Section 23 CD-ROM Decoder
Page 1228 of 2108 R01UH0134EJ0400 Rev. 4.00
Sep 24, 2014
SH7262 Group, SH7264 Group
23.3.36 Post-ECC Correction Subheader: Data Type (Byte 19) Data Register (SHEAD23)
The post-ECC correction subheader: data type (byte 19) data register (SHEAD23) indicates the
data type value in the subheader after ECC correction (byte 19).
76543210
00000000
RRRRRRRR
Bit:
Initial value:
R/W:
SHEAD23[7:0]
Bit Bit Name
Initial
Value R/W Description
7 to 0 SHEAD23
[7:0]
All 0 R Indicate data type value in the subheader after ECC
correction (byte 19).
23.3.37 Post-ECC Correction Subheader: File Number (Byte 20) Data Register
(SHEAD24)
The post-ECC correction subheader: file number (byte 20) data register (SHEAD24) indicates the
file number value in the subheader after ECC correction (byte 20).
76543210
00000000
RRRRRRRR
Bit:
Initial value:
R/W:
SHEAD24[7:0]
Bit Bit Name
Initial
Value
R/W Description
7 to 0 SHEAD24
[7:0]
All 0 R Indicate file number value in the subheader after ECC
correction (byte 20).