Control Register 0 (Ctrl0); Control Register 1 (Ctrl1); Table 15: Control Register 0 (Ctrl0); Table 16: Control Register 1 (Ctrl1) - Kontron CP3005-SA User Manual

4.3.3. Control Register 0 (CTRL0)

The Control Register 0 holds a series of bits defining general/common configuration functions.

Table 15: Control Register 0 (CTRL0)

Address
Bit 7
Name
Access
Reset
Bitfield
7 - 6 VGAM
SPI boot flash selection:
5 BFUS
0 = Select the standard SPI boot flash for update

4.3.4. Control Register 1 (CTRL1)

The Control Register 0 holds a series of bits defining general/common configuration functions.

Table 16: Control Register 1 (CTRL1)

Address
Bit 7
Name
Access
Reset
Bitfield
7 SRST
6 VRST
5 TRST
4 CRST
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6 5
BFUS
VGAM
R/W R/W
01
0
Description
DESCRIPTION
7 - 6 VGAM VGA mode configuration:
00 = Automatic VGA front detection
01 = Front VGA (uEFI BIOS default)
10 = Rear VGA
11 = VGA disabled
1 = Select the recovery SPI boot flash for update
6 5
BFUS
VGAM
R/W R/W
01
0
Description
SATA Flash module configuration:
0 = Reset of SATA Flash module
1 = SATA Flash module running
Integrated processor graphics controller configuration:
0 = Processor graphics controller disabled
1 = Processor graphics controller enabled
Trusted Platform Module (TPM) configuration:
0 = TPM disabled
1 = TPM enabled
CPCI reset input when the CP3005-SA is in a peripheral slot:
0x282
4 3
0x283
4 3
CP3005-SA – Rev. 0.6 Preliminary
2 1
Reserved
R
00000
2 1
Reserved
R
00000
0
0
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