W320-04
Data Byte 4
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Pin#
–
–
33
35
24
TBD
TBD
3V66_0
3V66_1/VCH
66IN/3V66_5
Name
N/A
N/A
3V66_0 Output Enable
1 = Enabled; 0 = Disabled
3V66_1/VCH Output Enable
1 = Enabled; 0 = Disabled
3V66_5 Output Enable
1 = Enable; 0 = Disable
NOTE: This bit should be used when pin 24 is configured
as 3v66_5 output. Do not clear this bit when pin 24 is
configured as 66in input.
66-MHz Buffered 2 Output Enable
1 = Enabled; 0 = Disabled
66-MHz Buffered 1 Output Enable
1 = Enabled; 0 = Disabled
66-MHz Buffered 0 Output Enable
1 = Enabled; 0 = Disabled
Pin Description
Type
R
R
R/W
R/W
R/W
Power On
Default
0
0
1
1
1
Bit 2
Bit 1
Bit 0
Data Byte 5
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
23
22
21
66BUFF2
66BUFF1
66BUFF0
R/W
R/W
R/W
1
1
1
Pin#
N/A
N/A
Name
N/A
N/A
Pin Description
Type
R
R
R/W
R/W
R/W
R/W
R/W
R/W
Power On
Default
0
0
0
0
0
0
0
0
66BUFF [2:0]
66BUFF [2:0]
DOT
DOT
USB
USB
Tpd 66IN to 66BUFF propagation delay control
DOT edge rate control
USB edge rate control
Byte 6: Vendor ID
Bit
Bit 7
Bit 6
Bit 5
Bit 4
Bit 3
Bit 2
Bit 1
Bit 0
Description
Revision Code Bit 3
Revision Code Bit 2
Revision Code Bit 1
Revision Code Bit 0
Vendor ID Bit 3
Vendor ID Bit 2
Vendor ID Bit 1
Vendor ID Bit 0
R
R
R
R
R
R
R
R
Type
0
0
0
0
1
0
0
0
Power On Default
Document #: 38-07010 Rev. *B
Page 6 of 18
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