Table 3-19 APBNSPPCEXP1 Register bit assignments (continued)
Bits
Name
Function
[6]
NS_PWM0
Defines the security access setting for the
PWM0 interface:
0b0
: Secure access only.
0b1
: Secure and Non
‑
secure access.
Reset value
0b0
.
[5]
NS_I2S
Defines the security access setting for the I
2
S
interface:
0b0
: Secure access only.
0b1
: Secure and Non
‑
secure access.
Reset value
0b0
.
[4]
NS_I2C1
Defines the security access setting for the
I
2
C1 interface:
0b0
: Secure access only.
0b1
: Secure and Non
‑
secure access.
Reset value
0b0
.
[3]
NS_I2C0
Defines the security access setting for the
I
2
C0 interface:
0b0
: Secure access only.
0b1
: Secure and Non
‑
secure access.
Reset value
0b0
.
[2]
NS_SPI
Defines the security access setting for the SPI
interface:
0b0
: Secure access only.
0b1
: Secure and Non
‑
secure access.
Reset value
0b0
.
[1]
NS_UART1
Defines the security access setting for the
UART1:
0b0
: Secure access only.
0b1
: Secure and Non
‑
secure access.
Reset value
0b0
.
[0]
NS_UART0
Defines the security access setting for the
UART0:
0b0
: Secure access only.
0b1
: Secure and Non
‑
secure access.
Reset value
0b0
.
3 Programmers model
3.4 Base element
101835_0000_01_en
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