DS92UT16 Datasheet, PDF (91/111 Pages) Texas Instruments – DS92UT16TUF UTOPIA-LVDS Bridge for 1.6 Gbps Bi-directional Data Transfers

OBSOLETE
DS92UT16
www.ti.com
SNOS992E – JANUARY 2002 – REVISED APRIL 2013
BOUNDARY SCAN
The DS92UT16 device contains boundary scan (BS) cells on all inputs, outputs, bi-directs, and direction control
signals. There are no boundary scan cells on any of the inputs or outputs from the pins to the LVDS Interface
block. The boundary scan order is shown in Table 94 along with the type and controlling BS cell for bidirectional
BS cells. For bidirectional pins, if the controlling cell is a logic ‘1’ then they are outputs.
Table 94. Boundary Scan Order
No.
Pin Name
1
RBPWDN
2
TXADEN
3
TXBDEN
4
TPWDN
5
TXSYNC
6
TXCLK
7
CPU_BUSMODE
8
CPU_CS_N
9
CPU_RD_N
10
CPU_WR_N
11
CPU_INT_N
12
CPU_DATA_TRI
13
CPU_DATA_7
14
CPU_DATA_6
15
CPU_DATA_5
16
CPU_DATA_4
17
CPU_DATA_3
18
CPU_DATA_2
19
CPU_DATA_1
20
CPU_DATA_0
21
CPU_ADDR_7
22
CPU_ADDR_6
23
CPU_ADDR_5
24
CPU_ADDR_4
25
CPU_ADDR_3
26
CPU_ADDR_2
27
CPU_ADDR_1
28
CPU_ADDR_0
29
GPIO_TRI_3
30
GPIO_3
31
GPIO_TRI_2
32
GPIO_2
33
GPIO_TRI_1
34
GPIO_1
35
GPIO_TRI_0
36
GPIO_0
37
RESET_N
38
UTFC_MODE
39
U_TXDATA_15
40
U_TXDATA_14
41
U_TXDATA_13
42
U_TXDATA_12
Type
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
OUTPUT
ENABLE
BIDIR
BIDIR
BIDIR
BIDIR
BIDIR
BIDIR
BIDIR
BIDIR
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
INPUT
ENABLE
BIDIR
ENABLE
BIDIR
ENABLE
BIDIR
ENABLE
BIDIR
INPUT
ENABLE
BIDIR
BIDIR
BIDIR
BIDIR
Ctrl.
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
12
12
12
12
12
12
12
12
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
29
N/A
31
N/A
33
N/A
35
N/A
N/A
38
38
38
38
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