CDP6402CD HARRIS [Harris Corporation], CDP6402CD Datasheet - Page 2

• Manufacturer Part Number: CDP6402CD
• Description: CMOS Universal Asynchronous Receiver/Transmitter (UART)
• Manufacturer: HARRIS [Harris Corporation]

TBRL
CLS1
CLS2
RRC
DRR
TRC
CRL
TRE
SFD
MR
TRANSMITTER
CONTROL
DR
RECEIVER
CONTROL
TIMING
TIMING
AND
AND
OE
TBRE
LOGIC
STOP
STOP
FE
FIGURE 1. FUNCTIONAL BLOCK DIAGRAM
PARITY
LOGIC
PARITY
PE
LOGIC
REGISTER
CONTROL
CDP6402, CDP6402C
TBR8 (MSB)
BUFFERS
THREE
STATE
RBR8 (MSB)
5-75
MULTIPLEXER
MULTIPLEXER
TRANSMITTER BUFFER REGISTER
RECEIVER BUFFER REGISTER
TRANSMITTER REGISTER
RECEIVER REGISTER
RBR1 (LSB)
TBR1 (LSB)
START
START
LOGIC
RRD
TRO
SBS
EPE
RRI
PI