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5.3 Host Commands
C141-E262 5-107
Table 5.33 Information to be read by IDENTIFY DEVICE command (3/3)
Word Value Description
104-105 X '00' Reserved
106 *26 Physical sector size per logical sector
107 X '0000' Reserved
108 X 'xxxx' 15:12 NAA_ID(3:0) 05h
11:0 IEEE Company ID (23:12) 00h
109 X 'xxxx' 15:4 IEEE Company ID (11:0) 0Eh
3:0 Unique ID (35:32)
110 X 'xxxx' 15:0 Unique ID (31:16)
111 X 'xxxx' 15:0 Unique ID (15:0)
112-116 X '0000' Reserved
117-118 X '0000' Number of words for logical sectors
119 X '400x' Features Implemented Word (Supported Settings) *27
120 X '400x' Features Implemented Word (Enabled Settings) *28
121-127 X '0000' Reserved
128 X '0xxx' Security status *29
129-159 X 'xxxx' Undefined
160-205 X '0000' Reserved
206 X '003D' SCT Command sets supported *30
207-209 X '0000' Reserved
210-211 X 'xxxx' Write Read Verify Sector Count Mode 3 Only *31
212-213 X 'xxxx' Write Read Verify Sector Count Mode 2 Only *32
214-219 X '0000' Reserved
220 X '00xx' Write Read Verify Mode *33
221 X '0000' Reserved
222 X '100F' Transport major version number
223 X '0021' Transport minor version number
224-233 X '0000' Reserved
234 X '0001' Minimum number of 512 byte units per DOWNLOAD
MICROCODE command mode 3 *34
235 X '0x00' Maximum number of 512 byte units per DOWNLOAD
MICROCODE command mode3 *35
236-254 X '0000' Reserved
255 X 'xxA5' Check sum (The 2 complement of the lower order byte resulting from
summing bits 7 to 0 of word 0 to 254 and word 255, in byte units.)