SMM764
Preliminary Information
DEFAULT CONFIGURATION REGISTER SETTINGS – SMM764FC-285
Register
Contents
FD
Register
R82
Contents
82
Register
RBA
Contents
02
R0
R1
84
0E
00
0E
80
0E
C7
FF
00
05
08
7F
7F
7F
7F
FD
6E
0E
DA
0E
46
0E
80
00
12
50
FD
9D
8E
2D
0E
A2
0F
20
00
12
50
4A
7B
R83
R84
R85
R86
R87
R88
R89
R8A
R8B
R8C
R8D
R8E
R8F
R90
R91
R92
R93
R94
R95
R96
R97
R98
R99
R9A
R9B
R9C
R9D
R9E
R9F
RB0
RB1
RB2
RB3
RB4
RB5
RB6
RB7
RB8
RB9
66
2A
CD
12
E1
49
D7
81
C3
2A
29
12
3D
49
85
81
71
29
D7
11
EC
49
48
81
33
29
9A
11
AE
02
67
02
52
03
FF
03
FF
02
23
RBB
RBC
RBD
RBE
RBF
RC0
RC1
RC2
RC3
RC4
RC5
RC6
RC7
RC8
RC9
RCA
RCB
RCC
RCD
RCE
RCF
RD0
RD1
RD2
RD3
RD4
RD5
RD6
RD7
RE0
RE0
RE1
RE2
RE3
RE4
RE5
RE6
RE7
23
03
E0
03
E0
03
38
03
38
01
90
01
90
00
00
00
00
03
FF
03
FF
00
00
00
00
03
D8
03
D8
00
00
3D
00
3D
00
3D
00
3D
R2
R3
R4
R5
R6
R7
RC
RD
RE
RF
R10
R11
R12
R13
R30
R31
R32
R33
R34
R35
R36
R37
R3C
R3D
R3E
R40
R41
R42
R43
R44
R45
R46
R47
R4C
R4D
R4E
R80
R81
RC1
The default device ordering number is SMM764FC-285. It is programmed with the register contents as shown above
and tested over the commercial temperature range with a VREF setting of 1.25V. Other standard external VREF
voltage settings that can be specified and tested are values of: 1.024, 1.225, 1.250, 2.048, 2.500, 3.000 or 3.300.
The value is derived from the customer supplied hex file. New device suffix numbers are assigned to non-default
requirements. If other VREF values are required, please contact a Summit Microelectronics Sales Representative.
Summit Microelectronics, Inc
2098 1.1 6/29/2005
28
SUMMIT [ SUMMIT MICROELECTRONICS, INC. ]
