NXP Semiconductors QorIQ FRDM-LS1012A, Справочное руководство, Страница: 8 / 31

Table 1-3. FRDM-LS1012A features (continued)
FRDM-LS1012A feature Specification Description
Power supplies • 5 V input supply from USB
• 0.9 V, 1.35 V, and 1.8 V for VDD/Core, DDR, I/O, and
other board interfaces
1. For details about features of the LS1012A SoC, see QorIQ LS1012A Family Reference Manual .
1.5 FRDM-LS1012A block diagram
Figure 1-1 shows the FRDM-LS1012A block diagram.
LS1012
SV
D
D
=0
.9
V
,X
1VD
D
,
A
VD
D
_S
R
_PL
L
=1
.3
5V
[A]
[B]
[D]
RESET
LED’s
(PG &
RESET)
U
SB
_H
VD
D
=3
V
3,
S
V
,SD
_VD
D
=0
.9
V
SD2_REF_CLK1 & 2
2:2
O
V
D
D
=1
.8
V
S
E
R
D
E
S
1
Freedom Headers
DDR3L
G
VD
D
=1
.3
5V
O
VD
D
=1
.8
V
3 SPI Flash
I2C1
UART1
On Board Power Supply
V
D
D
=
0.
9V
O
V
D
D
, T
H
_V
D
D
=
1.
8V
M
V
R
E
F=
0.
67
5V
S
V
D
D
=
0.
9V
U
S
B
_H
V
D
D
=
3V
3
E
V
D
D
=
3.
3
G
1V
D
D
=
1.
35
V
X
V
D
D
=
1.
35
V
A
V
D
D
_C
G
A
,P
L
A
T
=
1.
8V
A
V
D
D
_S
D
1,
2_
P
L
L
1,
2=
1.
35
V
U
S
B
_S
V
D
D
,S
D
V
D
D
=
0.
9V
3V
3
B
o
ar
d
s
u
p
p
ly
2:3
1:3
1:2
1:2
1:2
SGMII(1G)
USB3 x2
USB2.0&USB3.0
QSPI NOR FLASH
S25FL128SAGMFIR0
O
VD
D
=1
.8
V
QSPI
(Single & Dual IO)
V
D
D
_P
L
A
T
,C
G
A
1,
S
D
_R
E
F=
0.
9V
DDR3L x16 SDRAM
M T41K256M 16HA-125:E
KW24
STEREO
CODEC
SGTL5000
EMI1
SGMII PHY
REALTEK
RTL8211FS-CG
DSPI
5V from USB (Debug port)
1:2
JTAG
RESET
To LS1012A
SAI2
K20
(CMSIS DAP)
JTAG
1:2
SGMII(1G)
EMI1
SGMII PHY
REALTEK
RTL8211FS-CG
M
M
D
C
R
G
M
II/
S
A
I
Q
S
P
I
U
S
B
3
P
H
Y
AUD OUT
AUD IN
GPIO2[3:2] & GPIO1[15:19]
SPI to UART
Bridge
SC16IS740IPW
CS0
CS1
Debug uAB Port
USB3.0 PWRIN
2x1 HDR
VBUS
I2C1
Figure 1-1. FRDM-LS1012A block diagram
1.6 FRDM-LS1012A top view
The following figure shows the top view of the FRDM-LS1012A.
FRDM-LS1012A block diagram
QorIQ FRDM-LS1012A Board Reference Manual, Rev. 3, 12/2016
8 NXP Semiconductors