Table 3-68 CLK_CTRL_SEL Register bit assignments (continued)
Bits
Name
Function
[11:7]
CTRL_SEL_TEST_MUX_CLK[4:0]
Select TESTMUX input:
0b00000
: No output.
0b00001
: JTAG_TCK.
0b00010
: PRE_MUX_CLK.
0b00011
: SCCCLK.
0b00100
: JTAG TCK.
0b00101
: 32K.
0b00110
: REF_MUX_CLK.
0b01000
: FASTCLK.
0b01001
: PLL0_CLK.
0b01010
: PRE_MUX_CLK.
0b01011
: PRE_PLL_CLK.
0b01100
: SYSSYSUGCLK.
0b01101
: FLCLK.
0b01110
: DAPSWCLK
0b01111
: MAINCLK.
0b10000
: REFCLK
0b10001
: CLK1HZ.
0b10010
: RM38KCLK
0b10101
: QSPIPHYCLK.
0b10111
: PVT_SENSOR_OUT.
0b11000
: I2SCLK0.
0b11001
: I2SCLK1.
0b11010
: I2SCLK2.
Undefined settings are reserved.
Reset value
0b00000
.
[6]
SEL_RM38P4_PREMUX_CLK
Select RM38KPREMUX input:
0b0
: SYSSYSSUGCLK.
0b1
: NRM138P4 (not used).
Reset value
0b1
.
[5]
SEL_SCCMUX_CLK
Select SCCMUX input:
0b0
: SCCCLK.
0b1
: PRE_MUX_CLK.
Reset value
0b1
.
3 Programmers model
3.11 Serial Configuration Control registers
101835_0000_01_en
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