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W312-02
Document #: 38-07259 Rev. *C
Page 8 of 20
Byte 6: Reserved Register
Bit
Name
Default
Pin Description
Bit 7
Reserved
1
Reserved
Bit 6
Reserved
1
Reserved
Bit 5
Reserved
1
Reserved
Bit 4
Reserved
1
Reserved
Bit 3
Reserved
1
Reserved
Bit 2
Reserved
1
Reserved
Bit 1
Reserved
1
Reserved
Bit 0
Reserved
1
Reserved
Byte 7: Reserved Register
Bit
Name
Default
Pin Description
Bit 7
Reserved
1
Reserved
Bit 6
Reserved
1
Reserved
Bit 5
Reserved
1
Reserved
Bit 4
Reserved
1
Reserved
Bit 3
Reserved
1
Reserved
Bit 2
Reserved
1
Reserved
Bit 1
Reserved
1
Reserved
Bit 0
Reserved
1
Reserved
Byte 8: Vendor ID and Revision ID Register (Read Only)
Bit
Name
Default
Pin Description
Bit 7
Revision_ID3
0
Revision ID bit[3]
Bit 6
Revision_ID2
0
Revision ID bit[2]
Bit 5
Revision_ID1
0
Revision ID bit[1]
Bit 4
Revision_ID0
0
Revision ID bit[0]
Bit 3
Vendor_ID3
1
Bit[3] of Cypress Semiconductor’s Vendor ID. This bit is read only.
Bit 2
Vendor_ID2
0
Bit[2] of Cypress Semiconductor’s Vendor ID. This bit is read only.
Bit 1
Vendor _ID1
0
Bit[1] of Cypress Semiconductor’s Vendor ID. This bit is read only.
Bit 0
Vendor _ID0
0
Bit[0] of Cypress Semiconductor’s Vendor ID. This bit is read only.