upd78f0103hmca1-5a4-a Renesas Electronics Corporation., upd78f0103hmca1-5a4-a Datasheet - Page 307

• Manufacturer Part Number: upd78f0103hmca1-5a4-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

Notes 1.
Serial interface UART0
Serial interface UART6
Serial interface CSI10
Clock monitor
Reset function
Low-voltage detector
Interrupt
Flash memory
Register
RESF
LVIM
LVIS
2.
3.
µ
These values vary depending on the reset source.
Differs depending on the operation mode.
• User mode:
• On-board mode: 0CH
PD78F0102H and 78F0103H only.
Reset Source
Note 1
Table 16-1. Hardware Statuses After Reset Acknowledgment (2/2)
See Table 16-2.
Cleared (00H)
08H
RESET Input
Receive buffer register 0 (RXB0)
Transmit shift register 0 (TXS0)
Asynchronous serial interface operation mode register 0 (ASIM0)
Baud rate generator control register 0 (BRGC0)
Receive buffer register 6 (RXB6)
Transmit buffer register 6 (TXB6)
Asynchronous serial interface operation mode register 6 (ASIM6)
Asynchronous serial interface reception error status register 6
(ASIS6)
Asynchronous serial interface transmission error status register 6
(ASIF6)
Clock selection register 6 (CKSR6)
Baud rate generator control register 6 (BRGC6)
Asynchronous serial interface control register 6 (ASICL6)
Transmit buffer register 10 (SOTB10)
Serial I/O shift register 10 (SIO10)
Serial operation mode register 10 (CSIM10)
Serial clock selection register 10 (CSIC10)
Mode register (CLM)
Reset control flag register (RESF)
Low-voltage detection register (LVIM)
Low-voltage detection level selection register (LVIS)
Request flag registers 0L, 0H, 1L (IF0L, IF0H, IF1L)
Mask flag registers 0L, 0H, 1L (MK0L, MK0H, MK1L)
Priority specification flag registers 0L, 0H, 1L (PR0L, PR0H, PR1L)
External interrupt rising edge enable register (EGP)
External interrupt falling edge enable register (EGN)
Flash protect command register (PFCMD)
Flash status register (PFS)
Flash programming mode control register (FLPMC)
CHAPTER 16 RESET FUNCTION
Hardware
User’s Manual U16846EJ3V0UD
Cleared (00H)
Reset by POC
Cleared (00H)
Reset by WDT
Cleared (00H)
Reset by CLM
FFH
FFH
01H
1FH
FFH
FFH
01H
00H
00H
00H
FFH
16H
Undefined
00H
00H
00H
00H
00H
00H
00H
00H
FFH
FFH
00H
00H
Undefined
00H
0XH
Held
Status After Reset
Acknowledgment
Reset by LVI
Note 2
Note 2
Note 2
Note 3
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