st7fmc2s7t6 STMicroelectronics, st7fmc2s7t6 Datasheet - Page 218
st7fmc2s7t6
Manufacturer Part Number
st7fmc2s7t6
Description
8-bit Mcu With Nested Interrupts, Flash, 10-bit Adc, Brushless Motor Control, Five Timers, Spi, Linsci
Manufacturer
STMicroelectronics
Datasheet
1.ST7FMC2S7T6.pdf
(308 pages)
- Current page: 218 of 308
- Download datasheet (5Mb)
ST7MC1/ST7MC2
MOTOR CONTROLLER (Cont’d)
REPETITION COUNTER REGISTER (MREP)
Read/Write
Reset Value: 0000 0000 (00h)
Bits 7:0 = REP[7:0] Repetition counter value (N).
This register allows the user to set-up the update
rate of the PWM counter compare register (i.e. pe-
riodic transfers from preload to active registers),
as well as the PWM Update interrupt generation
rate, if these interrupts are enabled.
Each time the MREP related Down-Counter
reaches zero, the Compare registers are updated,
a U interrupt is generated and it re-starts counting
from the MREP value.
After a microcontroller reset, setting the CKE bit in
the MCRA register (i.e. enabling the clock for the
MTC peripheral) forces the transfer from the
MREP preload register to its active register and
generates a U interrupt. During run-time (while
CKE bit = 1) a new value entered in the MREP
preload register is taken into account after a U
event.
As shown in
to:
– The number of PWM periods in edge-aligned
– The number of half PWM periods in center-
–
COMPARE PHASE W PRELOAD REGISTER
HIGH (MCPWH)
Read/Write
Reset Value: 0000 0000 (00h)
Bits 7:0 = CPWH[7:0] Most Significant Byte of
phase W preload value
218/308
CPWH
REP7 REP6 REP5 REP4
mode
aligned mode.
7
7
7
CPWH
6
Figure
CPWH
5
CPWH
122, (N+1) value corresponds
4
REP3
CPWH
3
REP2
CPWH
2
REP1
CPWH
1
CPWH
REP0
0
0
0
COMPARE PHASE W PRELOAD REGISTER
LOW (MCPWL)
Read/Write (except bits 2:0)
Reset Value: 0000 0000 (00h)
Bits 7:5 = CPWL[7:3] Low bits of phase W preload
value.
Bits 2:0 = Reserved.
COMPARE PHASE V PRELOAD REGISTER
HIGH (MCPVH)
Read/Write
Reset Value: 0000 0000 (00h)
Bit 7:0 = CPVH[7:0] Most Significant Byte of
phase V preload value
COMPARE PHASE V PRELOAD REGISTER
LOW (MCPVL)
Read/Write (except bits 2:0)
Reset Value: 0000 0000 (00h)
Bits 7:5 = CPVL[7:3] Low bits of phase V preload
value.
Bits 2:0 = Reserved.
CPVH7 CPVH6 CPVH5 CPVH4 CPVH3 CPVH2 CPVH1 CPVH0
CPVL7 CPVL6 CPVL5 CPVL4 CPVL3
CPWL
7
7
7
7
CPWL
6
CPWL
5
CPWL
4
CPWL
3
-
-
-
-
0
0
0
-
-
Related parts for st7fmc2s7t6
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
STMicroelectronics [RIPPLE-CARRY BINARY COUNTER/DIVIDERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
STMicroelectronics [LIQUID-CRYSTAL DISPLAY DRIVERS]
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
BOARD EVAL FOR MEMS SENSORS
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
NPN TRANSISTOR POWER MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search -----> STE16N100
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
Search ---> STE53NA50
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
NPN Transistor Power Module
Manufacturer:
STMicroelectronics
Datasheet:
Part Number:
Description:
DIODE / SCR MODULE
Manufacturer:
STMicroelectronics
Datasheet: