88
DVD-3910
M11L16161SA (MA: IC505)
AN8471SA (MA: IC501)
10
1Vcc
I/O0
I/O1
I/O2
I/O3
Vcc
I/O4
I/O5
I/O6
I/O7
NC
NC
NC
WE
RAS
NC
NC
A0
A1
A2
A3
Vcc
Vss
I/O15
I/O14
I/O13
I/O12
Vss
I/O11
I/O10
I/O9
I/O8
NC
NC
CASL
OE
A9
A8
A7
A6
A5
A4
Vss
2
3
4
5
6
7
8
9
11
12
13
14
15
16
17
18
19
20
21
22
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
CASH
PIN DESCRIPTIONS
PIN NO.
PIN NAME TYPE DESCRIPTION
A0~A9
Address Input
Row Address:A0~A9
Column Address:A0~A9
Input
RAS
Row Address StrobeInput
CASH
Column Address Strobe/Upper Byte ControlInput
CASL
Column Address Strobe/Lower Byte ControlInput
WE
Write EnableInput
OE
Output EnableInput
Vcc
Power,(5V or 3.3V)Supply
Vss
GroundGround
NC
No Connect-
2~5,7~10,
I/O0~I/O15
Data Input/Output
Input/Output
11,12,13,16,17,
1,6,22
33,34
23,39,44
21,24
15
38,40
31
32
30
35 43
14
18
29
〜
〜
〜
〜
20
10
7
6
5
4
3
2
1
8
9
30
11
18 16 15 14 13 12 32 31
19
27
28
24
25
21
22
23
26
17
FG2
FG
H1H
H1L
H2H
H2L
H3H
H3L
VHB
EC
ECR
BMS
START
GND
CS1
CS2
A32
A31
A22
A21
A12
A11
VM2
VM1
VLP
VPUMP
BC1
BC2
BC3
BC4
VDD
Hall
Bias
X5
CSOUT
SRESET
PWMOUT
VCL
VT
OSC
Hall Amp
Matrix
Pre-Driver
Start/Stop
Logic Circuit
Booster
Thermal
Protect
Divider
3ø Bridge
Direction
SW
1 VHB Hall bias pin
2 H3L Hall element 3 input (-)
3 H3H Hall element 3 input (+)
4 H2L Hall element 2 input (-)
5 H2H Hall element 2 input (+)
6 H1L Hall element 1 input (-)
7 H1H Hall element 1 input (+)
8 EC Torque command input pin
9 ECR Torque command ref. input pin
10 FG1 FG signal lout put pin (0.C)
11 START Start/Stop switching pin
12 VPUMP Booster pin
13 BC1 Booster cap. connecting pin 1
14 BC2 Torque command input pin 2
15 BC3 Torque command input pin 3
16 BC4 Torque command input pin 4
17 GND GND pin
18 VDD Power pin
19 VM2 Motor power pin 2
20 FG2 3x FG signal output pin (0.C)
21 A31 Drive output 3
22 A32 Drive output 3
23 CS2 Current detect pin 2
24 A21 Drive output 2
25 A22 Drive output 2
26 CS1 Current detect pin 1
27 A11 Drive output 1
28 A12 Drive output 1
29 NC N.C.
30 BMS Brake mode switching pin
31 VM1 Motor power pin 1
32 VLP Pre-driver lower power
116
32
17
Pin Name Function
Pin No.
w
w
w
.
x
i
a
o
y
u
1
6
3
.
c
o
m
Q
Q
3
7
6
3
1
5
1
5
0
9
9
2
8
9
4
2
9
8
T
E
L
1
3
9
4
2
2
9
6
5
1
3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299
http://www.xiaoyu163.com
http://www.xiaoyu163.com
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