upd78f0124hgba1-8et-a Renesas Electronics Corporation., upd78f0124hgba1-8et-a Datasheet - Page 357

• Manufacturer Part Number: upd78f0124hgba1-8et-a
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

Notes 1.
Program counter (PC)
Stack pointer (SP)
Program status word (PSW)
RAM
Port registers (P0 to P3, P6, P7, P12 to P14) (output latches)
Port mode registers (PM0, PM1, PM3, PM6, PM7, PM12, PM14)
Pull-up resistor option registers (PU0, PU1, PU3, PU7, PU12, PU14)
Input switch control register (ISC)
Internal memory size switching register (IMS)
Processor clock control register (PCC)
Internal oscillation mode register (RCM)
Main clock mode register (MCM)
Main OSC control register (MOC)
Oscillation stabilization time select register (OSTS)
Oscillation stabilization time counter status register (OSTC)
16-bit timer/event
counter 00
8-bit timer/event
counters 50, 51
8-bit timers H0, H1
Watch timer
2.
3.
During reset input or oscillation stabilization time wait, only the PC contents among the hardware statuses
become undefined. All other hardware statuses remain unchanged after reset.
When a reset is executed in the standby mode, the pre-reset status is held even after reset.
8-bit timer H1 only.
Data memory
General-purpose registers
Timer counter 00 (TM00)
Capture/compare registers 000, 010 (CR000, CR010)
Mode control register 00 (TMC00)
Prescaler mode register 00 (PRM00)
Capture/compare control register 00 (CRC00)
Timer output control register 00 (TOC00)
Timer counters 50, 51 (TM50, TM51)
Compare registers 50, 51 (CR50, CR51)
Timer clock selection registers 50, 51 (TCL50, TCL51)
Mode control registers 50, 51 (TMC50, TMC51)
Compare registers 00, 10, 01, 11 (CMP00, CMP10, CMP01, CMP11)
Mode registers (TMHMD0, TMHMD1)
Carrier control register 1 (TMCYC1)
Operation mode register (WTM)
Table 19-1. Hardware Statuses After Reset Acknowledgment (1/3)
CHAPTER 19 RESET FUNCTION
Hardware
User’s Manual U16962EJ3V0UD
Note 3
The contents of the
reset vector table
(0000H, 0001H) are
set.
Undefined
02H
Undefined
Undefined
00H (undefined only
for P2)
FFH
00H
00H
CFH
00H
00H
00H
00H
05H
00H
0000H
0000H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
Acknowledgment
Status After Reset
Note 2
Note 2
Note 1
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