UPD78F1201MC-CAB-AX Renesas Electronics America, UPD78F1201MC-CAB-AX Datasheet - Page 316

• Manufacturer Part Number: UPD78F1201MC-CAB-AX
• Description: MCU 16BIT 78K0R/LX3 30-SSOP
• Manufacturer: Renesas Electronics America
• Series: 78K0R/Ix3r

Specifications of UPD78F1201MC-CAB-AX

• Core Processor: 78K/0R
• Core Size: 16-Bit
• Speed: 40MHz
• Connectivity: 3-Wire SIO, I²C, LIN, UART/USART
• Peripherals: DMA, LVD, POR, PWM, WDT
• Number Of I /o: 21
• Program Memory Size: 16KB (16K x 8)
• Program Memory Type: FLASH
• Ram Size: 1K x 8
• Voltage - Supply (vcc/vdd): 2.7 V ~ 5.5 V
• Data Converters: A/D 6x10b
• Oscillator Type: Internal
• Operating Temperature: -40°C ~ 85°C
• Package / Case: *
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Eeprom Size: -

6.5.4 Collective manipulation of TOn bits
register (channel start trigger). Therefore, the TOn bit of all channels can be manipulated at once. Only the desired
bits can also be manipulated by enabling writing only to the TOn bits (TOEn = 0) that correspond to the relevant bits of
the channel used to perform output (TOn).
done to TOn, it is ignored and the output change by timer operation is normally done.
314
In the TO0 register, the setting bits for all the channels are located in one register in the same way as the TS0
Writing is done only to TOn bits with TOEn = 0, and writing to TOn bits with TOEn = 1 is ignored.
TOn (channel output) to which TOEn = 1 is set is not affected by the write operation. Even if the write operation is
TOE0
Before writing
After writing
TO0
TO0
Caution When timer output is enabled (TOEn = 1), even if the output by timer interrupt of each timer
Remark n = 00 to 11 (n = 02 to 07 and 11 for timer output pin (TOn) of 78K0R/IB3)
Data to be written
0
0
0
0
TO07
TO06
TO05
TO04
TO03
TO02
(INTTMn) contends with writing to TOn, output is normally done to TOn pin.
0
0
0
0
Figure 6-32. TOn Pin Statuses by Collective Manipulation of TOn Bits
0
0
0
0
Figure 6-31. Example of TOn Bits Collective Manipulation
0
0
0
0
Before writing
TOE11
TO11
TO11
CHAPTER 6 TIMER ARRAY UNIT TAUS
×
1
0
0
1
TOE10
TO10
TO10
User’s Manual U19678EJ1V1UD
× ×
1
0
1
1
Writing to TOn bit
TOE09
TO09
TO09
0
1
0
1
TOE08
TO08
TO08
O
0
1
1
0
TOE07
TO07
TO07
O
0
0
1
1
TOE06
TO06
TO06
O
0
0
1
1
Two or more TOn output can
be changed simultaneously.
TOE05
TO05
TO05
×
1
1
0
1
Output does not change
when value does not
change.
Writing to TOn bit is
ignored when TOEn
= 1.
TOE04
TO04
TO04
O
0
0
0
0
TOE03
TO03
TO03
×
0
0
0
1
TOE02
TO02
TO02
×
0
0
0
1
TOE01
TO01
TO01
×
1
1
1
1
TOE00
TO00
TO00
×
0
1
0
1