System Integration Unit Lite2 (SIUL2)
Port
PA[7]
PA[8]
PA[9]
PA[14]
PC[10:15]
PD[6:7]
PE[12]
PF[13]
13.2.2.11.2 Multiplexed Signal Configuration Registers for Multiplexed Input Selection
(SIUL2_MSCR_MUX_512–SIUL2_MSCR_MUX_1023)
The multiplexed input selection MSCR definition is given in
select the input source for IP blocks on the device that have inputs from multiple sources,
both other IP blocks and I/O pins. It is possible to configure the pad to be in input without
having to connect it externally. This is possible, either by enabling internal pull-up/pull-down
or disabling the input buffer (but in this case data is seen as 0 internally).
Address: 0X0A40–0x123C
0
1
R
0
0
W
Reset
0
0
16
17
R
INV
W
Reset
0
0
Figure 66. Multiplexed Signal Configuration Registers for Multiplexed Input Selection
Table 126. SIUL2_MSCR_MUX_512–SIUL2_MSCR_MUX_1023 field description
Field
0–15
Reserved
Invert—Inverts the signal selected by SSS before transmitting it to the associated destination
16
(chip pin or module port).
INV
0 Don't invert
1 Invert
300/2058
Table 125. I/O MSCR reset state exceptions(Continued)
Critical function
TMS
TDI
TDO
—
—
—
—
—
2
3
4
5
0
0
0
0
0
0
0
0
18
19
20
21
0
0
0
0
(SIUL2_MSCR_MUX_512–SIUL2_MSCR_MUX_1023)
DocID027809 Rev 4
SMC
HYS
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
6
7
8
9
0
0
0
0
0
0
0
0
22
23
24
25
0
0
0
0
Description
SSS
WPDE
0x0001
1
0x0001
0
0x0001
0
0
0
0
0
0
Figure
66. These registers
Access: User read/write
10
11
12
13
0
0
0
0
0
0
0
0
26
27
28
29
SSS
0
0
0
0
RM0400
WPUE
0
1
0
1
1
1
1
1
14
15
0
0
0
0
30
31
0
0
(1)
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