C167CS datasheet(135/517 Pages) INFINEON

135 / 517 page

C167CS

Derivatives

Parallel Ports

User’s Manual

7-8

V2.0, 2000-07

Figure 7-5 summarizes the effects of the driver characteristics:

Edge characteristic generally influences the output signal’s shape. Driver characteristic

influences the signal shape’s susceptibility to the external capacitive load.

Figure 7-5

General Output Signal Waveforms

Table 7-2

Port Output Control Register Allocation

Control

Location

Controlled Pins (by POCONx.y-z)

Notes

.15-12

.11-8

.7-4

.3-0

POCON20 F0AAH / 55H RSTOUT CLKOUT

/FOUT

ALE

WR, RD,

BHE/WH

No associated

port

POCON8

F092H / 49H - - -

- - -

P8.7-4

P8.3-0

–

POCON7

F090H / 48H - - -

- - -

P7.7-4

P7.3-0

–

POCON6

F08EH / 47H - - -

- - -

P6.7-4

P6.3-0

–

POCON4

F08CH / 46H - - -

- - -

P4.7-4

P4.3-0

–

POCON3

F08AH / 45H P3.15-12 P3.11-8

P3.7-4

P3.3-0

P3.14 is

missing

POCON2

F088H / 44H P2.15-12 P2.11-8

P2.7-4

P2.3-0

–

POCON1H F086H / 43H - - -

- - -

P1H.7-4

P1H.3-0

–

POCON1L F084H / 42H - - -

- - -

P1L.7-4

P1L.3-0

–

POCON0H F082H / 41H - - -

- - -

P0H.7-4

P0H.3-0

–

POCON0L F080H / 40H - - -

- - -

P0L.7-4

P0L.3-0

–

MCD04462

Fast Edge, High Current / Dynamic

Slow Edge, High Current / Dynamic

Fast Edge, Low Current

Slow Edge, Low Current

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