User`s guide

Rev. 1.10 114 November 14, 2014 Rev. 1.10 115 November 14, 2014
HT66FW2230
Wireless Charger A/D Flash 8-Bit MCU
OCPC1 Register
Bit 7 6 5 4 3 2 1 0
Name OCPO — OCPG2 OCPG1 OCPG0 OCPFLT2 OCPFLT1 OCPFLT0
R/W R — R/W R/W R/W R/W R/W R/W
POR 0 — 0 0 0 0 0 0
Bit7 OCPO :OCPOoutput(readonly)
Bit6 Unimplementedreeadas0
Bit5~3 OCPG2~OCPG0:OPAGain
Invertermode:
000:-1
001:-5
010:-10
011:-15
100:-20
101:-30
110:-40
111:-50
Non-invertermode:
000:1
001:6
010:11
011:16
100:21
101:31
110:41
111:51
bit2~0 OCPFLT2~OCPFLT0:DemodulatorFilterSelection
000:0t
FLT
(withoutlter)
001:1~2×t
FLT
010:3~4×t
FLT
011:7~8×t
FLT

100:15~16×t
FLT

101:31~32×t
FLT

110:63~64×t
FLT

111:127~128×t
FLT

Note:f
FLT
=f
H
/4,f
H
=f
HXT
(crystal),t
FLT
=1/f
FLT
OCPREF Register
Bit 7 6 5 4 3 2 1 0
Name D7 D6 D5 D4 D3 D2 D1 D0
R/W R/W R/W R/W R/W R/W R/W R/W R/W
POR 0 0 0 0 0 0 0 0
bit5~0 OCPREF:Selectreferencevoltageforovercurrentprotect
Referencevoltage=(DACreferencevoltage/256)×(N),N=OCPREF[7:0]