Cypress CY7C601xx ユーザーズマニュアル
CY7C601xx, CY7C602xx
Document 38-16016 Rev. *E
Page 49 of 68
Table 18-4. Capture Interrupt Enable (TCAPINTE) [0x2B] [R/W]
Bit #
7
6
5
4
3
2
1
0
Field
Reserved
Cap1 Fall
Enable
Cap1 Rise
Enable
Cap0 Fall
Enable
Cap0 Rise
Enable
Read/Write
–
–
–
–
R/W
R/W
R/W
R/W
Default
0
0
0
0
0
0
0
0
Bit [7:4]: Reserved
Bit 3: Cap1 Fall Enable
0 = Disable the capture 1 falling edge interrupt
1 = Enable the capture 1 falling edge interrupt
Bit 2: Cap1 Rise Enable
0 = Disable the capture 1 rising edge interrupt
1 = Enable the capture 1 rising edge interrupt
Bit 1: Cap0 Fall Enable
0 = Disable the capture 0 falling edge interrupt
1 = Enable the capture 0 falling edge interrupt
Bit 0: Cap0 Rise Enable
0 = Disable the capture 0 rising edge interrupt
1 = Enable the capture 0 rising edge interrupt
Bit 3: Cap1 Fall Enable
0 = Disable the capture 1 falling edge interrupt
1 = Enable the capture 1 falling edge interrupt
Bit 2: Cap1 Rise Enable
0 = Disable the capture 1 rising edge interrupt
1 = Enable the capture 1 rising edge interrupt
Bit 1: Cap0 Fall Enable
0 = Disable the capture 0 falling edge interrupt
1 = Enable the capture 0 falling edge interrupt
Bit 0: Cap0 Rise Enable
0 = Disable the capture 0 rising edge interrupt
1 = Enable the capture 0 rising edge interrupt
Table 18-5. Timer Capture 0 Rising (TCAP0R) [0x22] [R/W]
Bit #
7
6
5
4
3
2
1
0
Field
Capture 0 Rising [7:0]
Read/Write
R
R
R
R
R
R
R
R
Default
0
0
0
0
0
0
0
0
Bit [7:0]: Capture 0 Rising [7:0]
This register holds the value of the free running timer when the last rising edge occurred on the TIO0 input. When Capture 0 is
in 8-bit mode, the bits that are stored here are selected by the Prescale [2:0] bits in the Timer Configuration register. When
Capture 0 is in 16-bit mode this register holds the lower order eight bits of the 16-bit timer.
This register holds the value of the free running timer when the last rising edge occurred on the TIO0 input. When Capture 0 is
in 8-bit mode, the bits that are stored here are selected by the Prescale [2:0] bits in the Timer Configuration register. When
Capture 0 is in 16-bit mode this register holds the lower order eight bits of the 16-bit timer.
Table 18-6. Timer Capture 1 Rising (TCAP1R) [0x23] [R/W]
Bit #
7
6
5
4
3
2
1
0
Field
Capture 1 Rising [7:0]
Read/Write
R
R
R
R
R
R
R
R
Default
0
0
0
0
0
0
0
0
Bit [7:0]: Capture 1 Rising [7:0]
This register holds the value of the free running timer when the last rising edge occurred on the TIO1 input. The bits that are
stored here are selected by the Prescale [2:0] bits in the Timer Configuration register. When Capture 0 is in 16-bit mode this
register holds the high order eight bits of the 16-bit timer from the last TIO0 rising edge.
This register holds the value of the free running timer when the last rising edge occurred on the TIO1 input. The bits that are
stored here are selected by the Prescale [2:0] bits in the Timer Configuration register. When Capture 0 is in 16-bit mode this
register holds the high order eight bits of the 16-bit timer from the last TIO0 rising edge.
Table 18-7. Timer Capture 0 Falling (TCAP0F) [0x24] [R/W]
Bit #
7
6
5
4
3
2
1
0
Field
Capture 0 Falling [7:0]
Read/Write
R
R
R
R
R
R
R
R
Default
0
0
0
0
0
0
0
0
Bit [7:0]: Capture 0 Falling [7:0]
This register holds the value of the free running timer when the last falling edge occurred on the TIO0 input. When Capture 0 is
in 8-bit mode, the bits that are stored here are selected by the Prescale [2:0] bits in the Timer Configuration register. When
Capture 0 is in 16-bit mode this register holds the lower order eight bits of the 16-bit timer.
This register holds the value of the free running timer when the last falling edge occurred on the TIO0 input. When Capture 0 is
in 8-bit mode, the bits that are stored here are selected by the Prescale [2:0] bits in the Timer Configuration register. When
Capture 0 is in 16-bit mode this register holds the lower order eight bits of the 16-bit timer.