NUTINY-SDK-M0516 Nuvoton Technology Corporation of America, NUTINY-SDK-M0516 Datasheet - Page 65

• 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
[31:16]
[7:0]
[0]
Reserved
REGWRPRO
T
REGPROTDI
S
Reserved
Register Write-Protected Code (Write Only)
Some write-protected registers have to be disabled the protected function by writing the
sequence value “59h”, “16h”, “88h” to this field. After this sequence is completed, the
REGPROTDIS bit will be set to 1 and write-protected registers can be normal write.
Register Write–Protected Disable index (Read only)
1 = Protection is disabled for writing protected registers
0 = Protection is enabled for writing protected registers. Any write to the protected
register is ignored.
The Write-Protected registers list are below table:
Registers
IPRSTC1
BODCR
PORCR
PWRCON
APBCLK bit[0]
CLKSEL0
CLK_SEL1 bit[1:0]
ISPCON
WTCR
FATCON
™
Series Technical Reference Manual
- 65 -
Address
0x5000_0008
0x5000_0018
0x5000_001C
0x5000_0200
0x5000_0208
0x5000_0210
0x5000_0214
0x5000_C000
0x4000_4000
0x5000_C018
Publication Release Date: Sept 14, 2010
Note
bit[6] is not protected for power wake-up
interrupt clear
bit[0] is watch dog clock enable
HCLK and CPU STCLK clock source
select
Watch dog clock source select
Flash ISP Control register
Revision V1.2