M69030 Asiliant Technologies, M69030 Datasheet - Page 267

• Manufacturer Part Number: M69030
• Manufacturer: Asiliant Technologies

Specifications of M69030

• Operating Temperature (min): 0C
• Operating Temperature Classification: Commercial
• Operating Temperature (max): 70C
• Rad Hardened: No
• Lead Free Status / Rohs Status: Supplier Unconfirmed

FR22
read/write at I/O address 3D1h with index at I/O address 3D0h set to 22h
shadowed only for pipeline A
7-5
4-0
FR23
read/write at I/O address 3D1h with index at I/O address 3D0h set to 23h
shadowed only for pipeline A
7-0
`efmp
A
B
A
B

Reserved (R/W)
FP Horizontal Sync End
FP Horizontal Total LSB
69030 Databook
7
7
FP Horizontal Sync End Register
FP Horizontal Total LSB Register
Reserved (R/W)
In FP mode, this parameter is counted using a counter which is clocked with the FP dot
clock divided by 8 in all modes and is independent of horizontal compensation. This
parameter signifies the end of CRT HSync when not in CRT mode (FR01 bit 0 is set to 0).
Only the 5 least significant bits are programmed.
In FP mode, this parameter is counted using a counter which is clocked with the FP dot
clock divided by 8 in all modes and is independent of horizontal compensation. This
parameter signifies the end of FP Horizontal Blank time and the start of FP Horizontal
Display Enable relative to the start of the previous FP Horizontal Display Enable, i.e., the
total size from one Horizontal Enable to the next. The most significant bits are programmed
in FR26 bits 3-0.
xxx
6
6
5
5
not shadowed for this pipeline
not shadowed for this pipeline
Programmed Value = Actual Value – 5
Flat Panel Registers
FP Horizontal Total LSB
4
4
3
3
FP Horizontal Sync End
2
2
Revision 1.3 11/24/99
1
1
0
0
15-29