MB9B110R datasheet(2/117 Pages) CYPRESS

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Document Number: 002-05622 Rev. *D

Page

2 of 117

MB9B110R Series

DMA Controller (Eight channels)

DMA Controller has an independent bus for CPU, so CPU

and DMA Controller can process simultaneously.

8 independently configured and operated channels

Transfer can be started by software or request from the

built-in peripherals

Transfer address area: 32 bit (4 Gbyte)

Transfer mode: Block transfer/Burst transfer/Demand

transfer

Transfer data type: byte/half-word/word

Transfer block count: 1 to 16

Number of transfers: 1 to 65536

A/D Converter (Max 16 channels)

12-bit A/D Converter



Successive Approximation Register type



Built-in 3 unit



Conversion time: 1.0 μs @ 5 V



Priority conversion available (priority at 2 levels)



Scanning conversion mode



Built-in FIFO for conversion data storage (for SCAN

conversion: 16 steps, for Priority conversion: 4 steps)

Base Timer (Max eight channels)

Operation mode is selectable from the followings for each

channel.

16-bit PWM timer

16-bit PPG timer

16-/32-bit reload timer

16-/32-bit PWC timer

General Purpose I/O Port

This series can use its pins as general purpose I/O ports

when they are not used for external bus or peripherals.

Moreover, the port relocate function is built in. It can set

which I/O port the peripheral function can be allocated.

Capable of pull-up control per pin

Capable of reading pin level directly

Built-in the port relocate function

Up 103 fast general purpose I/O Ports@120 pin Package

Some pin is 5 V tolerant I/O.

See4. List of Pin Functions to confirm the corresponding

pins.

Multi-function Timer (Max three units)

The Multi-function timer is composed of the following blocks.

16-bit free-run timer × 3 ch./unit

Input capture × 4 ch./unit

Output compare × 6 ch./unit

A/D activating compare × 3 ch./unit

Waveform generator × 3 ch./unit

16-bit PPG timer × 3 ch./unit

The following function can be used to achieve the motor

control.

PWM signal output function

DC chopper waveform output function

Dead time function

Input capture function

A/D convertor activate function

DTIF (Motor emergency stop) interrupt function

Real-time clock (RTC)

The Real-time clock can count

Year/Month/Day/Hour/Minute/Second/A day of the week from

00 to 99.

Interrupt function with specifying date and time

(Year/Month/Day/Hour/Minute) is available. This function is

also available by specifying only Year, Month, Day, Hour or

Minute.

Timer interrupt function after set time or each set time.

Capable of rewriting the time with continuing the time count.

Leap year automatic count is available.

Quadrature Position/Revolution Counter (QPRC)

(Max three channels)

The Quadrature Position/Revolution Counter (QPRC) is used

to measure the position of the position encoder. Moreover, it

is possible to use up/down counter.

The detection edge of the three external event input pins AIN,

BIN and ZIN is configurable.

16-bit position counter

16-bit revolution counter

Two 16-bit compare registers

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