Texas Instruments DRV8804 Evaluation Module DRV8804EVM DRV8804EVM 데이터 시트
제품 코드
DRV8804EVM
1
1
2
2
3
3
4
4
5
5
6
6
D
D
C
C
B
B
A
A
Scale
Sheet
Size
FCSMNo.
DWGNo.
Rev
B
TXD
1
DTR
2
RTS
3
VCCIO
4
RXD
5
RI
6
GND
7
NC
8
DSR
9
DCD
10
CTS
11
CBUS4
12
CBUS2
13
CBUS3
14
USBDP
15
USBDM
16
3V3O
17
GND
18
RST
19
VCC
20
GND
21
CBUS1
22
CBUS0
23
NC
24
AGND
25
TEST
26
OSCI
27
OSCO
28
U3
FTD232R
0.1uF
C2
GND
VCC
1
DM
2
DP
3
GND
4
S
H
L
D
5
S
H
L
D
6
J11
USB B Conn
5VCC
10mH
L1
5VCC
0.1uF
C1
GND
USBDM
USBDM
USBDP
USBDP
USBDP
RX
TX
OSCO
OSCI
OSCI
CBUS0
CBUS1
CBUS1
CBUS2
CBUS3
CBUS3
CBUS4
DTR
RTS
RTS
RI
DSR
DCD
CTS
DCD
CTS
USB5V
P6.3/A3
2
P6.5/A5
4
VREF+
7
VeREF+
10
P1.1/TA0
13
P1.4/SMCLK
16
P
1
.7
/T
A
2
1
9
P
2
.2
/C
A
O
U
T
/T
A
0
2
2
P
2
.5
/R
O
S
C
2
5
P
3
.0
/S
T
E
0
2
8
P
3
.3
/U
C
L
K
0
/S
C
L
3
1
P3.7/URXD1
35
P4.1/TB1
37
P4.4/TB4
40
P5.1/SIMO1
45
P5.4/MCLK
48
P
5
.7
/T
B
O
U
T
H
/V
S
O
U
T
5
1
T
D
O
/T
D
I
5
4
T
C
K
5
7
P
6
.2
/A
2
6
1
A
V
C
C
6
4
P6.4/A4
3
P6.6/A6/DAC0
5
XOUT
9
P1.0/TACLK
12
P1.3/TA2
15
P
1
.6
/T
A
1
1
8
P
2
.1
/T
A
IN
C
L
K
2
1
P
2
.4
/C
A
1
/T
A
2
2
4
P
2
.7
/T
A
0
2
7
P
3
.2
/S
O
M
I0
3
0
P3.5/URXD0
33
P4.0/TB0
36
P4.3/TB3
39
P4.7/TBCLK
43
P5.3/UCLK1
47
P
5
.6
/A
C
L
K
5
0
X
T
2
IN
5
3
T
M
S
5
6
R
S
T
/N
M
I
5
8
P
6
.1
/A
1
6
0
D
V
S
S
6
3
P5.0/STE1
44
DVCC
1
P6.7/A7/DAC1/SVSIN
6
XIN
8
VREF-/VeREF-
11
P1.2/TA1
14
P
1
.5
/T
A
0
1
7
P
2
.0
/A
C
L
K
2
0
P
2
.3
/C
A
0
/T
A
1
2
3
P
2
.6
/A
D
C
1
2
C
L
K
/D
M
A
E
0
2
6
P
3
.1
/S
IM
O
0
/S
D
A
2
9
P
3
.4
/U
T
X
D
0
3
2
P3.6/UTXD1
34
P4.2/TB2
38
P4.5/TB5
41
P5.2/SOMI1
46
P
5
.5
/S
M
C
L
K
4
9
X
T
2
O
U
T
5
2
T
D
I/
T
C
L
K
5
5
P
6
.0
/A
0
5
9
A
V
S
S
6
2
P4.6/TB6
42
U4
MSP430F2617
GND
GND
GND
10uF
C7
10uF
C8
0.1uF
C5
33pF
C9
33pF
C10
1
2
3
4
5
6
7
8
9
10
11
12
13
14
J5
JTAG
GND
1
2
3
2
3
JP2
PWRSelect
0.1uF
C6
GND
1-2JTG_PWR
2-3TRG_PWR
2-3TRG_PWR
1
2
Y1
16 MHZ
330
R4
D3
Status
GND
P
6
M
5
S1
MCU-RST
GND
R
S
T
TX
R
X
R
S
T
P6M5
D2
3.3V
3.3V
330
R3
Res1
Res1
GND
VDD
VDD
VDD
VDD
D
E
V
S
E
L
3.3K
R2
GSCLK
GFAULT
GSDATA
GSCS
GFAULT
GSDATA
GSCS
TMR1
GPIO1
GPIO2
GPIO3
GPIO0
TMR0
TMR2
TMR3
G
N
D
0
OUT
1
FB
2
NC
3
GND
4
EN
5
NC
6
NC
7
IN
8
U2
TPS79801
71.5k
R5
39K
R6
10uF
C4
0.01uF
C3
3.3K
R8
3.3K
R9
VDD
0
R10
0
R11
GND
S
E
L
0
S
E
L
1
S
E
L
0
S
E
L
1
MCU PWR
PVDD
VM
VM Supply
V
M
S
u
p
p
ly
A
DRV8803/04/05/06EVM
Texas Instruments
2 of 2
DRV8803Quad Low SideDriver - Parallel Control Signals
DRV8804Quad Low SideDriver - Serial (SPI) Interface
DRV8805Quad Low SideDriver - Microstepping Indexer
DRV8806Quad Low SideDriver - Serial (SPI) Interface / diagnostics
3.3k
R12
R14
3.3k
R13
3.3k
R15
3.3k
R16
3.3k
R17
3.3k
R18
TMR1
TMR2
TMR3
GPIO0
GPIO1
GPIO3
GPIO2
IN2/SCLK/DIR
IN4/NC/SM1
IN1/SDA/STEP
IN3/LATCH/SM0
nENBL
RESET
NC/SDATAO/nHOME
DRV8804
DRV8805
DRV8806
DRV8803
R8
R9
R10
R11
X
X
X
X
X
X
X
X
DNP
DNP
DNP
DNP
DNP
DNP
DNP
DNP
Schematics
23
SLVU574A – September 2011 – Revised June 2012
Copyright © 2011–2012, Texas Instruments Incorporated