Z8F16800144ZCOG Zilog, Z8F16800144ZCOG Datasheet - Page 226

• 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

PS025011-1010
SCKI—Serial Clock Input
This bit reflects the state of the serial clock pin.
0 = The SCK input pin is Low.
1 = The SCK input pin is High.
SDI—Serial Data Input
This bit reflects the state of the serial data input (MOSI or MISO depending on 
the MMEN bit).
0 = The serial data input pin is Low.
1 = The serial data input pin is High.
ESPISTATE—ESPI State Machine
Indicates the current state of the internal ESPI State Machine. This information is 
intended for manufacturing test. The state values may change in future hardware 
revisions and are not intended to be used by a software driver.
states.
Table 116. ESPISTATE values
ESPISTATE Value
00_0000
00_0001
01_0001
10_1110
10_1111
10_1100
10_1101
10_1010
10_1011
10_1000
10_1001
10_0110
10_0111
10_0100
10_0101
10_0010
10_0011
10_0000
10_0001
Idle
Slave Wait For SCK
Bit 7 Receive
Bit 7 Transmit
Bit 6 Receive
Bit 6 Transmit
Bit 5 Receive
Bit 5 Transmit
Bit 4 Receive
Bit 4 Transmit
Bit 3 Receive
Bit 3 Transmit
Bit 2 Receive
Bit 2 Transmit
Bit 1 Receive
Bit 1 Transmit
Bit 0 Receive
Bit 0 Transmit
Description
Master Ready
P R E L I M I N A R Y
Z8 Encore! XP
Enhanced Serial Peripheral Interface
Table 116
Product Specification
®
defines the valid
F1680 Series
212