Figure 3-13. Dac1 Low Byte Output Register; Figure 3-14. Dac1 High Byte Output Register; Figure 3-15. Digout Output Register - Brainboxes AD-593 User Manual

Register Map

Figure 3-13. DAC1 Low Byte Output Register.

________________________________________
DAC1LO Output Register.
BIT 7
021C DAC1
Hex 7
Write
________________________________________ _

Figure 3-14. DAC1 High Byte Output Register.

DAC1HI Output Register.
BIT 7
021D
Hex not
used
The Digital Output Port Register. _____________________________
The Digital Output Port Register, DIGOUT, is an 8 bit
write only register. The bit values written correspond exactly
with the on/off logic state of the 8 TTL output lines. Thus bits
set true force the corresponding DIGOUT line high, those bits
set false force the DIGOUT line low.
__________________________________

Figure 3-15. DIGOUT Output Register.

DIGOUT Digital Output Port Register.
BIT 7
021E DIGOUT DIGOUT DIGOUT DIGOUT DIGOUT DIGOUT DIGOUT DIGOUT
Hex 7
Write
Writing 0FFhex to the DIGOUT register forces all lines
high, writing 00hex forces lines low. Writing 01hex forces only
DIGOUT bit 0 high, all the rest are low.
TTL output logic level low is 0.0 ~0.8 Volts.
Chapter 3
BIT 6 BIT 5
DAC1 DAC1
6 5
Write Write
BIT 6 BIT 5
not not
used used
BIT 6 BIT 5
6 5
Write Write
BIT 4 BIT 3
DAC1 DAC1
4 3
Write Write
BIT 4 BIT 3
DAC1
not 11
used Write
BIT 4 BIT 3
4 3
Write Write
AD1200 Reference
BIT 2 BIT 1
DAC1 DAC1
2 1
Write Write
BIT 2 BIT 1
DAC1 DAC1
10 9
Write Write
Write Only __________
BIT 2 BIT 1
2 1
Write Write
Page 65
BIT 0
DAC1
0
Write
BIT 0
DAC1
8
Write
BIT 0
0
Write