Hercules III User Manual Rev A.2
www.diamondsystems.com
Page
64
Digital I/O Feature ID: Base+26 (Read)
Bit:
7
6
5
4
3
2
1
0
Name:
DIOQ7-0
DIOQ7-0 Indicates the number of DIO pins available on the board.
PWM and Ctr/Timer Feature ID: Base+27 (Read)
Bit:
7
6
5
4
3
2
1
0
Name:
PWMQ3-0
CTRQ3-0
PWMQ3-0 Indicates the number of PWM channels available on he board.
CTRQ3-0 Indicates the number of counter/timers available on the board.
Chip ID LSB: Base+28 (Read)
Bit:
7
6
5
4
3
2
1
0
Name:
ID7-0
ID7-0
(See Chip ID MSB: Base+29, below)
Chip ID MSB: Base+29 (Read)
Bit:
7
6
5
4
3
2
1
0
Name:
ID15
ID14-8
ID15
Prototype/released board indicator:
0 = Prototype/unreleased version.
1 = Released design.
ID14-8
Together with Chip ID LSB: Base+28, indicates the unique chip ID according to a (TBD)
format. Each revision of the chip contains a unique 16-bit ID to enable software to
distinguish between different board versions. The current chip ID should be 0x8000 or
higher.