upd78f0148m1gka1-9eu Renesas Electronics Corporation., upd78f0148m1gka1-9eu Datasheet - Page 456

• Manufacturer Part Number: upd78f0148m1gka1-9eu
• Description: 8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

Notes 1.
456
Program counter (PC)
Stack pointer (SP)
Program status word (PSW)
RAM
Port registers (P0 to P7, P12 to P14) (output latches)
Port mode registers (PM0, PM1, PM3 to PM7, PM12, PM14)
Pull-up resistor option registers (PU0, PU1, PU3 to PU7, PU12, PU14)
Input switch control register (ISC)
Internal memory size switching register (IMS)
Internal expansion RAM size switching register (IXS)
Memory expansion mode register (MEM)
Memory expansion wait setting register (MM)
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
counters 00, 01
8-bit timer/event
counters 50, 51
8-bit timers H0, H1
Watch timer
Clock output/buzzer
output controller
2.
3.
4.
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.
16-bit timer/event counter 01 is available only for the
8-bit timer H1 only.
Note 3
Data memory
General-purpose registers
Timer counters 00, 01 (TM00, TM01)
Capture/compare registers 000, 010, 001, 011 (CR000, CR010, CR001, CR011)
Mode control registers 00, 01 (TMC00, TMC01)
Prescaler mode registers 00, 01 (PRM00, PRM01)
Capture/compare control registers 00, 01 (CRC00, CRC01)
Timer output control registers 00, 01 (TOC00, TOC01)
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)
Clock output selection register (CKS)
Table 22-1. Hardware Statuses After Reset Acknowledgment (1/3)
CHAPTER 22 RESET FUNCTION
Hardware
User’s Manual U15947EJ3V1UD
Note 4
µ
PD780146, 780148, and 78F0148.
The contents of the
reset vector table
(0000H, 0001H) are
set.
Undefined
02H
Undefined
Undefined
00H (undefined only
for P2)
FFH
00H
00H
CFH
0CH
00H
10H
00H
00H
00H
00H
05H
00H
0000H
0000H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
00H
Acknowledgment
Status After Reset
Note 2
Note 2
Note 1