參數(shù)資料
型號(hào): PDI1394L21
廠商: NXP Semiconductors N.V.
英文描述: Full Duplex AV Link Layer Ccontroller(全雙工AV鏈接層控制器)
中文描述: 全雙工鏈路層Ccontroller影音(全雙工視聽(tīng)鏈接層控制器)
文件頁(yè)數(shù): 44/54頁(yè)
文件大?。?/td> 242K
代理商: PDI1394L21
Philips Semiconductors
Preliminary specification
PDI1394L21
1394 full duplex AV link layer controller
2000 Jun 06
44
Bit 0:
R/W
TREQQWR: Transmitter request queue written (transfer register emptied). Write a “1” to this bit to reset the interrupt.
13.3.10
Asynchronous RX/TX Interrupt Enable (ASYINTE) – Base Address: 0x0A4
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
31 30
SV00797
Reset Value 0x00000000
Bits16..0 are interrupt enable bits for the Asynchronous RX/TX Interrupt Acknowledge (ASYINTACK).
14.0
DC ELECTRICAL CHARACTERISTICS
Table 10.
DC Electrical Characteristics
SYMBOL
PARAMETER
MIN
MAX
UNIT
NOTE
V
IL
V
IH
LOW input voltage
0.8
V
Pin categories 1, 2, 3
HIGH input voltage
2.0
V
Pin categories 1, 2, 3
V
IT1
+
Input threshold, rising edge
V
DD
/2 + 0.3
V
DD
/2 + 0.9
V
Pin categories 6, 8
LOW to HIGH transition
V
IT1
Input threshold, falling edge
V
DD
/2 – 0.9
V
DD
/2 – 0.3
V
Pin categories 6, 8
HIGH to LOW transition
V
OH1
HIGH output voltage
2.4
V
Pin category 1
I
OH
= 8mA
I
OL
= 8mA
Pin category 1
I
OH
= 8mA
I
OL
= 8mA
Pin categories 4, 6, 7
I
OH
= 4mA
Pin categories 4, 5, 6, 7
I
OL
= 4mA
Pin categories 1, 2, 3
V
I
= 5.5V or 0V
Pin category 8
V
I
= 5.5V or 0V
Pin categories 1, 7
V
I
= 5.5V or 0V
Pin category 6
V
I
= 5.5V or 0V
Under idle conditions, the average
value is 15 mA
V
OL1
LOW output voltage
0.4
V
V
OH2
HIGH output voltage
2.4
V
V
OL2
LOW output voltage
0.4
V
I
L
Input leakage current
±
1
A
200
A
I
OZ
3 State output current
3-State output current
±
5
A
200
A
I
DD
Active supply current
75
mA
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