Datasheet
Table Of Contents
- Notes regarding these materials
- General Precautions in the Handling of MPU/MCU Products
- How to Use This Manual
- Table of Contents
- Quick Reference by Address B-
- 1. Overview
- 2. Central Processing Unit (CPU)
- 2.1 Data Registers (R0, R1, R2 and R3)
- 2.2 Address Registers (A0 and A1)
- 2.3 Frame Base Register (FB)
- 2.4 Interrupt Table Register (INTB)
- 2.5 Program Counter (PC)
- 2.6 User Stack Pointer (USP) and Interrupt Stack Pointer (ISP)
- 2.7 Static Base Register (SB)
- 2.8 Flag Register (FLG)
- 2.8.1 Carry Flag (C Flag)
- 2.8.2 Debug Flag (D Flag)
- 2.8.3 Zero Flag (Z Flag)
- 2.8.4 Sign Flag (S Flag)
- 2.8.5 Register Bank Select Flag (B Flag)
- 2.8.6 Overflow Flag (O Flag)
- 2.8.7 Interrupt Enable Flag (I Flag)
- 2.8.8 Stack Pointer Select Flag (U Flag)
- 2.8.9 Processor Interrupt Priority Level (IPL)
- 2.8.10 Reserved Area
- 3. Memory
- 4. Special Function Registers (SFRs)
- 5. Reset
- 6. Processor Mode
- 7. Clock Generation Circuit
- 8. Protection
- 9. Interrupt
- 10. Watchdog Timer
- 11. DMAC
- 12. Timer
- 13. Serial I/O
- 14. A/D Converter
- 15. CRC Calculation Circuit
- 16. Programmable I/O Ports
- 16.1 Port Pi Direction Register (PDi Register, i = 1, 6 to 10)
- 16.2 Port Pi Register (Pi Register, i = 1, 6 to 10)
- 16.3 Pull-up Control Register 0 to Pull-up Control Register 2 (PUR0 to PUR2 Registers)
- 16.4 Port Control Register
- 16.5 Pin Assignment Control register (PACR)
- 16.6 Digital Debounce function
- 17. Flash Memory Version
- 17.1 Flash Memory Performance
- 17.2 Memory Map
- 17.3 Functions To Prevent Flash Memory from Rewriting
- 17.4 CPU Rewrite Mode
- 17.5 Register Description
- 17.6 Precautions in CPU Rewrite Mode
- 17.6.1 Operation Speed
- 17.6.2 Prohibited Instructions
- 17.6.3 Interrupts
- 17.6.4 How to Access
- 17.6.5 Writing in the User ROM Space
- 17.6.6 DMA Transfer
- 17.6.7 Writing Command and Data
- 17.6.8 Wait Mode
- 17.6.9 Stop Mode
- 17.6.10 Low Power Consumption Mode and On-chip Oscillator-Low Power Consumption Mode
- 17.7 Software Commands
- 17.8 Status Register
- 17.9 Standard Serial I/O Mode
- 17.10 Parallel I/O Mode
- 18. Electrical Characteristics
- 19. Usage Notes
- 19.1 SFR
- 19.2 PLL Frequency Synthesizer
- 19.3 Power Control
- 19.4 Protect
- 19.5 Interrupts
- 19.6 DMAC
- 19.7 Timer
- 19.8 Serial I/O
- 19.9 A/D Converter
- 19.10 Programmable I/O Ports
- 19.11 Electric Characteristic Differences Between Mask ROM
- 19.12 Mask ROM Version
- 19.13 Flash Memory Version
- 19.13.1 Functions to Inhibit Rewriting Flash Memory
- 19.13.2 Stop mode
- 19.13.3 Wait mode
- 19.13.4 Low power dissipation mode, on-chip oscillator low power dissipation mode
- 19.13.5 Writing command and data
- 19.13.6 Program Command
- 19.13.7 Operation speed
- 19.13.8 Instructions prohibited in EW0 Mode
- 19.13.9 Interrupts
- 19.13.10 How to access
- 19.13.11 Writing in the user ROM area
- 19.13.12 DMA transfer
- 19.13.13 Regarding Programming/Erasure Times and Execution Time
- 19.13.14 Definition of Programming/Erasure Times
- 19.13.15 Flash Memory Version Electrical Characteristics 10,000 E/W cycle product
- 19.13.16 Boot Mode
- 19.14 Noise
- 19.15 Instruction for a Device Use
- Appendix 1. Package Dimensions
- Appendix 2. Functional Difference
- Register Index
- REVISION HISTORY
14. A/D Converter
page 185
923fo7002,51.beF00.2.veR
0020-2020B90JER
)T62/C61M,B62/C61M,A62/C61M(puorGA62/C61M
Figure 14.5 TB2SC Register
PWCOM
Symbol Address After reset
TB2SC 039E
16
X0000000
2
Timer B2 Reload Timing
Switch Bit
0 : Timer B2 underflow
1 : Timer A output at odd-numbered
Timer B2 special mode register
(1)
Bit name FunctionBit symbol
b7 b6 b5 b4 b3 b2 b1 b0
IVPCR1
Three-Phase Output Port
SD Control Bit 1
0 : Three-phase output forcible cutoff
by SD pin input (high impedance)
disabled
1 : Three-phase output forcible cutoff
by SD pin input (high impedance)
enabled
RW
RW
RW
Nothing is assigned. When write, set to “0”.
When read, its content is “0”.
(b7)
TB2SEL
Trigger Select Bit
0 : TB2 interrupt
1 : Underflow of TB2 interrupt
generation frequency setting counter [ICTB2]
RW
RW
TB0EN
Timer B0 Operation Mode
Select Bit
0 : Other than A/D trigger mode
1 : A/D trigger mode
(5)
RW
TB1EN
Timer B1 Operation Mode
Select Bit
0 : Other than A/D trigger mode
1 : A/D trigger mode
(5)
RW
(2)
(3, 4, 7)
(6)
(b6-b5)
Reserved bits Must set to "0"
0
0
NOTES:
1. Write to this register after setting the PRC1 bit in the PRCR register to "1" (write enabled).
2. If the INV11 bit is "0" (three-phase mode 0) or the INV06 bit is "1" (triangular wave modulation mode), set this bit to
"0" (timer B2 underflow).
3. When setting the IVPCR1 bit to "1" (three-phase output forcible cutoff by SD pin input enabled), Set the PD8_5 bit to
"0" (= input mode).
4. Related pins are U(P8
0
), U(P8
1
), V(P7
2
), V(P7
3
), W(P7
4
), W(P7
5
). When a high-level ("H") signal is applied to the SD
pin and set the IVPCR1 bit to 0 after forcible cutoff, pins U, U, V, V, W, and W are exit from the high-impedance state.
If a low-level (“L”) signal is applied to the SD pin, three-phase motor control timer output will be disabled (INV03=0).
At this time, when the IVPCR1 bit is 0, pins U, U, V, V, W, and W become programmable I/O ports. When the IVPCR1
bit is set to 1, pins U, U, V, V, W, and W are placed in a high-impedance state regardless of which function of those
pins is used.
5. When this bit is used in delayed trigger mode 0, set the TB0EN and TB1EN bits to "1"(A/D trigger mode).
6. When setting the TB2SEL bit to "1" (underflow of TB2 interrupt generation frequency setting counter[ICTB2]), Set the
INV02 bit to "1" (three-phase motor control timer function).
7. Re
f
er to 16.6 Digita
l
Debou
n
ce
f
u
n
ctio
n f
or SD input.