M69030 Asiliant Technologies, M69030 Datasheet - Page 288

• 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

16-6
MR05
read/write at I/O address 3D3h with index at address 3D2h set to 05h
shared by both pipelines A and B
7
6
5
4
3
2
1
0
`efmp
A
&
B
Input Byte

Swap
Input Byte Swap
UV SWAP
Pixel Qualifier Polarity
Pixel Qualifier Enable
Input VSYNC (read only)
Last Frame Captured (read only)
Current Address Pointer (read only)
Actual Capture (read only)
69030 Databook
(0)
7
Capture Control 4 Register
0: Y on low 8 input pins, UV on high 8 input pins
1: Y on high 8 input pins, UV on low 8 input pins (VESA style)
0: Normal UV sequence
1: Exchange U and V
0: Non-inverted
1: Inverted
0: Continuous pixels gated by blank
1: PIXEN qualifies valid pixels
(After polarity correction)
0: PTR1
1: PTR2
(Effective only with double buffering)
0: PTR1 (Acquisition memory pointer 1)
1: PTR2 (Acquisition memory pointer 2)
Indicates which buffer is being captured if double buffering is enabled.
0: Hardware frame capture stopped
1: Hardware frame capture active (synchronized to V)
UV SWAP
(0)
6
Pixel Qual
Polarity
(0)
5
Multimedia Registers
Pixel Qual
Enable
(0)
4
VSYNC
Input
(0)
3
Last Frame
Captured
(0)
2
Address
Current
Revision 1.3 11/24/99
(0)
1
Capture
Actual
(0)
0