AMG-XB404 Datasheet, PDF (14/73 Pages) alpha microelectronics gmbh – Fully Integrated Single Motor Controller for Electrical Motors

AMG-XB404
Fully Integrated Single Motor Controller for Electrical Motors
Bit
7
6
5
4
3
2
1
0
Write/Read
Initial value
Write/Read
Initial value
Write/Read
Initial value
Write/Read
Initial value
ADC[0:7] OPAMPEN
0
0
0
0
0
0
0
0
BIASEN
Vref
ADC
PFC
reserved DMCE0 E. VAC E.
buffer E. buffer E. current E.
VDC E.
0
0
0
0
0
0
0
0
SPILP2[3:0]
SPILP[3:0]
0
0
0
0
0
0
0
0
M0RUCONF[1:0]
M0ULCONF[2:0]
M0UHCONF[2:0]
0
0
0
0
0
0
0
0
Register Index
name address
Comment
27
Operational
amplifier and
bias enable flags
28
29
SPI low pass
filter values
30
DMCE0 U-phase
configuration
Write/Read
Initial value
M0RVCONF[1:0]
0
0
M0VLCONF[2:0]
0
0
0
M0VHCONF[2:0]
0
0
0
31
DMCE0 V-phase
configuration
Write/Read
Initial value
M0RWCONF[1:0]
0
0
M0WLCONF[2:0]
0
0
0
M0WHCONF[2:0]
0
0
0
32
DMCE0 W-phase
configuration
Write/Read
reserved
Initial value
0
0
Write/Read
reserved
Initial value
0
0
Write/Read
reserved
Initial value
0
0
Write
M0RMUX
-
Read
M0RMUX
PI
Initial value
0
-
Write
reserved
-
Read
reserved
-
Initial value
0
-
Write/Read
-
-
Initial value
-
-
reserved
0
0
0
reserved
0
0
0
33
reserved
reserved
0
0
0
reserved
0
0
0
34
reserved
reserved
0
0
0
reserved
0
0
0
35
reserved
-
-
-
-
-
-
DMCE0 and PFC
M0I[5:0]
IOEXPD ₃₆
driver output
read-back
-
-
-
-
-
-
-
-
-
-
-
-
reserved
37
reserved
-
-
-
-
-
-
-
-
VBGTUN[3:0]
-
-
1
0
0
0
38
Band gap
reference adjust
Write
-
-
-
-
Read
-
-
-
-
Initial value
-
-
-
-
Write
-
-
-
-
Read
-
-
-
-
Initial value
-
-
-
-
Write/Read
-
-
-
-
Initial value
-
-
-
-
Write/Read
-
-
-
-
Initial value
-
-
-
-
Write/Read
-
-
-
-
Initial value
-
-
-
-
Table 2b: IO port expander registers
-
-
-
-
-
-
-
-
OFFSSEL
0
-
-
-
-
-
-
-
-
-
-
-
0
TREQ
0
-
-
reserved M0OFI
-
-
EE_SCLO EE_SDAO
-
EE_SDAI
0
0
-
EME2
-
0
-
TUN-
MODE
0
0
VDDREQ
0
IREQ
0
39
MxOFI direct
read-back
40
EEPROM
access port
engineering
41
mode enable -
MCU only
ADC tune mode
42
selection;
DMCE offset
selection
Additional ADC
43
functions port
5.2.22. Interrupt Controller
The AMG-XB404 supports ten interrupt sources. Interrupts are enabled by setting the global
AMG-XB404
Revision: A
2. Nov. 2012 © All rights reserved
Page 14 of 73