tmp89fm82t TOSHIBA Semiconductor CORPORATION, tmp89fm82t Datasheet - Page 342

• Manufacturer Part Number: tmp89fm82t
• Description: 8 Bit Microcontroller
• Manufacturer: TOSHIBA Semiconductor CORPORATION

19.7
List of PMD Related Control Registers
EMGCRB
EMGREL
MDCNT
MDPRD
CMPW
CMPU
CMPV
Name
Name
CMPW)
PWM Counter (MDCNT), PMD Period Register (MDPRD), and PMD Compare Registers (CMPU, CMPV,
EMG Disable Code Register (EMGREL) and EMG Control Register (EMGCR)
0x0EDD, 0x0EDC
0x0ED5, 0x0ED4
0x0ED7, 0x0ED6
0x0ED9, 0x0ED8
0x0EDB 0x0EDA
Address
Address
0x0EDF
0x0ED1
11 to 0
11 to 0
11 to 0
11 to 0
11to 0
7 to 0
3, 2
Bit
15
15
15
Bit
7
6
5
4
1
0
R or W
R or W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
W
W
R
R
Page 326
Read the PWM period counter value.
PWM period MDPRD ≥ 0x10.
U phase PWM generation
0: complimentary PWM 1: single side PWM.
Set U-phase PWM duty cycle.
V phase PWM generation
0: complimentary PWM 1: single side PWM.
Set V-phase PWM duty cycle.
W phase PWM generation
0: complimentary PWM 1: single side PWM.
Set W-phase PWM duty cycle.
Code input for disable EMG protection circuit.
Can be disable by writing 0x5A and then 0xA5.
Return from overload protective state.
0: No operation
1: Return from protective state
Condition for returning from overload protective state:
Synchronized to PWM.
0: Disable
1: Enable
Enable/Disable return from overload protective state by timer 1.
0: Disable
1: Enable
Overload protective state.
0: No operation
1: Under protection
Select output disabled phases during overload protection.
00: No phases disabled against output
01: All phases disabled against output
10: PWM phases disabled against output
11: All upper/All lower phases disabled against output
Stop PWM counter (MDCNT) during overload protection.
0: Do not stop
1: Stop
Enable/Disable overload protective circuit.
0: Disable
1: Enable
Description
Description
TMP89FM82T