AM8530H AMD [Advanced Micro Devices], AM8530H Datasheet - Page 149
AM8530H
Manufacturer Part Number
AM8530H
Description
Serial Communications Controller
Manufacturer
AMD [Advanced Micro Devices]
Datasheet
1.AM8530H.pdf
(194 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
AM8530H--8PC
Manufacturer:
AMD
Quantity:
20 000
Company:
Part Number:
AM8530H-4DC
Manufacturer:
FC
Quantity:
13
Company:
Part Number:
AM8530H-4JC
Manufacturer:
AMD
Quantity:
5 510
Company:
Part Number:
AM8530H-4JC
Manufacturer:
MOT
Quantity:
5 510
Part Number:
AM8530H-4PC
Manufacturer:
AMD
Quantity:
20 000
Company:
Part Number:
AM8530H-6JC
Manufacturer:
AMD
Quantity:
5 510
Company:
Part Number:
AM8530H-6JC
Manufacturer:
SIEMENS
Quantity:
5 510
Part Number:
AM8530H-6JC
Manufacturer:
AMD
Quantity:
20 000
Part Number:
AM8530H-6PC
Manufacturer:
AMD
Quantity:
20 000
Register Description
6.3.11
RR15 reflects the value stored in WR15, the External/Status IE bits. The unused bit is
always returned as ‘0’ unless the corresponding bits in WR15 have been set to ‘1’. In the
NMOS SCC, bits D
D
7
Read Register 15
D
6
D
0
5
and D
D
4
D
2
3
always read 0. Figure 6–27 shows the bit positions for RR15.
Figure 6–27. Read Register 15
D
2
D
1
D
0
SDLC/HDLC Enhancement Status
Zero Count IE
10 x 19-Bit Frame Status FIFO Enable Status
DCD IE
SYNC/HUNT IE
CTS IE
Tx Underrun/EOM IE
Break/Abort IE
AMD
6–39