参数资料
型号: DSRT-L030-011
厂商: CONEXANT SYSTEMS
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, XMA
文件页数: 37/86页
文件大小: 667K
代理商: DSRT-L030-011
RipTide PCI Audio/Comm Device Family Product Description
42
ROCKWELL PROPRIETARY INFORMATION
1167
Table 12. DSP Pin Assignments - 80-Pin PQFP
Pin
Signal Label
I/O
Type1
Interface3
Pin
Signal Label
I/O
Type1
Interface
1
VSS
GND
41
PLLGND
PLL
AGND
2
RESERVED
NC
42
PF7
NC
3
M_RXD/PA6
Ot1.6
ACC: MRXD
43
DA2/PD2
It
ACC: DA2
4
PA1 (DTRP)
It
+3.3V
44
DA3/PD3
It
ACC: DA3
5
BD2CLK
NC
45
DA4/PD4
It
ACC: DA4
6
PF5
NC
46
MCS#/PD5
It
ACC: M_CS#
7
RESERVED
NC
47
DWR#/PD6
It
ACC: DWR#
8
VGG
PWR
+3.3V
48
DRD#/PD7
It
ACC: DRD#
9
RESERVED
NC
49
VSS
GND
10
RESERVED
NC
50
RDCLK
Ot1.6
ACC: MRXCLK
11
RESERVED
NC
51
WKRESP
It
ACC: VPCIEN#
12
VSS
GND
52
SR2CLK
It
ACC: SR1234CLK
13
YCLK
O
NC
53
RLSDP
PLL
NC
14
XCLK
O
NC
54
TDCLK
Ot1.6
ACC: MTXCLK
15
RESERVED
NC
55
TXD
It
ACC: MTXD
16
PB2
NC
56
CTSP
NC
17
PB3
NC
57
VDD
PWR
+3.3V
18
PB4 (RTSP)
It
+3.3V
58
XYCNT
O
NC
19
M_INT/PB5
Ot1.6
ACC: M_IRQ
59
MK6
It
NC
20
VSS
GND
60
PF6
NC
21
MK4
It
GND
61
MK5
Itpu
NC
22
GP00
NC
62
RESETP
It
ACC: MRESET#
23
RESERVED
NC
63
SR4OUT
Ot1.6
ACC: SR4IN
24
RESERVED
NC
64
SR3OUT
Ot1.6
ACC: SR3IN
25
VDD
PWR
+3.3V
65
SR3IN
It
ACC: SR3OUT
26
VDD
PWR
+3.3V
66
SA1CLK
It
ACC: SR1234FRM
27
CLOCKIN/XTLI
Ix
Clock Input
67
IA1CLK
It
ACC: SR1234CLK
28
NC/XTLO
Ox
NC
68
VDD
PWR
+3.3V
29
DD0/PC0
It/Ot1.6
ACC: DD0
69
SA4CLK
It/1.6
ACC: SR8FRM
30
DD1/PC1
It/Ot1.6
ACC: DD1
70
SR4CLK
It/1.6
ACC: SR8CLK
31
DD2/PC2
It/Ot1.6
ACC: DD2
71
SR8IN
It
ACC: SR8DU
32
DD3/PC3
It/Ot1.6
ACC: DD3
72
SR8OUT
Ot1.6
ACC: SR8DD
33
DD4/PC4
It/Ot1.6
ACC: DD4
73
TESTP
It
NC
34
SYSCLK
O
NC
74
IA2CLK
NC
35
DD5/PC5
It/Ot1.6
ACC: DD5
75
SA2CLK
It
ACC: SR1234FRM
36
DD6/PC6
It/Ot1.6
ACC: DD6
76
SR2IO
Ot1.6
ACC: SR1IN
37
DD7/PC7
It/Ot1.6
ACC: DD7
77
RESERVED
NC
38
DA0/PD0
It
ACC: DA0
78
SR1IO
Ot1.6
ACC: SR2IN
39
DA1/PD1
It
ACC: DA1
79
SR4IN
It
ACC: SR4OUT
40
PLLVDD
PLL
MAVDD
80
GP01
NC
1. I/O types:
It
Input, TTL
Itpd
Input, TTL, internal pull-down
Itpu
Input, TTL, internal pull-up
It/Ot2
Input, TTL/Output, TTL, 2 mA, 20 pF
It/Ot4
Input, TTL/Output, TTL, 4 mA, 20 pF
It/Ot12
Input, TTL/Output, TTL, 12 mA, 20 pF
Ood
Output, open drain
Opod
Output, PCI, open drain (PCI type =o/d)
Opts
Output, PCI, tristate (PCI type = t/s)
Ot2
Output, TTL, 2 mA, 20 pF
Ot4
Output, TTL, 4 mA, 20 pF
Ot12
Output, TTL, high =12 mA, low = -12 mA, 20 pF.
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