Z8F16800144ZCOG Zilog, Z8F16800144ZCOG Datasheet - Page 254

• Manufacturer Part Number: Z8F16800144ZCOG
• Description: KIT DEV FOR Z8F642 MCU 44 PIN
• Manufacturer: Zilog
• Series: Z8 Encore!®r
• Type: MCUr

Specifications of Z8F16800144ZCOG

• Contents: Hardware, Software and Documentation
• For Use With/related Products: Z8F642
• For Use With: 269-4661 - KIT ACC ETHERNET SMART CABLE
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 269-4678

Table 125. I
Table 124. I
BITS
FIELD
RESET
R/W
ADDR
BITS
FIELD
RESET
R/W
ADDR
PS025011-1010
Bit Position
[7:0]
BRL
Note:
Note:
I
2
2
2
C State Register (I2CSTATE)—Description when DIAG = 1
C State Register
C Baud Rate Low Byte Register (I2CBRL = F54H)
R/W
FFh
R
7
7
0
Value
I
The least significant byte, BRG[7:0], of the I
If the
the current value of the I
If the
the current value of the I
The Read-only I
I
provides information on the internal state of the I
Table 126
When the
I
I2CSTATE_H—I
This field defines the current state of the I
the internal state machine.
I2CSTATE_L—Least significant nibble of the I
This field defines the substates for the states defined by I2CSTATE_H.
243 defines the values for this field.
2
2
2
C Baud Rate Low Byte
C bus controller. When the
C controller state machine as listed in
DIAG
DIAG
R/W
FFh
DIAG
on page 241.
R
6
6
I2CSTATE_H
0
bit in the I
bit in the I
Description
2
bit of the I
C State Register provides information on the state of the I
2
C State
R/W
2
FFh
2
C Mode Register is set to 1, a read of the I2CBRH Register returns
C Mode Register is set to 1, a read of the I2CBRL Register returns
R
5
5
0
2
2
C Baud Rate Counter[15:8].
C Baud Rate Counter[7:0].
2
Table 127
P R E L I M I N A R Y
C Mode Register is set, this register returns the value of the
DIAG
R/W
FFh
bit of the I
R
4
4
0
on page 242 defines the states for this field.
F54H
F55H
BRL
Table
2
C controller. It is the most significant nibble of
2
C Baud Rate Generator’s reload value.
2
R/W
FFh
125.
C Mode Register is cleared, this register
R
3
3
0
2
C controller and I
2
C state machine 
Z8 Encore! XP
R/W
FFh
R
2
2
0
I2CSTATE_L
Product Specification
I2C Master/Slave Controller
2
C bus as listed in
R/W
FFh
Table 128
R
1
1
0
®
F1680 Series
2
C bus and the
on page
R/W
FFh
R
0
0
0
240