Zilog Z16C30 Manuel d'utilisateur télécharger pdf (Page 180)

8-25

Z16C30 USC

USER'S MANUAL

ZILOG

UM97USC0100

Bit(s)

Field/Bit

Name

Conditions

/Context

Description

Status

Ref Chapter: Section

RCCR15-0

14 13 12 11 10 9 8 7 6 5 4 3 2 1 015

Ending count of oldest received frame/message in RCC FIFO

Receive Character Count Register (RCCR) Register Address 0 b 10110

Final RCC value of oldest received frame/

message in the RCC FIFO

RW 5: DMA Support Features:

The RCC FIFO

RCCAvail

(CCSR14)

RW = Read/Write, RO = Read Only, WO = Write Only – for other codes see p. 8-10.

UM009402-0201

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Zilog Z16C30 Manuel d'utilisateur Page 180