Z86E4016PSG Datasheet, PDF (22/81 Pages) Zilog, Inc. – Z8 4K OTP MICROCONTROLLER

CMOS SCC Serial Communications Controller
Product Specification
14
Data Bus
Bus Timing
and Reset
Control
Interrupt
AD7
TxDA
AD6
RxDA
AD5
TRxCA
AD4
RTxCA
AD3
SYNCA
AD2
W/REQA
AD1
DTR/REQA
AD0
RTSA
AS
CTSA
DS _Z80C30 DCDA
R/W
TxDB
CS1
RxDB
CS0
TRxCB
INT
INTACK
RTxCB
SYNCB
IEI
W/REQB
IEO
DTR/REQB
RTSB
CTSB
DCDB
Serial
Data
Channel
Clocks
Channel
Controls
for Modem,
DMA and
Other
CH-A
Serial
Data
Channel
Clocks
Channel
Controls
for Modem,
DMA and
Other
CH-B
Figure 5.Z80C30 Pin Functions
PS011706-0511
Pin Descriptions