AM85C30-10 AMD [Advanced Micro Devices], AM85C30-10 Datasheet - Page 28

• Manufacturer Part Number: AM85C30-10
• Description: Enhanced Serial Communications Controller
• Manufacturer: AMD [Advanced Micro Devices]

With the Point High command:
28
AMD
A/ B
A/ B
FIFO Enabled
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
WR15 Bit D
10
1
0
0
1
1
19 Bit
2
PNT
PNT
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
2
2
Enhancement Enabled
SDLC/HDLC
WR15 Bit D
PNT
PNT
Table 4. 10 19 Bit FIFO Enabled
Table 3. Enhancement Options
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
1
1
1
1
1
0
Am85C30
PNT
PNT
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
0
Read Enabled
WR7 Bit D
Extended
0
1
0
1
x
WR0B
WR1B
WR2
WR3B
WR4B
WR5B
WR6B
WR7B
WR0A
WR1A
WR2
WR3A
WR4A
WR5A
WR6A
WR7A
WR8B
WR9
WR10B
WR11B
WR12B
WR13B
WR14B
WR15B
WR8A
WR9
WR10A
WR11A
WR12A
WR13A
WR14A
WR15A
Write
Write
6
10
enhancement enabled only
SDLC/HDLC enhancements
enabled only
SDLC/HDLC enhancements
enabled with extended read
enabled
10
SDLC/HDLC enhancements
enabled
10
SDLC/HDLC enhancements
with extended read enabled
19 bit FIFO
19 bit FIFO and
19 bit FIFO and
Functions
Enabled
Read
RR0B
RR1B
RR2B
RR3B
(RR0B)
(RR1B)
RR6B
RR7B
RR0A
RR1A
RR2A
RR3A
(RR0A)
(RR1A)
RR6A
RR7A
Read
RR8B
RR13B
RR10B
(RR15B)
RR12B
RR13B
(RR10B)
RR15B
RR8A
(RR13A)
RR10A
(RR15A)
RR12A
RR13A
(RR10A)
RR15A