Zilog Z16C30 - Manual (Page 187)

8-32
Z16C30 USC ®
U SER ' S M ANUAL Z ILOG
UM97USC0100
14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 15
Current value of Transmit Character Counter
Transmit Character Count Register (TCCR) Register Address 0 b 11110
Bit(s)
Field/Bit
Name
Conditions
/Context
Description
RW
Status
Ref Chapter: Section
TCCR15-0 0=TCC disabled; else number of bytes (left) to
send in current/next Transmit frame/message RO 5: DMA Support Features:
The Character Counters
RW = Read/Write, RO = Read Only, WO = Write Only – for other codes see p. 8-10.
UM009402-0201