SAA7390GP Philips Semiconductors, SAA7390GP Datasheet - Page 17

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

Philips Semiconductors
8
8.1
Table 1 NUM_COR register: 0xF08E; note 1
Note
1. Register 0xF08E indicates the number of corrections performed during the most recently executed
Table 2 ECC_STATUS register: 0xF086; note 1
Note
1. Register 0xF086 provides status information on the current or last ECC command.
1996 Jul 02
handbook, full pagewidth
MNEMONIC
High performance Compact
Disc-Recordable (CD-R) controller
ECCSTAT
MNEMONIC
CORRECT_P_SYNDROMES or CORRECT_Q_SYNDROMES command. Note that NUM_COR is only valid after
completion of the CORRECT_P_SYNDROMES or CORRECT_Q_SYNDROMES command, and becomes invalid
upon execution of any other command.
MICROCONTROLLER INTERFACE
NUM_COR
Microprocessor interface status register
ADDRESS
CLOCK
WRITE
DATA
RAS
CAS
QC
QA
QB
R/W
R
ROW
R/W
R
Fig.11 Host interface standard burst access write cycle (3 clocks).
7
7
COL1
DATA1
6
6
5
DATA2
COL2
5
17
FLG_EQ0 CRC_EQ0
NUM_COR7 to NUM_COR0
4
DATA BYTE
DATA BYTE
4
3
DATA3
COL3
3
PS_EQ0 QS_EQ0 ECC_ACT
2
2
Preliminary specification
DATA4
COL4
1
MGE521
1
SAA7390
0
0