M-V850E-IA4 Renesas Electronics America, M-V850E-IA4 Datasheet - Page 367

• 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

TQ0IOC2
TQnOPT0
(e) TMQ0 I/O control register 2 (TQ0IOC2)
(f) TMQn option register 0 (TQnOPT0)
(g) TMQn counter read buffer register (TQnCNT)
(h) TMQn capture/compare registers 0 to 3 (TQnCCR0 to TQnCCR3)
The value of the 16-bit counter can be read by reading the TQnCNT register.
These registers function as capture registers or compare registers depending on the setting of the
TQ0OPT0.TQ0CCSa bit.
When the registers function as capture registers, they store the count value of the 16-bit counter when
the valid edge input to the TIQ0a pin is detected.
When the registers function as compare registers and when D
INTTQnCCa signal is generated when the counter reaches (D
TOQ00 to TOQ03 and TOQ10
Note The TOQ10 pin is provided only in the V850E/IA4.
Remark
TQ0CCS3
0/1
0
TQ0CCS2
a = 0 to 3
Figure 7-36. Register Setting in Free-Running Timer Mode (3/3)
0/1
0
CHAPTER 7 16-BIT TIMER/EVENT COUNTER Q (TMQ)
TQ0CCS1
0/1
0
Note
TQ0CCS0
pins are inverted.
0/1
0
User’s Manual U16543EJ4V0UD
TQ0EES1
0/1
0
TQ0EES0
TQnCMS TQnCUF TQnOVF
0/1
0
TQ0ETS1 TQ0ETS0
0
0
a
a
is set to the TQnCCRa register, the
+ 1), and the output signals of the
0/1
0
Select valid edge of external
event count input (EVTQ0 pin)
Overflow flag
Specifies if TQ0CCR0
register functions as
capture or compare register
0: Compare register
1: Capture register
Specifies if TQ0CCR1
register functions as
capture or compare register
0: Compare register
1: Capture register
Specifies if TQ0CCR2
register functions as
capture or compare register
0: Compare register
1: Capture register
Specifies if TQ0CCR3
register functions as
capture or compare register
0: Compare register
1: Capture register
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