Z16C30_08 Datasheet, PDF (7/102 Pages) Zilog, Inc. – CMOS USC Universal Serial Controller

Z16C30
Product Specification
3
Table 1. Power connection conventions
Connection
Power
Ground
Circuit
V_CC
GND
Device
V_DD
V_SS
To Other Channel
Receive
DMA
Control
Receive Data
Receive
FIFO
(32 byte)
Receiver
CPU
Interrupt
Control
I/O and
Device
Status
Clock MUX
1. DPLL
2. Counters
3. BRG0
4. BRG1
Receive/
Transmit
Clocks
Channel
Control
Transmit
FIFO
(32 byte)
Transmitter
Transmit
DMA
Control
Transmit Data
Figure 1. Z16C30 Block Diagram
DS007902-0708
PRELIMINARY
Architectural Overview