UPD784026 Renesas Electronics Corporation., UPD784026 Datasheet - Page 683

• Manufacturer Part Number: UPD784026
• Description: 16/8-bit Single-chip Microcontrollers
• Manufacturer: Renesas Electronics Corporation.

Program counter (PC)
Stack pointer (SP)
Program status word (PSW)
Internal RAM
Ports
Port mode registers
Port mode control registers (PMC1, PMC3)
Pull-up resistor option register (PUO)
Real-time output port control register (RTPC)
Timer/counter
PWM
A/D converter
D/A converter
* 1. When HALT mode, STOP mode or IDLE mode is released by RESET input, the value before that mode was set
2.
3.
is retained.
PD784021: 0H
PD784021: F H
Data memory
General-purpose registers
Ports 0, 1, 2, 3, 4, 5, 6
PM0, PM1, PM3, PM4, PM5, PM6
Timer registers (TM0, TM1W, TM2W, TM3W)
Compare registers (CR00, CR01, CR10LW, CR20W, CR30W)
Capture registers (CR02, CR12W, CR22W)
Capture/compare registers (CR11W, CR21W)
Timer control registers (TMC0, TMC1)
Timer output control register (TOC)
Capture/compare control registers
Prescaler mode registers (PRM0, PRM1)
One-shot pulse output control register (OSPC)
PWM control register (PWMC)
PWM prescaler register (PWPR)
PWM modulo registers (PWM0, PWM1)
A/D converter mode register (ADM)
A/D conversion result register (ADCR)
D/A converter mode register (DAM)
D/A conversion value setting registers (DACS0, DACS1)
Table 23-2 Hardware States After Reset (1/2)
Hardware
CHAPTER 23 RESET FUNCTION
*2
, 7
*3
, PM7
CRC0
CRC1, CRC2
Set with contents of reset
vector table (0000H/0001H).
Undefined (high impedance)
State After Reset
Undefined
Undefined
Undefined
Undefined
Undefined
0000H
FFH
02H
00H
00H
00H
00H
10H
00H
00H
00H
05H
00H
00H
03H
00H
*1
*1
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