TMPR4937XBG-300 Toshiba, TMPR4937XBG-300 Datasheet - Page 434

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TMPR4937XBG-300

Manufacturer Part Number
TMPR4937XBG-300
Description
Manufacturer
Toshiba
Datasheet

Specifications of TMPR4937XBG-300

Family Name
TX49
Device Core Size
64b
Frequency (max)
300MHz
Instruction Set Architecture
RISC
Supply Voltage 1 (typ)
1.5V
Operating Supply Voltage (max)
1.6V
Operating Supply Voltage (min)
1.4V
Operating Temp Range
0C to 70C
Operating Temperature Classification
Commercial
Mounting
Surface Mount
Pin Count
484
Package Type
BGA
Lead Free Status / Rohs Status
Compliant

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31:20
19:1
Bit
20
0
14.4.10 ACLC GPO Data Register
31
15
Mnemonic
WRPEND
GPODAT
guarantee that no write access be executed until the previous write access takes effect (completes), by
reading the ACGPODAT.WRPEND bit prior to writing this register. If it is set for a long time, the
BITCLK signal on the AC-link is probably inactive for whatever reason.
This register specifies GPIO (slot 12) output data.
Writing a value into this register needs several BITCLK cycles to take effect. The software must
Reserved
Write Pending
GPIO-Out data
Field Name
WRPEND: Write Pending
GPODAT: GPIO-Out data
Reserved
W
Figure 14.4.7 ACGPODAT Register
R
R
R
0: Indicates that the previous write operation is complete and the
1: Indicates that the previous write operation is not complete and
Reads back the value previously written to this field.
Writes data to the outgoing slot 12 bits[19:1].
Reads always ‘0’.
ACGPODAT register is ready to be written.
the ACGPODAT register is not yet ready to be written.
GPODAT
0x00000
R/W
14-28
Description
Chapter 14 AC-link Controller
0xF744
21
WRPEND
20
R
0
19
GPODAT
0x00000
R/W
1
Read/Write
R
R/W
R
16
R
0
0
: Type
: Initial value
: Type
: Initial value

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