XR16C872CQ EXAR [Exar Corporation], XR16C872CQ Datasheet - Page 33

• Manufacturer Part Number: XR16C872CQ
• Description: DUAL UART WITH 1284 PARALLEL PORT AND PLUG-AND-PLAY CONTROLLER
• Manufacturer: EXAR [Exar Corporation]

EMSR BIT 6-7:
Reserved for future use.
EMSR EMSR
Bit-5
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
Rev. 1.00
Bit-4
0
0
0
1
1
0
0
1
0
1
1
0
0
1
1
1
FCTR
Bit-1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
FCTR RTS Hysteresis
Bit-0
0
1
0
1
0
1
0
1
1
0
1
0
1
0
0
1
(characters)
Next level
+/- 4
+/- 6
+/- 8
+/- 8
+/- 16
+/- 24
+/- 32
+/- 12
+/- 20
+/- 28
+/- 36
+/- 40
+/- 44
+/- 48
+/- 52
DISCONTINUED
33
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XR16C872