tmp88f846ug TOSHIBA Semiconductor CORPORATION, tmp88f846ug Datasheet - Page 128

• Manufacturer Part Number: tmp88f846ug
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

driver)
14. Motor Control Circuit (PMD: Programmable motor
14.3.3 Outline Processing in the Position Detection Unit
(01FA3H)
SDREG
Note: When changing setting, keep the PDCEN bit reset to “0” (disable position detection function).
6 to 0
7
–
Increment mode
Write expected
SDREG
Set mode
Interrupt
handling
pattern
counts
Software
value
D6
6
Sampling delay
D5
5
( , D, C)
MDOUT
INTPDC
D4
4
Hardware
D3
3
Page 118
Generate INTPDC
expected value?
matching counts
Sample position
count reached?
Start position
nd of position
signal input
2
MHz)
Match with
Increment
Yes
Yes
Specified
detection
3
detection
interrupt
D2
/fc × n bits (n = 0 to 6, maximum 50.8 µs, resolution of 400 ns at 20
2
D1
1
No
No
D0
0
INTTMR2
(Initial value: *000 0000)
Timer unit
TMP88F846UG
R/W