tmp88ps42ng TOSHIBA Semiconductor CORPORATION, tmp88ps42ng Datasheet - Page 170

• Manufacturer Part Number: tmp88ps42ng
• Description: 8 Bit Microcontroller Tlcs-870/x Series
• Manufacturer: TOSHIBA Semiconductor CORPORATION

driver)
13. Motor Control Circuit (PMD: Programmable motor
EMGCRB
EMGCRA
EMGREL
MDCNT
MDPRD
CMPW
CMPU
CMPV
Name
Name
(CMPU, CMPV, CMPW)
01FBDH, 01FBCH
01FEDH, 01FECH
01FBBH, 01FBAH
01FEBH, 01FEAH
01FB5H, 01FB4H
01FE5H, 01FE4H
01FB7H, 01FB6H
01FE7H, 01FE6H
01FB9H, 01FB8H
01FE9H, 01FE8H
PWM Counter (MDCNT), PMD Period Register (MDPRD), and PMD Compare Registers
EMG Disable Code Register (EMGREL) and EMG Control Register (EMGCR)
01FBFH
01FEFH
Address
Address
01FB1H
01FE1H
01FB0H
01FE0H
B to 0
B to 0
B to 0
B to 0
B to 0
7 to 0
7 to 4
3, 2
Bit
Bit
7
6
5
4
1
0
2
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
W
W
W
R
R
R
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Read the PWM period counter value.
PWM period MDPRD ≥ 010H.
Set U-phase PWM duty cycle.
Set V-phase PWM duty cycle.
Set W-phase PWM duty cycle.
Code input for disable EMG protection circuit.
Can be disable by writing 5AH and then A5H.
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
Overload protection sampling time.
2
EMG protective state.
0: No operation
1: Under protection
Return from EMG protective state.
0: No operation
1: Return from protective state
Enable/Disable fanction of the EMG protective circuit.
0: Disable
1: Enable
(This circuit initially is enabled (= 1). To disable this circuit, make sure
key code 5AH and A5H are written to the EMGREL1 Register before-
hand.)
2
/fc × n (n = 1 to 15, at 20 MHz)
Description
Description
TMP88PS42NG