NEC UPD98413 User Manual page 288

(130) Transmit Section DCC insert register (SDCCT)
The SDCCT register sets the transmit D1 through D3 byte.
Register
Name
Port0:
SDCCT 0328 H
31 30 29 28
Reserved
15 14 13 12
D2[7:0]
Bit Field
D31- Reserved Set to 0.
D24
D23- D3[7:0] Sets the data to be inserted at the position of the D3 byte of a transmit frame.
D16
D15-D8 D2[7:0] Sets the data to be inserted at the position of the D2 byte of a transmit frame.
D7-D0 D1[7:0] Sets the data to be inserted at the position of the D1 byte of a transmit frame.
288
CHAPTER 5 REGISTERS
Address
Port1: Port2: Port3:
0728 H 0B28 H 0F28 H
27 26 25 24
11 10 9 8
PRELIMINARY
Access Default
R/W 00000000 H
23 22 21 20
D3[7:0]
7 6 5 4
D1[7:0]
Function
19 18 17 16
3 2 1 0
Default
0
0
0
0
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