CHAPTER 22 RESET FUNCTION
User’s Manual U17260EJ6V0UD
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Table 22-2. Hardware Statuses After Reset Acknowledgment (2/3)
Hardware
Status After Reset
Acknowledgment
Note 1
Timer counters 00, 01 (TM00, TM01)
0000H
Capture/compare registers 000, 010, 001, 011 (CR000, CR010, CR001, CR011)
0000H
Mode control registers 00, 01 (TMC00, TMC01)
00H
Prescaler mode registers 00, 01 (PRM00, PRM01)
00H
Capture/compare control registers 00, 01 (CRC00, CRC01)
00H
16-bit timer/event
counters 00, 01
Note 2
Timer output control registers 00, 01 (TOC00, TOC01)
00H
Timer counters 50, 51 (TM50, TM51)
00H
Compare registers 50, 51 (CR50, CR51)
00H
Timer clock selection registers 50, 51 (TCL50, TCL51)
00H
8-bit timer/event
counters 50, 51
Mode control registers 50, 51 (TMC50, TMC51)
00H
Compare registers 00, 10, 01, 11 (CMP00, CMP10, CMP01, CMP11)
00H
Mode registers (TMHMD0, TMHMD1)
00H
8-bit timers H0, H1
Carrier control register 1 (TMCYC1)
Note 3
00H
Watch timer
Operation mode register (WTM)
00H
Clock output/buzzer
output controller
Clock output selection register (CKS)
00H
Watchdog timer
Enable register (WDTE)
1AH/9AH
Note 4
10-bit A/D conversion result register (ADCR)
0000H
8-bit A/D conversion result register (ADCRH)
00H
Mode register (ADM)
00H
Analog input channel specification register (ADS)
00H
A/D converter
A/D port configuration register (ADPC)
00H
Receive buffer register 0 (RXB0)
FFH
Transmit shift register 0 (TXS0)
FFH
Asynchronous serial interface operation mode register 0 (ASIM0)
01H
Asynchronous serial interface reception error status register 0 (ASIS0)
00H
Serial interface
UART0
Baud rate generator control register 0 (BRGC0)
1FH
Receive buffer register 6 (RXB6)
FFH
Transmit buffer register 6 (TXB6)
FFH
Asynchronous serial interface operation mode register 6 (ASIM6)
01H
Asynchronous serial interface reception error status register 6 (ASIS6)
00H
Asynchronous serial interface transmission status register 6 (ASIF6)
00H
Clock selection register 6 (CKSR6)
00H
Baud rate generator control register 6 (BRGC6)
FFH
Asynchronous serial interface control register 6 (ASICL6)
16H
Serial interface
UART6
Input switch control register (ISC)
00H
Notes 1.
During reset signal generation or oscillation stabilization time wait, only the PC contents among the
hardware statuses become undefined. All other hardware statuses remain unchanged after reset.
2.
16-bit timer/event counter 01 is available only in the
PD78F0534, 78F0535, 78F0536, 78F0537, and
78F0537D.
3.
8-bit timer H1 only.
4.
The reset value of WDTE is determined by the option byte setting.