
CY505YC64D
......................Document #: 001-03543 Rev *E Page 7 of 24
1
PCI1
Output enable for PCI1, 0 = Output Disabled, 1 = Output Enabled
0
1
PCI0
Output enable for PCI0, 0 = Output Disabled, 1 = Output Enabled
Byte 2: Control Register 2 (continued)
Bit
@Pup
Name
Description
Byte 3: Control Register 3
Bit
@Pup
Name
Description
7
1
SRC[T/C]11
Output enable for SRC11, 0 = Output Disabled, 1 = Output Enabled
6
1
SRC[T/C]10
Output enable for SRC10, 0 = Output Disabled, 1 = Output Enabled
5
1
SRC[T/C]9
Output enable for SRC9, 0 = Output Disabled, 1 = Output Enabled
4
1
SRC[T/C]8/ITP_OE
Output enable for SRC8 or ITP, 0 = Output Disabled, 1 = Output Enabled
3
1
SRC[T/C]7
Output enable for SRC7, 0 = Output Disabled, 1 = Output Enabled
2
1
SRC[T/C]6
Output enable for SRC6, 0 = Output Disabled, 1 = Output Enabled
1
SRC[T/C]5
Output enable for SRC5, 0 = Output Disabled, 1 = Output Enabled
0
1
SRC[T/C]4
Output enable for SRC4, 0 = Output Disabled, 1 = Output Enabled
Byte 4: Control Register 4
Bit
@Pup
Name
Description
7
1
SRC[T/C]3
Output enable for SRC3, 0 = Output Disabled, 1 = Output Enabled
6
1
SRC[T/C]2/SATA
Output enable for SATA/SRC2, 0 = Output Disabled, 1 = Output Enabled
5
1
SRC[T/C]1
Output enable for SRC, 0 = Output Disabled, 1 = Output Enabled
4
1
SRC[T/C]0/DOT96[T/C]
Output enable for SRC0/DOT96
0 = Output Disabled, 1 = Output Enabled
3
1
CPU[T/C]1
Output enable for CPU1, 0 = Output Disabled, 1 = Output Enabled
2
1
CPU[T/C]0
Output enable for CPU0, 0 = Output Disabled, 1 = Output Enabled
1
PLL1_SS_EN
Enable PLL1’s spread modulation,
0 = Spread Disabled 1 = Spread Enabled
0
1
PLL3_SS_EN
Enable PLL3’s spread modulation
0 = Spread Disabled, 1 = Spread Enabled
Byte 5: Control Register 5
Bit
@Pup
Name
Description
7
0
OE#_0/2_EN_A
Enable OE#_0/2 (clk req)
0 = Disabled OE#_0/2, 1 = Enabled OE#_0/2,
6
0
OE#_0/2_SEL_A
Set OE#_0/2
SRC0 or SRC2
0 = OE#_0/2
SRC0, 1 = OE#_0/2SRC2
5
0
OE#_1/4_EN_A
Enable OE#_1/4 (clk req)
0 = Disabled OE#_1/4, 1 = Enabled OE#_1/4,
4
0
OE#_1/4_SEL_A
Set OE#_1/4
SRC1 or SRC4
0 = OE#_1/4
SRC1, 1 = OE#_1/4SRC4
3
0
OE#_0/2_EN_B
Enable OE#_0/2 (clk req)
0 = Disabled OE#_0/2 1 = Enabled OE#_0/2
2
0
OE#_0/2_SEL_B
Set OE#_0/2
SRC0 or SRC2
0 = OE#_0/2
SRC0, 1 = OE#_0/2SRC2
1
0
OE#_1/4_EN_B
Enable OE#_1/4 (clk req)
0 = Disabled OE#_1/4, 1 = Enabled OE#_1/4,
0
OE#_1/4_SEL_B
Set OE#_1/4
SRC1 or SRC4
0 = OE#_1/4
SRC1, 1 = OE#_1/4SRC4