Seagate ST1.2 ST1.2 Series Product Manual - Page 43
Card Information Structure CIS information for CF
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4.1.5 Card Information Structure (CIS) information for CF CIS information for the CF card is as follows: Address Data Description of data Common memory device information in 5V operation 000H 01H CISTPL_DEVICE 002H 04H TPL_LINK = 04 bytes 004H DFH CISTPL_DEVICE: Device ID Device type (bit 4...7 = D (DTYPE_FUNCSPEC) WPS (write protect switch) (bit 3) = 1 (non WP) Device Speed (bit 0...2) = 7 (DSPEED_EXT) 006H CISTPL_DEVICE: EXT (bit 7) = 0 12H Mantissa (bit 3...6) = 2 (1.2) - -> 120ns Exponent (bit 0...2) = 2 (100) 008H 01H CISTPL_DEVICE: Device size = 1 (2K bytes) 00AH FFH CISTPL_DEVICE: End Marker Other operating conditions device information for common memory 00CH 1CH CISTPL_DEVICE_OC 00EH 05H TPL_LINK = 05 bytes 010H CISTPL_DEVICE_OC: Other conditions Information EXT (bit 7) = 0 03H Reserved (bit 3...6) = 0 Vcc used (bit 1,2) = 1 (3.3V) MWAIT (bit 0) = 1 012H DFH CISTPL_DEVICE_OC: Device ID Information Device Type (bit 4...7) = D (DTYPE_FUNCSPEC) WPS (write protect switch) (bit 3) = 1 (non WP) Device Speed (bit 0...2) = 7 (DSPEED_EXT) 014H CISTPL_DEVICE_OC: EXT (bit 7) = 0 12H Mantissa (bit 3...6) = 2 (1.2) - -> 120ns Exponent (bit 0...2) = 2 (100) 016H 01H CISTPL_DEVICE_OC: Device size = 1 (2K bytes) 018H FFH CISTPL_DEVICE_OC: End Marker JEDEC programming information for common memory 01AH 18H CISTPL_JEDEC_C 01CH 02H TPL_LINK = 02 bytes 01EH DFH CISPTL_JEDEC_C: PCMCIA JEDEC Code 020H 01H ST1.2 Series Product Manual, Rev. B 37