z8f1621 ZiLOG Semiconductor, z8f1621 Datasheet - Page 170

• Manufacturer Part Number: z8f1621
• Description: High Performance 8-bit Microcontrollers
• Manufacturer: ZiLOG Semiconductor

Table 73. I
PS019921-0308
BITS
FIELD
RESET
R/W
ADDR
Note:
I
2
C Baud Rate High and Low Byte Registers
2
C Baud Rate High Byte Register (I2CBRH)
7
If the DIAG bit in the I
register returns the current value of the I
The I
16-bit reload value, BRG[15:0], for the I
When the I
with interrupt on time-out. To configure the Baud Rate Generator as a timer with interrupt
on time-out, complete the following procedure:
1. Disable the I
2. Load the desired 16-bit count value into the I
3. Enable the Baud Rate Generator timer function and associated interrupt by setting the
When configured as a general purpose timer, the interrupt interval is calculated using the
following equation:
BRH = I
Most significant byte, BRG[15:8], of the I
Interrupt Interval (s)
registers.
BIRQ bit in the I
2
C Baud Rate High and Low Byte registers (Tables 73 and 73) combine to form a
2
C Baud Rate High Byte
2
6
C is disabled, the Baud Rate Generator can function as a basic 16-bit timer
2
C by clearing the IEN bit in the I
=
System Clock Period (s) BRG 15:0
2
2
C Control register to 1.
C Diagnostic Control Register is set to 1, a read of the I2CBRH
5
4
F53H
BRH
FFH
R/W
2
×
2
C Baud Rate Counter[15:8].
C Baud Rate Generator.
2
C Baud Rate Generator’s reload value.
[
3
2
C Baud Rate High and Low Byte
2
]
C Control register to 0.
Z8 Encore! XP
2
Product Specification
1
®
F64XX Series
I2C Controller
0
156