CY28301 Cypress Semiconductor, CY28301 Datasheet - Page 6

• Manufacturer Part Number: CY28301
• Description: Frequency Generator for Intel Integrated Chipset
• Manufacturer: Cypress Semiconductor

Byte 2: Control Register 2
Byte 3: Control Register 3
Byte 4: Control Register 4
Byte 5: Control Register 5
Document #: 38-07011 Rev. *C
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Bit
Bit
Bit
Bit
Pin#
Pin#
Pin#
20
19
17
16
15
13
12
11
Pin#
39
40
42
43
44
46
47
48
38
26
27
30
31
54
51
52
–
–
–
8
7
6
–
–
PCI7
PCI6
PCI5
PCI4
PCI3
PCI2
PCI1
PCI0
SDRAM7
SDRAM6
SDRAM5
SDRAM4
SDRAM3
SDRAM2
SDRAM1
SDRAM0
Reserved
Reserved
Reserved
SDRAM_F
SDRAM11
SDRAM10
SDRAM9
SDRAM8
3V66_2
3V66_1
3V66_0
APIC
Reserved
Reserved
CPU1
CPU0
Name
Name
Name
Name
Default
Default
Default
1
1
1
1
0
0
1
1
Default
1
1
1
1
1
1
1
1
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
1
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
Reserved
Reserved
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
Reserved
Reserved
Reserved
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
(Active/Inactive)
Description
Description
Description
Description
CY28301
Page 6 of 15