71M6521 Demo Board User’s Manual
Page: 42 of 111
© 2005-2009 TERIDIAN Semiconductor Corporation
Revision 2.18
Table 1-14 lists the possible entries for the
PULSEWSOURCE
and
PULSEVSOURCE
registers.
Decimal Value in
PULSEWSOURCE,
PULSEVSOURCE
Selected Pulse Source
Decimal Value in
PULSEWSOURCE,
PULSEVSOURCE
Selected Pulse Source
0
EQU= 0
18
:
W0SUM
if
W0SUM
>
W1SUM
,
W1SUM
if
W1SUM
>
W0SUM
***
(reserved)
1
W0SUM
19
WSUM_I**
2
W1SUM
20
W0SUM_I**
3
(reserved)
21
W1SUM_1**
4
VARSUM
22
(reserved)
5
VAR0SUM
23
VARSUM_I*
6
VAR1SUM
24
VAR0SUM_I*
7
(reserved)
25
VAR1SUM_I*
8
I0SQSUM
26
(reserved)
9
I1SQSUM
27
WSUM_E**
10
(reserved)
28
W0SUM_E**
11
INSQSUM
29
W1SUM_E**
12
V0SQSUM
30
(reserved)
13
V1SQSUM†
31
VARSUM_E**
14
(reserved)
32
VAR0SUM_E**
15
VASUM**
33
VAR1SUM_E**
16
VA0SUM**
34
(reserved)
17
VA1SUM**
*M6521F (32K) only; compilation option in M6521D (16K)
**Compilation option (available demo code), variable present but not in use
***Changing the equation (EQU) in the I/O RAM does not alter the computations implemented in the
Demo Code.
† Requires features not in standard demo PCB
Table 1-14: Values for Pulse Source Registers
