APPOTECH CW6632B - Page 60

54 6.5 GPIO Special Function Registers
CW6632B Bluetooth 3.0 Audio Player SOC Version 1.0.0
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01 = select 500Ω pull down
1x = select 330Ω pull down
P10PDS1,P10PDS0:
00 = select 10K pull down
01 = select 500Ω pull down
1x = select 330Ω pull down
Register 6–19 P2PDS0– P2 pull down select
Position
7
6
5
4
3
2
1
0
Name
P27PDS0
P26PDS0
P25PDS0
P24PDS0
P23PDS0
P22PDS0
P21PDS0
P20PDS0
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 6–20 P2PDS1– P2 pull down select
Position
7
6
5
4
3
2
1
0
Name
P27PDS1
P26PDS1
P25PDS1
P24PDS1
P23PDS1
P22PDS1
P21PDS1
P20PDS1
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
P27PDS1,P27PDS0:
00 = select 10K pull down
01 = select 500Ω pull down
1x = select 330Ω pull down
P26PDS1,P26PDS0:
00 = select 10K pull down
01 = select 500Ω pull down
1x = select 330Ω pull down
P25PDS1,P25PDS0:
00 = select 10K pull down
01 = select 500Ω pull down
1x = select 330Ω pull down
P24PDS1,P24PDS0:
00 = select 10K pull down
01 = select 500Ω pull down
1x = select 330Ω pull down
P23PDS1,P23PDS0:
00 = select 10K pull down
01 = select 500Ω pull down