Fujitsu MHS2020AT, Product Manual

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Interface
5-42 C141-E171-03EN
Bit 0: '1' = Supports the Mode 0
*21 WORD 89
MHS2060AT = X'14': 40 minutes
MHS2030AT = X'0A': 20 minutes
*17 WORD 93
Bits 15: = 0
Bit 14: = '1'
Bit 13: '1' = CBLID- is a higher level than VIH (80-conductor cable). It
is fixed at 1 in the MHS-series devices.
'0' = CBLID- is a lower level than VIL (40-conductor cable).
Bits 12-8: In the case of Device 1 (slave drive), a valid value is set.
Bit 12: Reserved
Bit 11: '1' = Device asserts PDIAG-.
Bit 10, 9: Method for deciding the device No. of Device 1.
'00' = Reserved
'01' = Using a jumper.
'10' = Using the CSEL signal.
'11' = Other method.
Bit 8: = '1' (In the case of device 1)
Bits 7-0: In the case of Device 0 (master drive), a valid value is set.
Bit 7: Reserved
Bit 6: '1' = Device 1 is selected, Device 0 responds.
Bit 5: '1' = Device 0, assertion of DASP- was detected.
Bit 4: '1' = Device 0, assertion of PDIAG- was detected.
Bit 3: '1' = Device 0, an error was not detected in the self-
diagnosis.
Bit 2, 1: Method for deciding the device No. of Device 0.
'00' = Reserved
'01' = Using a jumper.
'10' = Using the CSEL signal.
'11' = Other method.