M30800SFP-BL#U5 Renesas Electronics America, M30800SFP-BL#U5 Datasheet - Page 128

• Manufacturer Part Number: M30800SFP-BL#U5
• Description: MCU 3/5V 0K,PB-FREE 100-QFP
• Manufacturer: Renesas Electronics America
• Series: M16C™ M16C/80r

Specifications of M30800SFP-BL#U5

• Core Processor: M16C/80
• Core Size: 16-Bit
• Speed: 20MHz
• Connectivity: SIO, UART/USART
• Peripherals: DMA, PWM, WDT
• Number Of I /o: 45
• Program Memory Type: ROMless
• Ram Size: 10K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 10x10b, D/A 2x8b
• Oscillator Type: Internal
• Operating Temperature: -20°C ~ 85°C
• Package / Case: 100-QFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -
• Program Memory Size: -

M
R
R
e
E
1
Figure 15.4 Timer mode registers in three-phase PWM output mode
v
J
6
1 .
Three-phase motor driving waveform output mode (three-phase PWM output mode)
0
C
9
0 .
Setting “1” in the mode select bit (bit 2 at 0308
mode that uses four timers A1, A2, A4, and B2 to be selected. As shown in Figure 15.4, set timers A1, A2,
and A4 in one-shot timer mode, set the trigger in timer B2, and set timer B2 in timer mode using the
respective timer mode registers.
8 /
B
0
0
0
1
A
G
8
u
7
o r
Timer Ai mode register
b7 b6 b5 b4 b3 b2 b1 b0
Timer B2 mode register
b7 b6 b5 b4 b3 b2 b1 b0
. g
0 -
u
1
0
p
0
, 2
0
0
2
0
0
1
0
5
Page 115
1 0
0
0
Bit symbol
Bit symbol
f o
TMOD0
TMOD1
TMOD0
TMOD1
TCK0
TCK1
TCK0
TCK1
MR0
MR1
MR2
MR3
MR0
MR1
MR2
MR3
3
TA1MR
TA2MR
TA3MR
Symbol
2
Symbol
TB2MR
9
Operation mode
select bit
This bit is invalid in M16C/80 series.
Port output control is set by the function select registers A and B.
External trigger select
bit
Trigger select bit
Count source select bit
0 (Set to “0” in one-shot timer mode)
Operation mode select bit
Invalid in timer mode
Can be “0” or “1”
0 (Set to “0” in timer mode)
Invalid in timer mode.
When write, set "0". When read in timer mode, its content is
indeterminate.
Count source select bit
Bit name
Bit name
Address
0357
Address
035A
0358
035D
16
) shown in Figure 15.1 causes three-phase PWM output
16
16
16
15. Three-phase motor control timers’ functions
16
When reset
00000X00
00000X00
00000X00
b1 b0
b7 b6
1 : Selected by event/trigger select
Invalid in three-phase PWM output mode.
1 0 : One-shot timer mode
0 0 : f
0 1 : f
1 0 : f
1 1 : f
b7 b6
b1 b0
0 0 : Timer mode
0 0 : f
0 1 : f
1 0 : f
1 1 : f
When reset
00XX0000
register
1
8
32
C32
1
8
32
C32
2
2
2
2
Function
Function
R
– –
R
W
W