HD3-6402R-9 Intersil, HD3-6402R-9 Datasheet - Page 2

• Manufacturer Part Number: HD3-6402R-9
• Description: 06F5779
• Manufacturer: Intersil

Specifications of HD3-6402R-9

• No. Of Channels: 8
• Uart Features: Programmable Word Length, Stop Bits And Parity, Automatic Data Formatting And Status Generation
• Supply Voltage Range: 4.5V To 5.5V
• Rohs Compliant: No

Functional Diagram
Control Definition
(22) TBRE †
CLS 2
(23) TBRL
(38) CLS1
(37) CLS2
(19) DR †
† THESE OUTPUTS ARE
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
(17) RRC
(18) DRR
(40) TRC
(34) CRL
(24) TRE
(16) SFD
(21) MR
THREE-STATE
CLS 1
0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
CONTROL WORD
TRANSMITTER
TIMING AND
TIMING AND
RECEIVER
CONTROL
CONTROL
PI
0
0
0
0
1
1
0
0
0
0
1
1
0
0
0
0
1
1
0
0
0
0
1
1
2
† OE
(15)
EPE
X
X
X
X
X
0
0
1
1
0
0
1
1
x
0
0
1
1
x
0
0
1
1
x
STOP
LOGIC
REGISTER
STOP
CONTROL
† FE
(14)
SBS
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
PARITY
LOGIC
PARITY
LOGIC
HD-6402
HD-6402
† PE
(13)
START BIT
BUFFERS
3-STATE
† RBR8
TBR8
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
MULTIPLEXER
MULTIPLEXER
(5) (6) (7)
(33)
RECEIVER BUFFER REGISTER
TRANSMITTER BUFFER REGISTER
(32)
TRANSMITTER REGISTER
RECEIVER REGISTER
DATA BITS
(31)
CHARACTER FORMAT
5
5
5
5
5
5
6
6
6
6
6
6
7
7
7
7
7
7
8
8
8
8
8
8
(30)
(8) (9) (10) (11) (12)
(29)
(28)
(27)
PARITY BIT
(26)
NONE
NONE
NONE
NONE
NONE
NONE
NONE
NONE
EVEN
EVEN
EVEN
EVEN
EVEN
EVEN
EVEN
EVEN
ODD
ODD
ODD
ODD
ODD
ODD
ODD
ODD
† RBR1
TBR1
START
START
LOGIC
STOP BITS
1.5
1.5
1.5
1
1
1
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
1
2
(25) TRO
(36) SBS
(16) SFD
(39) EPE
(35) PI
(20) RRI
(4) RRD