ds2156gn Maxim Integrated Products, Inc., ds2156gn Datasheet - Page 36

• Manufacturer Part Number: ds2156gn
• Description: Ds2156, Ds2156l, Ds2156ln T1/e1/j1 Single-chip Transceiver Tdm/utopia Ii Interface
• Manufacturer: Maxim Integrated Products, Inc.

Table 3-B. Pin Description Sorted by Pin Number (UTOPIA Backplane
Enabled)
BOLD entries indicate pins that have an alternate function when the TDM bus interface is enabled.
44, 61, 81, 83
45, 60, 80, 84
19, 20, 24
LQFP
27, 28
10
11
12
13
14
15
16
17
18
21
22
23
25
26
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
46
47
48
1
2
3
4
5
6
7
8
9
PIN
G6, G10, D7,
K7, F8, B8,
F4, G1, J1
CSBGA
J2, H3
A1
B2
C3
B1
D4
C2
C1
D3
D2
D1
G2
H1
G3
H2
K1
K2
G4
K3
H4
K4
H5
K5
G5
K6
H6
C7
B7
K8
H7
E3
E2
E1
E4
E5
F1
F2
F3
F5
J3
J4
J5
J6
J7
UT-ADDR0
UT-ADDR1
UT-ADDR2
UT-ADDR3
UT-ADDR4
UT-DATA0
UT-DATA1
UT-DATA2
UT-DATA3
UT-DATA4
UT-DATA5
UT-DATA6
UT-CLAV
SYMBOL
UR-SOC
UT-SOC
UR-ENB
UT-ENB
TSTRST
XTALD
8XCLK
ESIBS0
TSYNC
RRING
TUSEL
JTCLK
TRING
MCLK
DVDD
JTRST
RVDD
TVDD
DVSS
TCLK
JTMS
JTDO
UOP2
RVSS
TVSS
RTIP
TTIP
JTDI
RCL
N.C.
BTS
INT
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TYPE
I/O
I/O
—
—
—
—
—
—
—
O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
I
UTOPIA Receive Start of Cell
IEEE 1149.1 Test Mode Select
UTOPIA Receive Enable
IEEE 1149.1 Test Clock Signal
IEEE 1149.1 Test Reset
Receive Carrier Loss
IEEE 1149.1 Test Data Input
UTOPIA Transmit Start of Cell
UTOPIA Transmit Enable
IEEE 1149.1 Test Data Output
Bus Type Select
UTOPIA Transmit Cell Available
Eight Times Clock
Test/Reset
User Output Pin 2
Receive Analog Tip Input
Receive Analog Ring Input
Receive Analog Positive Supply
Receive Analog Signal Ground
Master Clock Input
Quartz Crystal Driver
UTOPIA Transmit Address Bus Bit 0
Interrupt
Backplane Interface Select
No Connection. Reserved for Factory Test
Transmit Analog Tip Output
Transmit Analog Signal Ground
Transmit Analog Positive Supply
Transmit Analog Ring Output
UTOPIA Transmit Address Bus Bit 1
UTOPIA Transmit Address Bus Bit 2
UTOPIA Transmit Address Bus Bit 3
Extended System Information Bus 0
Transmit Sync
UTOPIA Transmit Address Bus Bit 4
UTOPIA Transmit Data Bus Bit 0
UTOPIA Transmit Data Bus Bit 1
UTOPIA Transmit Data Bus Bit 2
UTOPIA Transmit Data Bus Bit 3
UTOPIA Transmit Data Bus Bit 4
Digital Positive Supply
Digital Signal Ground
Transmit Clock
UTOPIA Transmit Data Bus Bit 5
UTOPIA Transmit Data Bus Bit 6
DESCRIPTION