ADLINK ACL-8454/12 - Manual (Page 30)

22 • Installation & Configurations
To program digital I/O operation is fairly straightforward. The digital input
operation is just to read data from the corresponding registers, and the
digital output operation is to write data to the corresponding registers. The
digital I/O registers‘ format are shown in section 3.11. It is not necessary to
set any jumper for digital I/O.
2.14 Summary of Default Setting
• Chip #1 and chip #2 are installed. Counter #1 ~ counter #6 are
available. Chip #3 and chip #4 are not installed.
• Counter #1~ #4 and counter #7~#10
CLK n = CLOCK1 n
GATE n = ExtG n
• Counter #5 and Counter #6
CLK5 = 1 MHz
CLK6 = COUT5
GATE11,12 are default enable
• Counter #11 and Counter #12
CLK11 = 1 MHz
CLK12 = COUT11
GATE11,12 are default enable