upd70f3402 Renesas Electronics Corporation., upd70f3402 Datasheet - Page 295

• Manufacturer Part Number: upd70f3402
• Description: 32-/16-bit Single-chip Microcontroller With Can Interface
• Manufacturer: Renesas Electronics Corporation.

(3)
Remarks: 1. D00, D01: Setting compare values of TPnCCR0 register (0000H to FFFFH)
Figure 7-30: Basic Operation Timing in Free-Running Mode (TPnCCS1 = 1, TPnCCS0 = 0)
When TPnCCS1 = 1 and TPnCCS0 = 0
When TPnCE = 1 is set, the counter counts from 0000H to FFFFH and free-running count-up
operation continues until TPnCE = 0 is set. The TPnCCR0 register is used as a compare register.
An interrupt signal is output upon a match between the value of the 16-bit counter and the setting
value transferred to the CCR0 buffer register from the TPnCCR0 register as an interval function.
Even if TPnOE1 = 1 to realize the output function, TPnCCR1 register cannot control TOPn1
because it is used as capture register.
CCR0 buffer
INTTPnCC0
TPnCCR0
TPnCCR1
counter
register
FFFFH
TIPn1
16-bit
2. TIPn1: Set to detection of both rising and falling edges (TPnIS3, TPnIS2 = 11)
3. n = 0 to 3
D10, D11, D12, D13, D14, D15: Values captured to TPnCCR1 register
(0000H to FFFFH)
TPnCE = 1
0000H
(TPnOE0 = 1, TPnOE1 = 1, TPnOL0 = 0, TPnOL1 = 0)
0000H
Chapter 7 16-Bit Timer/Event Counter P
User’s Manual U16702EE3V2UD00
D
00
D
10
D
D
D
11
00
10
D
D
00
11
D
12
D
00
D
12
D
13
D
D
01
01
D
13
D
14
D
D
15
14
D
01
D
15
295