TMC2072 Datasheet, PDF (42/106 Pages) Fairchild Semiconductor – Genlocking Video Digitizer

Peripheral Mode CircLink™ Controller
Datasheet
R eceive structure
T e m p o ra ry ro u tin g re ce ive
D ire ct re ce ive
R e ce ive M o d e R X M [3 1 :0 1 ]
0: Free Form at 1: R em ote B uffer
O
O
O *¹
X *²
O : R e ce ive d d a ta re lia b le
X : N o re lia b lity o f re ce ive d d a ta
Table 5- Page Format of Packet Buffer
[NID[4:0]=11110, PS[1:0]=11 : 32Byte/Page]
RAM ADDRESS
000 – 01F
020 – 03F
:
3A0 – 3BF
3C0 – 3DF
3E0 – 3FF
PAGE
#01
#01
:
#29
#30
#31
USAGE
Temporary buffer for receive
Data from Node01
:
Data from Node29
Buffer for transmit
Data from Node31
[NID[4:0]=X1110, PS[1:0]=10 : 64Byte /Page]
RAM ADDRESS
000 - 03F
040 - 07F
:
340 – 37F
380 – 3BF
3C0 – 3FF
PAGE
#00
#01
:
#13
#14
#15
USAGE
Temporary buffer for receive
Data from Node01
:
Data from Node13
Buffer for transmit
Data from Node15
[NID[4:0]=XX110, PS[1:0]=01 : 128Byte/Page]
RAM ADDRESS
000 – 07F
080 – 0FF
:
280 – 2FF
300 – 37F
380 – 3FF
PAGE
#00
#01
:
#05
#06
#07
USAGE
Temporary buffer for receive
Data from Node01
:
Data from Node05
Buffer for transmit
Data from Node07
[NID[4:0]=XXX10, PS[1:0]=00 : 256Bye/Page]
RAM ADDRESS
000 – 0FF
100 – 1FF
200 – 2FF
300 – 3FF
PAGE
#00
#01
#02
#03
USAGE
Temporary buffer for receive
Data from Node01
Buffer for transmit
Data from Node03
Revision 0.1 (01-30-06)
Page 42
DATASHEET
SMSC TMC2072