Reference Manual
Turbo PMAC/PMAC2 Software Reference
Turbo PMAC Memory and I/O Map 540
IC# - Chan#
0-1
0-2
0-3
0-4
1-1
1-2
1-3
1-4
Board -
Chan#
PMAC2-1
PMAC2-2
PMAC2-3
PMAC2-4
PMAC2-5
PMAC2-6
PMAC2-7
PMAC2-8
Address
$078005
$07800D
$078015
$07801D
$078105
$07810D
$078115
$07811D
IC# - Chan#
2-1
2-2
2-3
2-4
3-1
3-2
3-3
3-4
Board -
Chan#
24P/V/E2
#1 - 1
24P/V/E2
#1 - 2
24P/V/E2
#1 - 3
24P/V/E2
#1 - 4
24P/V/E2
#1 - 5
24P/V/E2
#1 - 6
24P/V/E2
#1 - 7
24P/V/E2
#1 - 8
Address
$078205
$07820D
$078215
$07821D
$078305
$07830D
$078315
$07831D
IC# - Chan#
4-1
4-2
4-3
4-4
5-1
5-2
5-3
5-4
Board -
Chan#
24P/V/E2
#2 - 1
24P/V/E2
#2 - 2
24P/V/E2
#2 - 3
24P/V/E2
#2 - 4
24P/V/E2
#2 - 5
24P/V/E2
#2 - 6
24P/V/E2
#2 - 7
24P/V/E2
#2 - 8
Address
$079205
$07920D
$079215
$07921D
$079305
$07930D
$079315
$07931D
IC# - Chan#
6-1
6-2
6-3
6-4
7-1
7-2
7-3
7-4
Board -
Chan#
24P/V/E2
#3 - 1
24P/V/E2
#3 - 2
24P/V/E2
#3 - 3
24P/V/E2
#3 - 4
24P/V/E2
#3 - 5
24P/V/E2
#3 - 6
24P/V/E2
#3 - 7
24P/V/E2
#3 - 8
Address
$07A205
$07A20D
$07A215
$07A21D
$07A305
$07A30D
$07A315
$07A31D
IC# - Chan#
8-1
8-2
8-3
8-4
9-1
9-2
9-3
9-4
Board -
Chan#
24P/V/E2
#4 - 1
24P/V/E2
#4 - 2
24P/V/E2
#4 - 3
24P/V/E2
#4 - 4
24P/V/E2
#4 - 5
24P/V/E2
#4 - 6
24P/V/E2
#4 - 7
24P/V/E2
#4 - 8
Address
$07B205
$07B20D
$07B215
$07B21D
$07B305
$07B30D
$07B315
$07B31D
Y:$07xx0x Channel n ADC A Input Value
Bits: 6-23: Serial ADC Value
0-5: Not used
X:$07xx0x Channel n Control Word
(Bits 0-3 form I7mn0)
Bits ......0-3: Encoder/Timer Decode Control
0000: External pulse-and-direction decode, clockwise
0001: External x1 quadrature decode, clockwise
0010: External x2 quadrature decode, clockwise
0011: External x4 quadrature decode, clockwise
0100: External pulse-and-direction decode, counter-clockwise
0101: External x1 quadrature decode, counter-clockwise
0110: External x2 quadrature decode, counter-clockwise
0111: External x4 quadrature decode, counter-clockwise
1000: Internal pulse-and-direction decode (clockwise)
1001: (Reserved for future use)
1010: (Reserved for future use)
1011: External x6 hall-sensor decode, clockwise
1110: MLDT timer mode
1101: (Reserved for future use)
1110: (Reserved for future use)
1111: External x6 hall-sensor decode, clockwise
(Bits 4-7 form I7mn2)
4-5: Position Capture Control
00: Immediate capture
01: Use encoder index alone
10: Use capture flag alone
11: Use encoder index and capture flag
6: Index Capture Invert Control (0=no inversion, 1=inversion)