Datasheet

Command Specifications
4-42 C141-C008
− SURF (surface addressing)
When this bit is "1," it indicates that after logical data block address
allocation is performed over all the sectors in order on the same memory
surface (same head), it is proceeding to the next memory surface (next
head) after all the sectors have been done. When this bit is "0," it
indicates that after logical data block address allocation is performed
over all the sectors in order in the same cylinder (all heads), it is
proceeding to the next cylinder. In the IDD, only the latter type of
addressing is possible, so this bit is disregarded. It is also impossible to
change this parameter.
Table 4.18 lists each parameter of pages 3, 4, and C in detail. (The
contents are subject to change without notice.)
Table 4.18 MODE SELECT parameters: each parameters of pages 3, 4,
and C in detail
Page C
Page 3 Page 4
LPN=0 (Default) LPN=1
Byte 2-3
Byte
10-11
Byte
16-17
Byte
18-19
Byte 2-4 Byte 5 Byte 8-11 Byte 12-15 Byte 8-11 Byte 12-15
Number of
tracks/
zone
Number of
sectors/
track
Track skew
factor
Cylinder
skew factor
Number of
cylinders
Number of
heads
Starting
boundary
Ending
boundary
Starting
boundary
Ending
boundary
MAT3300
(Sector length =
512)
0x00E8 0x048D 0x0124 0x0071 0x0133A1 0x08 0x00000000 0x0133A007 0x00000000 0x22EF6677
MAT3147
(Sector length =
512)
0x0091 0x048D 0x0124 0x0071 0x0133A1 0x05 0x00000000 0x0133A004 0x00000000 0x15DIE58C
MAT3073
(Sector length =
512)
0x003A 0x048D 0x0124 0x0071 0x0133A1 0x02 0x00000000 0x0133A001 0x00000000 0x08B464A1
For the MAU3xxx, TBD