CY28378
Byte 6
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Byte 7
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
@Pup
0
0
0
0
0
0
0
0
@Pup
0
0
0
1
1
0
0
0
Name
Revision_ID3
Revision_ID2
Revision_ID1
Revision_ID0
Vendor_ID3
Vendor_ID2
Vendor _ID1
Vendor _ID0
Name
Reserved
Reserved
Reserved
Reserved
Revision ID bit[3]
Revision ID bit[2]
Revision ID bit[1]
Revision ID bit[0]
Bit[3] of Cypress Semiconductor’s Vendor ID. This bit is read only.
Bit[2] of Cypress Semiconductor’s Vendor ID. This bit is read only.
Bit[1] of Cypress Semiconductor’s Vendor ID. This bit is read only.
Bit[0] of Cypress Semiconductor’s Vendor ID. This bit is read only.
Pin Description
Vendor Test Mode (always program to 0)
Vendor Test Mode (always program to 0)
Vendor Test Mode (always program to 0)
Vendor Test Mode (always program to 0)
Pin Description
3V66 Fract_Align3 3V66 Frequency Fractional Aligner: These bits determine the 3V66 fixed frequency. This
000166.533.2
3V66 Fract_Align2 option does not incorporate spread spectrum and is enabled through Byte10, bit 4
3V66 Fract_Align1
3V66 Fract_Align0
001067.533.7
001168.534.3
010069.534.8
010170.635.3
011071.635.8
011172.636.3
100073.636.8
100174.737.3
101075.737.8
101176.738.4
110077.738.9
Byte 8
Bit
Bit 7
Bit 6
@Pup
0
0
Name
WD_Alarm
Frequency_Revert
Pin Description
This bit is set to “1” when the Watchdog times out. It is reset to “0” when
the system clears the WD_TIMER time stamp
This bit allows setting the Revert Frequency once the system is rebooted
0: Hardware
1: Last Programmed
Reserved
Watchdog timer time stamp selection:
0000: Off
0001: 1 second
0010: 2 seconds
.
.
.
1110: 14 seconds
1111: 15 seconds
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
0
0
0
0
0
Reserved
WD_TIMER3
WD_TIMER2
WD_TIMER1
WD_TIMER0
Bit 0
1
Reserved
Reserved
Rev 1.0, November 20, 2006
Page 8 of 21
SPECTRALINEAR [ SPECTRALINEAR INC ]
