SAA7390GP Philips Semiconductors, SAA7390GP Datasheet - Page 39

• Manufacturer Part Number: SAA7390GP
• Description: High performance Compact Disc-Recordable CD-R controller
• Manufacturer: Philips Semiconductors

Philips Semiconductors
Table 53 Host interface offset start register (A and B): 0xF0E8, F0E9; note 1
Note
1. These registers, together with the offset end registers, allow full control over the number of frame bytes that will be
Table 54 Host interface offset end register (A and B): 0xF0EA, F0EB; note 1
Note
1. These registers together with the offset start registers, allow full control over the number of frame bytes that will be
Table 55 Host interface transfer start frame number: 0xF0EC, F0ED; note 1
Note
1. This register determines the starting frame number for a host interface transfer. The outputs of the registers are used
Table 56 Host interface current transfer frame: 0xF0EE, F0EF; note 1
Note
1. This register allows the current host interface frame transfer number to be read.
1996 Jul 02
HOSTCFRM
HOSTCFRM
MNEMONIC
MNEMONIC
MNEMONIC
HOSTSFRM
HOSTSFRM
MNEMONIC
HOSTOFFS
HOSTOFFS
HOSTOFFE
HOSTOFFE
High performance Compact
Disc-Recordable (CD-R) controller
transferred to the host interface port.
transferred to the host interface port.
to directly control DRAM access cycles, and will affect any current DRAM cycle in progress. The host interface frame
pointer will wrap back to this point.
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R/W
R
R
FRAME7
FRAME7
7
7
7
7
FRAME6
FRAME6
6
6
6
6
FRAME5
FRAME5
5
5
5
5
39
OFFSET7 to OFFSET0
OFFSET7 to OFFSET0
FRAME4
FRAME4
4
4
4
4
DATA BYTE
DATA BYTE
DATA BYTE
DATA BYTE
FRAME3
FRAME3
3
3
3
3
OFFSET11 to OFFSET8
OFFSET11 to OFFSET8
FRAME2
FRAME2
2
2
2
2
FRAME10 to FRAME8
FRAME10 to FRAME8
Preliminary specification
FRAME1
FRAME1
1
1
1
1
SAA7390
FRAME0
FRAME0
0
0
0
0