NEC UPD98413 User Manual page 296

(143) Receive Line DCC drop register 1 (LDCCR1)
The LDCCR1 register is used for storing the receive D4 through D6 bytes.
Register
Name
Port0:
LDCCR1 0370 H
31 30 29 28
Reserved
15 14 13 12
D5[7:0]
Bit Field
D31- Reserved
D24
D23- D6[7:0] Stores the receive D6 byte. This field is updated each time a frame is received.
D16
D15-D8 D5[7:0] Stores the receive D5 byte. This field is updated each time a frame is received.
D7-D0 D4[7:0] Stores the receive D4 byte. This field is updated each time a frame is received.
296
CHAPTER 5 REGISTERS
Address
Port1: Port2: Port3:
0770 H 0B70 H 0F70 H
27 26 25 24
11 10 9 8
PRELIMINARY
Access Default
R 00000000 H
23 22 21 20
D6[7:0]
7 6 5 4
D4[7:0]
Function
19 18 17 16
3 2 1 0
Default
0
0
0
0
NEC confidential and Proprietary