ADMC326TR AD [Analog Devices], ADMC326TR Datasheet - Page 25

• Manufacturer Part Number: ADMC326TR
• Description: 28-Lead ROM-Based DSP Motor Controller
• Manufacturer: AD [Analog Devices]

REV. A
Default bit values are shown; if no value is shown, the bit field is undefined at reset. Reserved bits are shown on a gray field—these
bits should always be written as shown.
15
15
15
0
0
0
15
15
0
0
14
14
14
0
0
0
14
14
0
0
13
13
13
0
0
0
13
13
0
0
12
12
12
0
0
0
12
12
0
0
11
11
11
0
0
0
11
11
0
0
10
10
10
0
0
0
0 = CLKOUT
Figure 21. Configuration of PIO Registers
10
10
0
0
0 = DR1A
0 = AUX1
0 = RFS1
1 = PIO7
1 = PIO6
1 = PIO5
1 = PIO4
9
0
0
9
0
9
PIOSELECT (R/W)
PIODATA0 (R/W)
PIODATA1 (R/W)
9
9
0
0
0
0
8
8
0
8
PIODIR1 (R/W)
PIODIR0 (R/W)
8
0
8
0
1
7
7
0
7
0
7
0
7
6
6
6
0
1
6
6
0
0
1
–25–
5
5
0
5
PIO0 – PIO7
0
5
0
5
4
4
4
1
0
PIO0 – PIO7
4
1
4
0
0
0
3
3
3
PIO8
2
2
0
2
1
3
0
3
0
0 = LOW LEVEL
1 = HIGH LEVEL
1
1
1
1
1
2
2
0
0
0 = INPUT
1 = OUTPUT
0 = INPUT
1 = OUTPUT
0
0
0
1
1
0
0
1
PIO8/AUX0 MODE
PIO8 DATA
DM (0x2005)
DM (0x2045)
DM (0x2049)
0 = DT1
1 = PIO1
0 = TFS1
1 = PIO0
0 = DR1B
1 = PIO2
0 = SCLK1
1 = PIO3
0
0
0
0
DM (0x2004)
DM (0x2044)
0 = LO
1 = HI
0 = AUX0
1 = PIO8
ADMC326