HCS08 datasheet(105/198 Pages) NXP

105 / 198 page

Analog-to-Digital Converter (S08ADC10V1)

MC9S08QD4 Series MCU Data Sheet, Rev. 6

Freescale Semiconductor

105

8.3.8

Pin Control 1 Register (APCTL1)

The pin control registers are used to disable the I/O port control of MCU pins used as analog inputs.

APCTL1 is used to control the pins associated with channels 0–7 of the ADC module.

Table 8-8. Input Clock Select

ADICLK

Selected Clock Source

Bus clock

Bus clock divided by 2

Alternate clock (ALTCLK)

Asynchronous clock (ADACK)

ADPC7

ADPC6

ADPC5

ADPC4

ADPC3

ADPC2

ADPC1

ADPC0

Reset:

Figure 8-11. Pin Control 1 Register (APCTL1)

Table 8-9. APCTL1 Register Field Descriptions

Field

Description

ADPC7

ADC Pin Control 7 — ADPC7 is used to control the pin associated with channel AD7.

0 AD7 pin I/O control enabled

1 AD7 pin I/O control disabled

ADPC6

ADC Pin Control 6 — ADPC6 is used to control the pin associated with channel AD6.

0 AD6 pin I/O control enabled

1 AD6 pin I/O control disabled

ADPC5

ADC Pin Control 5 — ADPC5 is used to control the pin associated with channel AD5.

0 AD5 pin I/O control enabled

1 AD5 pin I/O control disabled

ADPC4

ADC Pin Control 4 — ADPC4 is used to control the pin associated with channel AD4.

0 AD4 pin I/O control enabled

1 AD4 pin I/O control disabled

ADPC3

ADC Pin Control 3 — ADPC3 is used to control the pin associated with channel AD3.

0 AD3 pin I/O control enabled

1 AD3 pin I/O control disabled

ADPC2

ADC Pin Control 2 — ADPC2 is used to control the pin associated with channel AD2.

0 AD2 pin I/O control enabled

1 AD2 pin I/O control disabled

HCS08 bảng dữ liệu(PDF) 105 Page - NXP Semiconductors

HCS08 bảng dữ liệu(HTML) 105 Page - NXP Semiconductors

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 ...More

bảng dữ liệu tải về

Link URL