TMPM370FYFG Toshiba, TMPM370FYFG Datasheet - Page 280

• Manufacturer Part Number: TMPM370FYFG
• Manufacturer: Toshiba

Specifications of TMPM370FYFG

• Product Summaries: Summary
• Lead Free: Yes
• Rohs Compatible Product(s): Available
• Rom (kbytes): 256K
• Rom Type: Flash
• Ram (kbytes): 10K
• Number Of Pins: 100
• Package: LQFP(14x14)
• Vcc: 5V
• Cpu Mhz: 80
• Ssp (ch) Spi: -
• I2c/sio (ch): -
• Uart/sio (ch): 4
• Usb: -
• Can: -
• Ethernet: -
• External Bus Interface: N
• Cs/wait Controller (ch): -
• Dma Controller: -
• 10-bit Da Converter: -
• 10-bit Ad Converter: -
• 12-bit Ad Converter: 27
• 16-bit Timer / Counter: 8
• Motor / Igbt Control: Vector Engine
• Real Time Clock: -
• Watchdog Timer: Y
• Osc Freq Detect: Y
• Clock Gear: Y
• Low-power Hold Function: -
• Remote Control Interface: -
• Hardware Cec Controller: -
• Comparators: 4
• Low-voltage Detector: Y
• Etm Hardware Trace: 2-bit

ii) 3-phase voltage calculation (when 3-phase modulation is selected and SECTOR=0 )
Output VETMPREG0 a-phase voltage
and VECMPW ), and sets the VEOUTCR register to control output operation.
speed is slower than the PWM shift switching reference value, output is switched to shift PWM output.
Output
Input
Input
The output control unit converts 3-phase voltage values into PWM setting format (VECMPU, VECMPV
When 1-shunt current detection and 2-phase modulation are selected and PWM is enabled, if the rotation
[Equations]
15.5.2.4
t1 = √3/VEVDC ×2^15 ×(√3/2×Vα - 1/2×Vβ)
VEFPWMCHGn PWM shift switching reference 16-bit fixed-point data (0 to 1.0, 15 fractional bits)
t2 = √3/VEVDC ×2^15 ×Vβ
t3 = 1 - t1 - t2
VETMPREG0 ＝ t1 + t2 + t3 ÷ 2
VETMPREG1 ＝ t1 + t3 ÷ 2
VETMPREG2 ＝ t3 ÷ 2
Register Name
Register Name
VETMPREG3 α-axis voltage
VETMPREG4 β-axis voltage
VETMPREG1 b-phase voltage
VETMPREG2 c-phase voltage
VESECTORn Sector
VETMPREG0 a-phase voltage
VETMPREG1 b-phase voltage
VETMPREG2 c-phase voltage
VESECTORn Sector
VEFMODEn Modulation mode
VEMDPRDn
VEOMEGAn
VEEMGRSn
VEFMODEn
VEOUTCRn
VEMCTLFn
VECMPWn
VEMODEn
VECMPUn
VECMPVn
VEVDCn
Output Control
Supply voltage
PWM period
Rotation speed
Output control operation
PMD channel/ shift enable/
modulation mode/ detection
mode
PMD U-phase PMW setting
PMD V-phase PWM setting
PMD W-phase PWM setting
PMD output control setting
PMD EMG return
Shift switching flag
Description
Description
TMPM370 15-39
32-bit fixed-point data (-1.0 to 1.0, 31 fractional bits)
32-bit fixed-point data (-1.0 to 1.0, 31 fractional bits)
16-bit fixed-point data (0.0 to 1.0, 15 fractional bits)
4-bit data
Mode settings
32-bit fixed-point data (0.0 to 1.0, 31 fractional bits)
32-bit fixed-point data (0.0 to 1.0, 31 fractional bits)
32-bit fixed-point data (0.0 to 1.0, 31 fractional bits)
32-bit fixed-point data (0.0 to 1.0, 31 fractional bits)
32-bit fixed-point data (0.0 to 1.0, 31 fractional bits)
32-bit fixed-point data (0.0 to 1.0, 31 fractional bits)
16-bit data (PMD PWM period )
4-bit data
16-bit fixed-point data (-1.0 to 1.0, 15 fractional bits)
Mode settings
Mode settings
16- bit data (0 to MDPRD value)
16-bit data (0 to MDPRD value)
16-bit data (0 to MDPRD value)
9-bit setting
1-bit setting
Status
: Calculates V1 period.
: Calculates V2 period.
: Calculates V0+V7 period.
: Calculates Va.
: Calculates Vb.
: Calculates Vc.
n = channel number
n = channel number
Vector Engine (VE)
TMPM370