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2–12
Chapter 2: Board Components and Interfaces
Component Interfaces
Data Conversion HSMC Reference Manual
© November 2008
Altera Corporation
DA10
109
DA10
4
Data port A10
DA11
107
DA11
3
Data port A11
DA12
103
DA12
2
Data port A12
DA13
101
DA13
1
Data port A13
DB0
140
DB0
36
Data port B0
DB1
138
DB1
35
Data port B1
DB2
134
DB2
34
Data port B2
DB3
132
DB3
33
Data port B3
DB4
128
DB4
32
Data port B4
DB5
126
DB5
31
Data port B5
DB6
122
DB6
30
Data port B6
DB7
120
DB7
29
Data port B7
DB8
116
DB8
28
Data port B8
DB9
114
DB9
27
Data port B9
DB10
110
DB10
26
Data port B10
DB11
108
DB11
25
Data port B11
DB12
104
DB12
24
Data port B12
DB13
102
DB13
23
Data port B13
—
—
CLKA
18
(1)
Clock input for DACA, CLKIQ in
interleaved mode
—
—
CLKB
19
(2)
Clock input for DACB, RESETIQ in
interleaved mode
—
—
GSET
42
(3)
Gain-setting mode: H – 1 resistor,
L – 2 resistors. Internal pull-up.
—
—
MODE
48
(4)
Mode Select: H – Dual Bus,
L – Interleaved. Internal pull-up.
—
—
SLEEP
37
(5)
Sleep function control input: H – DAC in
power-down mode, L – DAC in operating
mode. Internal pull-down.
Notes to
Table 2–14
:
(1) This pin is connected to Differential Receiver pin U4.7.
(2) This pin is connected to Differential Receiver pin U4.6.
(3) This pin is connected to Jumper pin J10.1.
(4) This pin is connected to Jumper pin J11.1.
(5) This pin is connected to Jumper pin J13.2.
Table 2–14.
D/A Converter Channel A and Channel B (U3) Pin-Out Information (Part 2 of 2)
HSMC Signal
HSMC Pin
Device Signal
Device Pin
Number
Description