NUTINY-SDK-M0516 Nuvoton Technology Corporation of America, NUTINY-SDK-M0516 Datasheet - Page 357

• Manufacturer Part Number: NUTINY-SDK-M0516
• Description: BOARD EVAL NUMICRO M051 SERIES
• Manufacturer: Nuvoton Technology Corporation of America
• Series: NuMicro M051™r
• Type: MCUr

Specifications of NUTINY-SDK-M0516

• Contents: Board, Cable
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With/related Products: M051™ Series, M052/M054/M058/M0516

NuMicro M051
[8:10]
[7]
[6]
[5]
[4]
[2]
[1]
PT[2:0]
SWRST
ISPFF
LDUEN
CFGUEN
Reserved
BS
Flash Program Time
Software Reset
Writing 1 to this bit to start software reset.
It is cleared by hardware after reset is finished.
ISP Fail Flag
This bit is set by hardware when a triggered ISP meets any of the following conditions:
(1) APROM writes to itself.
(2) LDROM writes to itself.
(3) Destination address is illegal, such as over an available range.
Note: Write 1 to clear this bit to zero.
LDROM Update Enable
LDROM update enable bit.
1 = LDROM can be updated when the MCU runs in APROM.
0 = LDROM cannot be updated
Config Update Enable
Writing this bit to 1 enables s/w to update Config value by ISP procedure regardless of
program code is running in APROM or LDROM.
1 = Config update enable
0 = Config update disable
Reserved
Boot Select
This bit is protected bit. Set/clear this bit to select next booting from LDROM/APROM,
respectively. This bit also functions as MCU booting status flag, which can be used to
check where MCU booted from. This bit is initiated with the inversed value of CBS
™
PT[2]
0
0
0
0
1
1
1
1
Series Technical Reference Manual
PT[1]
0
0
1
1
0
0
1
1
- 357 -
PT[0]
0
1
0
1
0
1
0
1
Program Time (us)
40
45
50
55
20
25
30
35
Publication Release Date: Sept 14, 2010
Revision V1.2