参数资料
型号: DS21Q354DK
厂商: Maxim Integrated Products
文件页数: 11/13页
文件大小: 0K
描述: KIT DESIGN FOR DS21Q354
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
主要目的: 电信,调帧器和线路接口装置(LIU)
已用 IC / 零件: DS21Q354
DALLAS SEMICONDUCTOR
DS21Q352/DS21Q552/DS21Q354/DS21Q554 Preliminary Data Sheet
December 29, 1998
7
A17
DVSS2
Digital Signal Ground.
A20
DVSS2
Digital Signal Ground.
B11
DVSS2
Digital Signal Ground.
C13
DVSS2
Digital Signal Ground.
A5
DVSS3
Digital Signal Ground.
B7
DVSS3
Digital Signal Ground.
B9
DVSS3
Digital Signal Ground.
C3
DVSS3
Digital Signal Ground.
H20
DVSS4
Digital Signal Ground
L20
DVSS4
Digital Signal Ground
N17
DVSS4
Digital Signal Ground
U13
DVSS4
Digital Signal Ground
U1
INT*
O
Interrupt for all four SCTs.
Y15
JTCLK
I
JTAG Clock.
N1
JTDI
I
JTAG Data Input.
H18
JTDO2
O
JTAG Data Output from SCT2.
V17
JTDO3
O
JTAG Data Output from SCT3.
V19
JTDO4
O
JTAG Data Output from SCT4.
W13
JTMS
I
JTAG Test Mode Select.
V18
JTRST*
I
JTAG Reset.
K2
LIUC
I
Line Interface Connect for all Four SCTs.
T1
MCLK1
I
Master Clock for SCT1 and SCT3.
W20
MCLK2
I
Master Clock for SCT2 and SCT4.
U10
MUX
I
Mux Bus Select.
M2
RCHBLK1
O
Receive Channel Block for SCT1.
G17
RCHBLK2
O
Receive Channel Block for SCT2.
G4
RCHBLK3
O
Receive Channel Block for SCT3.
Y12
RCHBLK4
O
Receive Channel Block for SCT4.
J1
RCHCLK1
O
Receive Channel Clock for SCT1.
D14
RCHCLK2
O
Receive Channel Clock for SCT2.
F3
RCHCLK3
O
Receive Channel Clock for SCT3.
U14
RCHCLK4
O
Receive Channel Clock for SCT4.
N3
RCLK1
O
Receive Clock Output from the Framer on SCT1.
B13
RCLK2
O
Receive Clock Output from the Framer on SCT2.
E3
RCLK3
O
Receive Clock Output from the Framer on SCT3.
M18
RCLK4
O
Receive Clock Output from the Framer on SCT4.
M4
RCLKI1
I
Receive Clock Input for the LIU on SCT1.
A15
RCLKI2
I
Receive Clock Input for the LIU on SCT2.
A4
RCLKI3
I
Receive Clock Input for the LIU on SCT3.
R17
RCLKI4
I
Receive Clock Input for the LIU on SCT4.
M3
RCLKO1
O
Receive Clock Output from the LIU on SCT1.
C14
RCLKO2
O
Receive Clock Output from the LIU on SCT2.
B4
RCLKO3
O
Receive Clock Output from the LIU on SCT3.
T17
RCLKO4
O
Receive Clock Output from the LIU on SCT4.
N2
RD*(DS*)
I
Read Input (Data Strobe)
K4
RFSYNC1
O
Receive Frame Sync (before the receive elastic store) for SCT1.
D17
RFSYNC2
O
Receive Frame Sync (before the receive elastic store) for SCT2.
A2
RFSYNC3
O
Receive Frame Sync (before the receive elastic store) for SCT3.
V14
RFSYNC4
O
Receive Frame Sync (before the receive elastic store) for SCT4.
F1
RLCLK1
O
Receive Link Clock for SCT1.
A12
RLCLK2
O
Receive Link Clock for SCT2.
D3
RLCLK3
O
Receive Link Clock for SCT3.
K18
RLCLK4
O
Receive Link Clock for SCT4.
G2
RLINK1
O
Receive Link Data for SCT1.
A13
RLINK2
O
Receive Link Data for SCT2.
A3
RLINK3
O
Receive Link Data for SCT3.
U12
RLINK4
O
Receive Link Data for SCT4.
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