参数资料
型号: LC89057W-VF4-E
元件分类: 消费家电
英文描述: SPECIALTY CONSUMER CIRCUIT, PQFP48
封装: 7 X 7 MM, SQFP-48
文件页数: 51/61页
文件大小: 355K
代理商: LC89057W-VF4-E
LC89057W-VF4-E
No. 7202-55/61
10.3.3 Read register 2 (General-purpose I/O input contents, fs calculation result, fs counter data)
CCB address: 0xEB, read register output contents
DO7
DO6
DO5
DO4
DO3
DO2
DO1
DO0
FSC3
FSC2
FSC1
FSC0
PO3
PO2
PO1
PO0
Read data output contents during general-purpose I/O PO0 input setting
0: PIO0 input = "L"
1: PIO0 input = "H"
PO1
Read data output contents during general-purpose I/O PIO1 input setting
0: PIO1 input = "L"
1: PIO1 input = "H"
PO2
Read data output contents during general-purpose I/O PIO2 input setting
0: PIO2 input = "L"
1: PIO2 input = "H"
PO3
Read data output contents during general-purpose I/O PIO3 input setting
0: PIO3 input = "L"
1: PIO3 input = "H"
FSC [3:0]
Input data fs calculation result
"xxxx": See code table.
Table 10.5. Input fs Calculation Result Code Table (T
a = 25°C, AVDD = DVDD = 3.3 V)
FSC3
FSC2
FSC1
FSC0
Target Frequency
Calculation Range
(Design Value)
0
Out of range
00
01
00
10
00
11
0
1
0
16kHz
15.4k to 16.6kHz
0
1
0
1
22.05kHz
21.2k to 22.9kHz
0
1
0
24kHz
23.1k to 24.9kHz
0
1
32kHz
30.8k to 33.3kHz
1
0
44.1kHz
42.4k to 45.8kHz
1
0
1
48kHz
46.2k to 49.9kHz
1
0
1
0
64kHz
615k to 66.7kHz
1
0
1
88.2kHz
85.4k to 91.7kHz
1
0
96kHz
93.1k to 100.7kHz
1
0
1
128kHz
122.9k to 1335kHz
1
0
176.4kHz
170.7k to 180.7kHz
1
192kHz
186.2k to 198.1kHz
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