SAA7108AE PHILIPS [NXP Semiconductors], SAA7108AE Datasheet - Page 171

• Manufacturer Part Number: SAA7108AE
• Description: HD-CODEC
• Manufacturer: PHILIPS [NXP Semiconductors]

Philips Semiconductors
Table 205 I port FIFO flag control and arbitration; global set 86H[7:4]; note 1
Note
1. X = don’t care.
Table 206 I port FIFO flag control and arbitration; global set 86H[3:0]; note 1
Note
1. X = don’t care.
2004 Jun 29
See subaddress 84H: IDG11 and IDG10
See subaddress 84H: IDG01 and IDG00
I port signal definitions
I port data output inhibited
Only video data are transferred
Only text data are transferred (no EAV, SAV will occur)
Text and video data are transferred, text has priority
FAE FIFO flag almost empty level
FAF FIFO flag almost full level
HD-CODEC
<16 Dwords
<8 Dwords
<4 Dwords
0 Dwords
32 Dwords
16 Dwords
24 Dwords
28 Dwords
I PORT FIFO FLAG CONTROL AND ARBITRATION
FUNCTION
171
VITX1
FFL1
X
X
X
X
X
X
X
X
0
0
1
1
0
0
1
1
SAA7108AE; SAA7109AE
CONTROL BITS 7 TO 4
CONTROL BITS 3 TO 0
VITX0
FFL0
X
X
X
X
X
X
X
X
0
1
0
1
0
1
0
1
IDG02
Product specification
FEL1
X
X
X
X
X
X
X
X
X
X
0
1
0
0
1
1
IDG12
FEL0
X
X
X
X
X
X
X
X
X
X
0
1
0
1
0
1