an interrupt. A zero disables the interrupt, however the status is readable in the Link /Phy Interrupt
Acknowledge register.
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8
7 6
5 4 3
2 1
0
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
SV00894
31 30
E
E
Reset Value 0x00000000
Bits 21..0 are interrupt enable bits for the Link/Phy Interrupt Acknowledge (LNKPHYINTACK).
13.1.5
Cycle Timer Register operation is controlled by the Cycle Timer Enable (CYTMREN) bit in the Link Control Register (LNKCTL, 0x004). If the
Cycle Timer Register is disabled, it can be used as a general read write register for Host Interface Firmware testing.
Cycle Timer Register (CYCTM) – Base Address: 0x010
29 28 272625 24 23 22 212019 18 1716 15 1413 12 11 10 9 8 7 6 5 4 3 2 1 0
CYCLE_SECONDS
CYCLE_NUMBER
CYCLE_OFFSET
SV00276
3130
Reset Value 0x00000000
Bit 31..25:
Bit 24..12:
Bit 11..0:
R/W
R/W
R/W
Seconds count: 1-Hz cycle timer counter.
Cycle Number: 8kHz cycle timer counter.
Cycle Offset: 24.576MHz cycle timer counter.
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參數(shù)描述
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