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HDLCD controller

ID062813 Non-Confidential

Usage constraints There are no usage constraints.

Configurations Available in all HDLCD controller configurations.

Attributes See Table B-1 on page B-3.

Figure B-7 shows the bit assignments.

Figure B-7 Frame Buffer Line Length Register bit assignments

Table B-8 shows the bit assignments.

Frame Buffer Line Count Register

The FB_LINE_COUNT Register characteristics are:

Purpose Holds the number of lines to read from the frame buffer.

Usage constraints There are no usage constraints.

Configurations Available in all HDLCD controller configurations.

Attributes See Table B-1 on page B-3.

Figure B-8 shows the bit assignments.

Figure B-8 Frame Buffer Line Count Register bit assignments

Table B-9 shows the bit assignments.

31 302

FB_LINE_LENGTH

Reserved

Table B-8 Frame Buffer Line Length Register bit assignments

Bits Name Function

[31:3] FB_LINE_LENGTH Frame buffer line length

[2:0] - Reserved, write as zero, read undefined

31 012

FB_LINE_COUNT

RESERVED

Table B-9 Frame Buffer Line Count Register bit assignments

Bits Name Function

[31:12] - Reserved, write as zero, read undefined

[11:0] FB_LINE_COUNT Frame buffer line count

1 2 ... 159 160 161 162 163 164 165 166 167 168 169 ... 177 178

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ARM AMBA NIC-301 Specifiche Pagina 164