Texas Instruments AM335 Series Technical Reference Manual

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Table 17-57. SPINLOCK REGISTERS (continued)
Offset Acronym Register Name Section
824h LOCK_REG_9 This register is read when attempting to acquire a lock. Section 17.2.1.13
The lock is automatically taken if it was not taken and
the value returned by the read is zero.
If the lock was already taken, then the read returns one.
Writing a zero to this register frees the lock.
828h LOCK_REG_10 This register is read when attempting to acquire a lock. Section 17.2.1.14
The lock is automatically taken if it was not taken and
the value returned by the read is zero.
If the lock was already taken, then the read returns one.
Writing a zero to this register frees the lock.
82Ch LOCK_REG_11 This register is read when attempting to acquire a lock. Section 17.2.1.15
The lock is automatically taken if it was not taken and
the value returned by the read is zero.
If the lock was already taken, then the read returns one.
Writing a zero to this register frees the lock.
830h LOCK_REG_12 This register is read when attempting to acquire a lock. Section 17.2.1.16
The lock is automatically taken if it was not taken and
the value returned by the read is zero.
If the lock was already taken, then the read returns one.
Writing a zero to this register frees the lock.
834h LOCK_REG_13 This register is read when attempting to acquire a lock. Section 17.2.1.17
The lock is automatically taken if it was not taken and
the value returned by the read is zero.
If the lock was already taken, then the read returns one.
Writing a zero to this register frees the lock.
838h LOCK_REG_14 This register is read when attempting to acquire a lock. Section 17.2.1.18
The lock is automatically taken if it was not taken and
the value returned by the read is zero.
If the lock was already taken, then the read returns one.
Writing a zero to this register frees the lock.
83Ch LOCK_REG_15 This register is read when attempting to acquire a lock. Section 17.2.1.19
The lock is automatically taken if it was not taken and
the value returned by the read is zero.
If the lock was already taken, then the read returns one.
Writing a zero to this register frees the lock.
840h LOCK_REG_16 This register is read when attempting to acquire a lock. Section 17.2.1.20
The lock is automatically taken if it was not taken and
the value returned by the read is zero.
If the lock was already taken, then the read returns one.
Writing a zero to this register frees the lock.
844h LOCK_REG_17 This register is read when attempting to acquire a lock. Section 17.2.1.21
The lock is automatically taken if it was not taken and
the value returned by the read is zero.
If the lock was already taken, then the read returns one.
Writing a zero to this register frees the lock.
848h LOCK_REG_18 This register is read when attempting to acquire a lock. Section 17.2.1.22
The lock is automatically taken if it was not taken and
the value returned by the read is zero.
If the lock was already taken, then the read returns one.
Writing a zero to this register frees the lock.
84Ch LOCK_REG_19 This register is read when attempting to acquire a lock. Section 17.2.1.23
The lock is automatically taken if it was not taken and
the value returned by the read is zero.
If the lock was already taken, then the read returns one.
Writing a zero to this register frees the lock.
850h LOCK_REG_20 This register is read when attempting to acquire a lock. Section 17.2.1.24
The lock is automatically taken if it was not taken and
the value returned by the read is zero.
If the lock was already taken, then the read returns one.
Writing a zero to this register frees the lock.
3307
SPRUH73H–October 2011–Revised April 2013 Interprocessor Communication
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Texas Instruments AM335 Series Specifications

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Brand	Texas Instruments
Model	AM335 Series
Category	Computer Hardware
Language	English