Rainbow-electronics AT77C104B Manuel d'utilisateur télécharger pdf (Page 11)

AT77C104B

5347B–BIOM–08/04

Function Registers

Note: 1. Navigation requires 3 registers. The reading of the first register (0b1000) enables the

reading of all 3 registers.

Table 13. Registers

STATUS 0000 Read

MODECTRL 0001 Read/Write

ENCTRL 0010 Read/Write

HEATCTRL 0011 Read/Write

NAVCTRL 0100 Read/Write

CLICKCTRL 0101 Read/Write

MOVCTRL 0110 Read/Write

0111 Reserved

NAVIGATION

(1)

1000 Read

NAVIGATION

(1)

1001 Reserved

NAVIGATION

(1)

1010 Reserved

PIXELCLICK 1011 Reserved

PIXELCLICK 1100 Reserved

PIXELCLICK 1101 Reserved

1110 Reserved

1 2 ... 6 7 8 9 10 11 12 13 14 15 16 ... 35 36

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Rainbow-electronics AT77C104B Manuel d'utilisateur Page 11