Dpwm Edge Pwm Generation Control Register (Dpwmedgegen); Dpwm Edge Pwm Generation Control Register (Dpwmedgegen) Register Field Descriptions - Texas Instruments UCD3138 Technical Reference Manual

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2.31.33 DPWM Edge PWM Generation Control Register (DPWMEDGEGEN)

Address 00050080 – DPWM 3 Edge PWM Generation Control Register
Address 00070080 – DPWM 2 Edge PWM Generation Control Register
Address 000A0080 – DPWM 1 Edge PWM Generation Control Register
Address 000D0080 – DPWM 0 Edge PWM Generation Control Register
Figure 2-49. DPWM Edge PWM Generation Control Register (DPWMEDGEGEN)
16 15
EDGE_EN Reserved
R/W-0 R-0
7 6
Reserved
R-0
LEGEND: R/W = Read/Write; R = Read only; -n = value after reset
Table 2-38. DPWM Edge PWM Generation Control Register (DPWMEDGEGEN) Register Field
Bit Field
16 EDGE_EN
15 Reserved
14-12 A_ON_EDGE
11 Reserved
10-8 A_OFF_EDGE
7 Reserved
6-4 B_ON_EDGE
3 Reserved
SNIU028A – February 2016 – Revised April 2016
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14 13
A_ON_EDGE
R/W-000
5 4
B_ON_EDGE
R/W-10
Type Reset
R/W 0
Enables edge generate module. When combining dpwm's, all modules must have
this bit enabled.
R 0
R/W 000
Select input edge to trigger A ON output edge
0 = Current DPWM posedge A
1 = Current DPWM negedge A
2 = Current DPWM posedge B
3 = Current DPWM negedge B
4 = Below (n+1) DPWM posedge A
5 = Below (n+1) DPWM negedge A
6 = Below (n+1) DPWM posedge B
7 = Below (n+1) DPWM negedge B
R 0
R/W 01
Select input edge to trigger A OFF output edge
0 = Current DPWM posedge A
1 = Current DPWM negedge A
2 = Current DPWM posedge B
3 = Current DPWM negedge B
4 = Below (n+1) DPWM posedge A
5 = Below (n+1) DPWM negedge A
6 = Below (n+1) DPWM posedge B
7 = Below (n+1) DPWM negedge B
R 0
R/W 10
Select input edge to trigger B ON output edge
0 = Current DPWM posedge A = Current DPWM posedge A
1 = Current DPWM negedge A
2 = Current DPWM posedge B
3 = Current DPWM negedge B
4 = Below (n+1) DPWM posedge A
5 = Below (n+1) DPWM negedge A
6 = Below (n+1) DPWM posedge B
7 = Below (n+1) DPWM negedge B
R 0
Copyright © 2016, Texas Instruments Incorporated
12 11
Reserved
R-0
3 2
Reserved
R-0
Descriptions
Description
Digital Pulse Width Modulator (DPWM)
DPWM 0-3 Registers Reference
10 9
A_OFF_EDGE
R/W-01
1 0
B_OFF_EDGE
R/W-11
8
107