HCS08 datasheet(89/374 Pages) NXP

89 / 374 page

Chapter 6 Parallel Input/Output

MC9S08JM60 Series Data Sheet, Rev. 5

Freescale Semiconductor

321

PTCPE6

PTCPE5

PTCPE4

PTCPE3

PTCPE2

PTCPE1

PTCPE0

Reset

000

Figure 6-14. Internal Pullup Enable for Port C (PTCPE)

Table 6-13. PTCPE Register Field Descriptions

Field

Description

6:0

PTCPE[6:0]

Internal Pullup Enable for Port C Bits — Each of these control bits determines if the internal pullup device is

enabled for the associated PTC pin. For port C pins that are configured as outputs, these bits have no effect and

the internal pullup devices are disabled.

0 Internal pullup device disabled for port C bit n.

1 Internal pullup device enabled for port C bit n.

321

PTCSE6

PTCSE5

PTCSE4

PTCSE3

PTCSE2

PTCSE1

PTCSE0

Reset

011

111

Figure 6-15. Output Slew Rate Control Enable for Port C (PTCSE)

Table 6-14. PTCSE Register Field Descriptions

Field

Description

6:0

PTCSE[6:0]

Output Slew Rate Control Enable for Port C Bits — Each of these control bits determine whether output slew

rate control is enabled for the associated PTC pin. For port C pins that are configured as inputs, these bits have

no effect.

0 Output slew rate control disabled for port C bit n.

1 Output slew rate control enabled for port C bit n.

321

PTCDS6

PTCDS5

PTCDS4

PTCDS3

PTCDS2

PTCDS1

PTCDS0

Reset

000

Figure 6-16. Output Drive Strength Selection for Port C (PTCDS)

Table 6-15. PTCDS Register Field Descriptions

Field

Description

6:0

PTCDS[6:0]

Output Drive Strength Selection for Port C Bits — Each of these control bits selects between low and high

output drive for the associated PTC pin.

0 Low output drive enabled for port C bit n.

1 High output drive enabled for port C bit n.

HCS08 bảng dữ liệu(PDF) 89 Page - NXP Semiconductors

HCS08 bảng dữ liệu(HTML) 89 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