admc331 Analog Devices, Inc., admc331 Datasheet - Page 24

• Manufacturer Part Number: admc331
• Description: Single Chip Dsp Motor Controller
• Manufacturer: Analog Devices, Inc.

ADMC331
Address
(HEX)
0x2000
0x2001
0x2002
0x2003
0x2004
0x2005
0x2006
0x2007
0x2008
0x2009
0x200A
0x200B
0x200C
0x200D
0x200E
0x200F
0x2010
0x2011
0x2012
0x2013
0x2014
0x2015
0x2016
0x2017
0x2018
0x2019 . . . 3F
0x2040 . . . 43
0x2044
0x2045
0x2046
0x2047
0x2048
0x2049
0x204A
0x204B
0x204C . . . 4F
0x2050 . . . 5F
0x2060
0x2061
0x2062 . . . FF
Offset
(Decimal)
0
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25 . . . 63
64 . . . 67
68
69
70
71
72
73
74
75
76 . . . 79
80 . . . 95
96
97
98 . . . 255
Name
ADC1
ADC2
ADC3
ADCAUX
PIODIR0
PIODATA0
PIOINTEN0
PIOFLAG0
PWMTM
PWMDT
PWMPD
PWMGATE
PWMCHA
PWMCHB
PWMCHC
PWMSEG
AUXCH0
AUXCH1
AUXTM0
AUXTM1
MODECTRL
SYSSTAT
IRQFLAG
WDTIMER
PIODIR1
PIODATA1
PIOINTEN1
PIOFLAG1
PIODIR2
PIODATA2
PIOINTEN2
PIOFLAG2
PWMSYNCWT
PWMSWT
Table X. Peripheral Register Map
[7 . . . 0]
[7 . . . 0]
[7 . . . 0]
[9 . . . 0]
[15 . . . 0]
[7 . . . 0]
[7 . . . 0]
[7 . . . 0]
[8 . . . 0]
[15 . . . 0]
[7 . . . 0]
[7 . . . 0]
[7 . . . 0]
[7 . . . 0]
[7 . . . 0]
[7 . . . 0]
[7 . . . 0]
[7 . . . 0]
[7 . . . 0]
Bits Used
[15 . . . 4]
[15 . . . 4]
[15 . . . 4]
[15 . . . 4]
[7 . . . 0]
[15 . . . 0]
[9 . . . 0]
[9 . . . 0]
[15 . . . 0]
[8 . . . 0]
[7 . . . 0]
[4 . . . 0]
[1 . . . 0]
[0]
PIO0 . . . 7 Pins Input/Output Data
PIO0 . . . 7 Pins Interrupt Enable
PIO0 . . . 7 Pins Interrupt Status
PWM Gate Drive Configuration
PWM Channel B Pulsewidth
System Control Register
PIO8 . . . 15 Pins Input/Output Data
PIO8 . . . 15 Pins Interrupt Enable
PIO8 . . . 15 Pins Interrupt Status
PIO16 . . . 23 Pins Input/Output Data
PIO16 . . . 23 Pins Interrupt Status
PWMSYNC Pulsewidth
Function
ADC Results for V1
ADC Results for V2
ADC Results for V3
ADC Results for VAUX
PIO0 . . . 7 Pins Direction Setting
PWM Period
PWM Deadtime
PWM Pulse Deletion Time
PWM Channel A Pulsewidth
PWM Channel C Pulsewidth
PWM Segment Select
AUX PWM Output 0
AUX PWM Output 1
Auxiliary PWM Frequency Value
Auxiliary PWM Frequency Value/Offset
Reserved
System Status
Interrupt Status
Watchdog Timer
Reserved
Reserved
PIO8 . . . 15 Pins Direction Setting
PIO16 . . . 23 Pins Direction Setting
PIO16 . . . 23 Pins Interrupt Enable
Reserved
Reserved
PWM S/W Trip Bit
Reserved