APPOTECH CW6632B - Page 59

6 General Purpose Input/Output (GPIO) 53
CW6632B Bluetooth 3.0 Audio Player SOC Version 1.0.0
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Register 6–17 P1PDS0– P1 pull down select
Position
7
6
5
4
3
2
1
0
Name
P17PDS0
P16PDS0
P15PDS0
P14PDS0
P13PDS0
P12PDS0
P11PDS0
P10PDS0
Default
0
0
0
0
0
0
0
0
Access
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
Register 6–18 P1PDS1– P1 pull down select
Position
7
6
5
4
3
2
1
0
Name
P17PDS1
P16PDS1
P15PDS1
P14PDS1
P13PDS1
P12PDS1
P11PDS1
P10PDS1
Default
0
0
0
0
0
0
0
0
Access
W/R
W/R
W/R
W/R
W/R
W/R
W/R
W/R
P17PDS1,P17PDS0:
00 = select 10K pull down
01 = select 200Ω pull down
1x = reverse
P16PDS1,P16PDS0:
00 = select 10K pull down
01 = select 500Ω pull down
1x = select 330Ω pull down
P15PDS1,P15PDS0:
00 = select 10K pull down
01 = select 200Ω pull down
1x = reverse
P14PDS1,P14PDS0:
00 = select 10K pull down
01 = reverse
1x = reverse
P13PDS1,P13PDS0:
00 = select 10K pull down
01 = reverse
1x = reverse
P12PDS1,P12PDS0:
00 = select 10K pull down
01 = select 500Ω pull down
1x = select 330Ω pull down
P11PDS1,P11PDS0:
00 = select 10K pull down