M-V850E-IA4 Renesas Electronics America, M-V850E-IA4 Datasheet - Page 342

• Manufacturer Part Number: M-V850E-IA4
• Description: KIT EVAL V850E IA4 UPD70F3186
• Manufacturer: Renesas Electronics America

Specifications of M-V850E-IA4

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

7.6.4
set to 1. When a valid edge of the external trigger input (TRGQ0) is detected, 16-bit timer/event counter Q starts
counting, and outputs a one-shot pulse from the TOQ01 to TOQ03 pins. The TOQ00 pin outputs the active level while
the 16-bit counter is counting, and the inactive level when the counter is stopped (waiting for a trigger).
input.
340
(external event
This mode is valid only in TMQ0.
In the one-shot pulse output mode, 16-bit timer/event counter Q waits for a trigger when the TQ0CTL0.TQ0CE bit is
The 16-bit timer/event counter Q also outputs a pulse by generating a software trigger instead of an external trigger
count input)
EVTQ0 pin
One-shot pulse output mode (TQ0MD2 to TQ0MD0 bits = 011)
Internal count clock
TRGQ0 pin
detector
Edge
Software trigger
Figure 7-25. Configuration in One-Shot Pulse Output Mode
generation
Count clock
selection
CHAPTER 7 16-BIT TIMER/EVENT COUNTER Q (TMQ)
detector
Edge
TQ0CE bit
User’s Manual U16543EJ4V0UD
Count start
control
CCR1 buffer
TQ0CCR1
register
register
CCR0 buffer register
Match signal
TQ0CCR0 register
16-bit counter
CCR2 buffer
TQ0CCR2
register
register
Match signal
CCR3 buffer
TQ0CCR3
register
register
Match signal
Match signal
Transfer
Transfer
Transfer
Clear
Trans-
fer
S
R
S
R
S
R
S
R
controller
controller
controller
controller
(RS-FF)
(RS-FF)
(RS-FF)
(RS-FF)
Output
Output
Output
Output
INTTQ0CC1 signal
INTTQ0CC2 signal
INTTQ0CC3 signal
INTTQ0CC0 signal
TOQ01 pin
TOQ02 pin
TOQ03 pin
TOQ00 pin