SMH4814
Preliminary Information
CONFIGURATION REGISTERS (CONTINUED)
Register R06 – Glitch Filters.
Bits D[7:6] control the UV/OV Glitch Filter. Bits D[5:4] control the RESET# Glitch Filter. Bits D[3:2] control the FBX
Glitch Filter. Bits D[1:0] control the CBSENSE Glitch Filter.
Register R06
D7
0
0
1
1
-
D6
0
1
0
1
-
D5
-
D4
-
D3
D2
D1
D0
Action
UV/OV Glitch Filter is 1µs.
UV/OV Glitch Filter is 14µs.
UV/OV Glitch Filter is 40µs.
UV/OV Glitch Filter is 119µs.
RESET# Glitch Filter is 1µs.
RESET# Glitch Filter is 14µs.
RESET# Glitch Filter is 40µs.
RESET# Glitch Filter is 119µs.
FBX Glitch Filter is 1µs.
FBX Glitch Filter is 14µs.
FBX Glitch Filter is 40µs.
FBX Glitch Filter is 119µs.
CBSENSE Glitch Filter is 1µs.
-
-
-
-
-
-
-
-
0
0
1
1
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
0
0
0
1
1
1
0
1
-
-
-
-
-
-
-
-
-
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
1
0
1
-
-
-
-
-
-
-
0
0
0
1
1
1
0
1
-
CBSENSE Glitch Filter is 14µs.
CBSENSE Glitch Filter is 40µs.
CBSENSE Glitch Filter is 119µs.
-
-
Register R07 – FEEDA/B Current.
Bits D[7:4] control the FEED Offset Current. Bits D[3:0] control the FEED Hysteresis Current
Register R07
D7
1
D6
D5
D4
0
D3
X
D2
X
D1
X
D0
X
Action
FEED Offset Current is defined by the value in this
register, plus 10 uA. The range of offset current is
10-25uA. The default value shown here represents
18uA (8b+10).
0
0
FEED Hysteresis current ranges from 0-15ua. The
default shown here is 8uA
X
X
X
X
1
0
0
0
Summit Microelectronics, Inc
2080 2.0 07/21/05
34
SUMMIT [ SUMMIT MICROELECTRONICS, INC. ]
