AMIS-30521 AMI Semiconductor, Inc., AMIS-30521 Datasheet - Page 22

• Manufacturer Part Number: AMIS-30521
• Description: Micro-stepping Motor Driver
• Manufacturer: AMI Semiconductor, Inc.

AMIS-30521 Micro-stepping Motor Driver
Table 29: SPI Status Register 2
Table 30: SPI Status Register 3
Address
06h
Address
07h
AMI Semiconductor – June 2007, M-20683-001
www.amis.com
Where:
R
Reset
PAR
OVCYPT
OVCYPB
OVCYNT
OVCYNB
TSD
Remark:
Where:
R
Reset
PAR
MSP[6:0]
Remark:
Content
Access
Reset
Data
Content
Access
Reset
Data
Read only mode access
Status after power-on or hard reset
Parity check
Over-current detected on Y H-bridge: MOTYP terminal, top transistor
Over-current detected on Y H-bridge: MOTYP terminal, bottom transistor
Over-current detected on Y H-bridge: MOTYN terminal, top transistor
Over-current detected on Y H-bridge: MOTYN terminal, bottom transistor
Thermal shutdown
Data is latched
Read only mode access
Status after power-pn or hard reset
Parity check
Translator micro-step position
Data is not latched
Bit 7
PAR
Bit 7
PAR
R
0
R
0
OVCYPT
Bit 6
Bit 6
R
0
R
0
Status Register 2 (SR2)
Status Register 3 (SR3)
OVCYPB
Bit 5
R
0
Bit 5
R
0
OVCYYNT
Bit 4
Structure
Structure
R
0
Bit 4
R
0
22
MSP[6:0]
OVCYNB
Bit 3
R
0
Bit 3
R
0
Bit 2
TSD
Bit 2
R
0
R
0
Bit 1
Bit 1
R
0
-
R
0
Bit 0
Bit 0
R
0
-
R
0
Data Sheet