m30262f8gp Renesas Electronics Corporation., m30262f8gp Datasheet - Page 103

• Manufacturer Part Number: m30262f8gp
• Description: Renesas 16-bit Cmos Single-chip Microcomputer M16c Family / M16c/20 Series
• Manufacturer: Renesas Electronics Corporation.

Three-Phase Motor Control Timer Function
Figure 1.14.4. Registers related to timers for three-phase motor control (4)
Timer Ai (i=1, 2, 4) register (Notes 1, 4)
Timer Ai-1 (i=1, 2, 4) register (Notes 1, 2)
Timer B2 special mode register
(b15)
(b15)
b7
b7
b7
b6
b5
Preliminary Specifications Rev. 0.9
b4
Specifications in this manual are tentative and subject to change.
b3
b2
(b8)
(b8)
b0 b7
b0 b7
b1
b0
Note 1: Set the protect register (address 000A16) to "1" before writing to this register.
Note 2: Related pins are P8
Note 3: Select P8
Note 1: Read and write data in 16-bit units.
Note 2: When the timer Ai register is set to "0000
Note 3: Use MOV instruction to write to this register.
Note 4: Do not write to these registers synchronously with a timer B2 underflow.
Note 1: Read and write data in 16-bit units.
Note 2: Do not write to these registers synchronously with a timer B2 underflow.
Nothing is assigned.
When write, set 0 . When read, its content is 0 .
Bit symbol
· Timer mode
· One-shot timer mode
Counts an internal count source
PWCOM
IVPCR1
Counts an internal count source
Counts a one shot width
Symbol
TB2SC
assigned.
and a timer Ai interrupt does not occur.
Renesas Technology Corp.
b0
b0
Timer B2 reload timing
switching bit
Three phase output port
SD control bit 1
5
as input port prior to setting IVPCR1 to "1".
Address
039E
Bit name
Symbol
Symbol
TA11
TA21
TA41
16
TA1
TA2
TA4
Function
Function
(Note 1,2,3)
0
, P8
1
, P7
2
, P7
0 : Next underflow
1 : Synchronized rising edge of
0 : SD pin input port Hi-z disabled
1 : SD pin input port Hi-z enabled
XXXXXX00
When reset
0343
0345
0347
3
038B
038F
0389
, P7
triangular wave
SINGLE-CHIP 16-BIT CMOS MICROCOMPUTER
Address
Address
16
16
16
4
16
16
16
, and P7
,0342
,0344
,0346
16
,0388
,038A
,038E
", the counter does not operate
2
16
16
16
16
16
16
5
, regardless of function
Function
0000
0000
0000
Values that can be set
Values that can be set
Indeterminate
Indeterminate
Indeterminate
(Note 2, 3)
When reset
Indeterminate
Indeterminate
Indeterminate
When reset
16
16
16
M16C/26 Group
to FFFF
to FFFF
to FFFF
16
16
16
R
R
R
W
W
W
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