LM8322JGR8 NSC [National Semiconductor], LM8322JGR8 Datasheet - Page 36

• Manufacturer Part Number: LM8322JGR8
• Description: Mobile I/O Companion Supporting Key-Scan, I/O Expansion, PWM, and ACCESS.bus Host Interface
• Manufacturer: NSC [National Semiconductor]

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17.17 READ_CFG COMMAND
The READ_CFG command consists of a command byte
(0x92) from the host and a data byte from the LM8322. The
17.18 WRITE_CLOCK COMMAND
The WRITE_CLOCK command consists of a command byte
(0x93) and a data byte from the host. This command sets the
17.19 READ_CLOCK COMMAND
The READ_CLOCK command consists of a command byte
(0x94) from the host and a data byte from the LM8322. This
7
1
7
1
7
1
MUX2SEL
MUX1SEL
MUX2EN
MUX1EN
Bit
6
0
6
0
6
0
5
0
5
0
5
0
4
1
4
1
4
1
Value
0
1
0
1
0
1
0
1
3
0
3
0
3
0
MUX2_OUT output disabled.
MUX2_OUT output enabled. This overrides any other function available on this pin.
If the MUX2 EN bit is 1, the MUX2_IN1 input drives the MUX2_OUT output.
If the MUX2 EN bit is 1, the MUX2_IN2 input drives the MUX2_OUT output.
MUX1_OUT output disabled.
MUX1_OUT output enabled. This overrides any other function available on this pin.
If the MUX1 EN bit is 1, the MUX1_IN1 input drives the MUX1_OUT output.
If the MUX1 EN bit is 1, the MUX1_IN2 input drives the MUX1_OUT output.
2
0
2
0
2
1
1
1
1
1
1
0
0
1
0
0
0
0
36
7
7
0
7
data byte returns the settings in the hardware configuration
register. The default state of this register is 0x80.
clock configuration, as described in Table 2, Section 9.3
CLOCK CONFIGURATION.
command reads bits 7:2 of the clock configuration, as de-
scribed in Table 2 , Section 9.3 CLOCK CONFIGURATION.
6
6
6
0
Description
CONFIGURATION
5
5
5
0
CONFIGURATION
4
4
0
4
3
3
3
2
2
2
1
1
1
1
0
0
0
0