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C156-E142-02EN 4 - 23
Table 4.20 Device parameter information (1/5)
Word Value Bits Description
0 87c0h General configuration information
15-14 Protocol type (B'10' = ATAPI device)
13 Reserved
12-8 Device type B'00111' = Optical disk unit
7 Replaceable media device (B'1')
6-5 CMD DRQ type (B'10' = Accelerated DRQ)
4-2 Reserved
1-0 Command packet size (B'00' = 12 bytes)
1-9 0000h Reserved
10-19 "xxx...xxx" Base serial number
(Left justified, ASCII codes)
20-22 0000h Reserved
23-26 "aaab" Firmware version number
aaa: Major level version number (000 - 999)
b: Minor level version number (0 - 9, a - z, and A - Z)
(Left justified, ASCII codes, blank indicating space character)
27-46 In the case of the
MCE3130AP,
“FUJITSU
MCE3130AP”
In the case of the
MCE3064AP,
“FUJITSU
MCE3064AP”
In the case of the
MCF3064AP,
“FUJITSU
MCF3064AP”
Product number
(Left justified, ASCII codes, blank indicating space character)
47-48 0000h Reserved
49 0F00h 15-14 Reserved (B'0')
13 Overlap function supported (B'0')
12 Reserved (B'0')
11 IORDY supported (B'1')
10 IORDY can be disabled (B'1')
9 LBA mode supported (B'1')
8 DMA transfer mode supported (B'1')
7-0 Reserved (B'0')
50 0000h Reserved