Nuvoton NuMicro MS51 Series, Technical Reference Manual

Page: 176 / 316

MS51
Dec. 17, 2019 Page 176 of 316 Rev 1.01
M
S51
SE
RIES
TE
CHNICA
L REF
ERE
N
CE MA
NU
A
L
EIPH
– Extensive Interrupt Priority High
Regiser Address Reset Value
EIPH F7H, all page 0000_0000b
7 6 5 4 3 2 1 0
PT2H PSPIH PFBH PWDTH PPWMH PCAPH PPIH PI2CH
R/W R/W R/W R/W R/W R/W R/W R/W
Bit Name Description
7 PT2H Timer 2 interrupt priority high bit
6 PSPIH SPI interrupt priority high bit
5 PFBH Fault Brake interrupt priority high bit
4 PWDTH WDT interrupt priority high bit
3 PPWMH PWM interrupt priority high bit
2 PCAPH Input capture interrupt priority high bit
1 PPIH Pin interrupt priority high bit
0 PI2CH
I
2
C interrupt priority high bit
Note : EIPH is used in combination with the EIP to determine the priority of each interrupt source. See Table 6.2-2 Interrupt
Priority Level Setting for correct interrupt priority configuration.