AMG-XB404 Datasheet, PDF(58/73 Page) alpha microelectronics gmbh – Fully Integrated Single Motor Controller for Electrical Motors

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AMG-XB404 Datasheet, PDF (58/73 Pages) alpha microelectronics gmbh – Fully Integrated Single Motor Controller for Electrical Motors

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AMG-XB404

Fully Integrated Single Motor Controller for Electrical Motors

5.10. On-Chip Bus Register Summary

INDIRECT

10 Bit

ADDRESS

DIRECT

6 Bit

ADDRESS

0x0 ~ 0x1F

0x21

0x1

NAME

R0~R31

M0DAT0

COMMENTS

page

General purpose registers

M0 data register 0

0x22

0x2

M0DAT1

M0 data register 1

0x23

0x3

M0DAT2

M0 data register 2

0x24

0x4

M0DAT3

M0 data register 3

0x25

0x5

M0ADR

M0 address register

0x26

0x27

0x28

0x29

0x6

M0SC

M0 status and

configuration register

0x7

PFCD

PFC data

0x8

PFCSC

PFC status and command

0x9

MCPUSEL

DMCE select register

0x2A

0x2B

0x2C

0x2D

0x2E

0x2F

0xA

ADCCONF ADC configuration

ADCIRES

0xB

ADCD

ADC interrupt reset (write

only)

ADC data (read only)

ADCREQ

0xC

ADCINT

ADC sample request

(write only)

ADC interrupts (read only)

0xD

PORTEI

PORTEO

GPIO port E

data input/output

0xE

PORTEE

GPIO port E

output enable

0xF

IOEXPA

IO expander address

0x30

0x31

0x32

0x33

0x34

0x35

0x36

0x37

0x38

0x39

0x3A

0x10 SRD0

0x11

SRD1

0x12 SRA0

0x13 SRA1

0x14 SRSC

0x15

0x16

0x17

0x18

0x19

PORTAI

PORTAO

PORTBI

PORTBO

PORTCI

PORTCO

PORTDI

PORTDO

PORTAE

0x1A PORTBE

Shadow RAM low byte of

data

Shadow RAM high byte of

data

Shadow RAM low byte of

address

Shadow RAM high byte of

address

Shadow RAM status and

command

GPIO port A

data input/output

GPIO port B

data input/output

GPIO port C

data input/output

GPIO port D

data input/output

GPIO port A

output enable

GPIO port B

output enable

Table 32: On-Chip bus Register summary

INDIRECT

10 Bit

ADDRESS

0x3B

DIRECT

6 Bit

ADDRESS

0x1B

NAME

PORTCE

0x3C

0x1C PORTDE

0x3D

0x1D PORTIE

0x3E

0x1E PORTIFR

0x3F

0x1F IOEXPD

COMMENTS

GPIO port C

output enable

GPIO port D

output enable register

GPIO interrupt enable

GPIO interrupt flag

indicator and reset

IO expander data

page

0x30

0x41

0x42

0x43

0x44

0x45

0x46

0x47

0x48

0x49

0x4A

0x4B

0x4C

0x50

0x51

0x52

0x53

0x54

0x55

0x56

0x57

0x58

0x59

0x5D

0x5E

0x5F

0x20

0x21

WDTCR

0x22

0x23

TCR0

TCNT0

0x24

OCR0

0x25

0x26

TCR1

TCNT1

0x27

OCR1

0x28

0x29

TCR2

TCNTL2

0x2A TCNTH2

0x2B OCRL2

0x2C OCRH2

0x30

UCSR

0x31

0x32

0x33

RXB

TXB

INTCONL

0x34

INTCONH

0x35

TWISC

0x36

0x37

0x38

0x39

0x3D

0x3E

0x3F

TWIADR

TWIDAT

SPICTRL

SPIDAT

SPL

SPH

SREG

watchdog timer control

timer 0 control register

timer 0 counter value

timer 0 output compare

value register

timer 1 control register

timer 1 counter value

timer 1 output compare

value register

timer 2 control register

timer 2 counter value

timer 2 output compare

value register, low byte

timer 2 output compare

value register, high byte

UART status and

configuration register

UART receive register

UART transmit register

interrupt controller low

configuration register

interrupt controller high

configuration register

two wire interface status

and configuration

two wire interface address

two wire interface data

SPI control register

SPI data register

stack pointer low byte

stack pointer high byte

MCU status register

AMG-XB404

Revision: A

Page 58 of 73

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