Zilog Z8F0880 - Manual (Page 8)

Z8 Encore! XP
®
Dual F1680 Series Development Kit
User Manual
UM021204-0508 Z8 Encore! XP
®
Dual F1680 Series
5
Theory of Operation
Figure 2 displays the Z8 Encore! XP F1680 development board.
Figure 2. Z8 Encore! XP F1680 Development Board
The terms used in this section are explained below:
The features of Z8F1680 MDS-compliant module include:
•
Two Z8F1680 devices: the Z8F1680_M I
2
C Master device and the
Z8F1680_S I
2
C Slave device.
Terms Definitions
Z8F1680_S (MCU_S) I
2
C Slave device
Z8F1680_M (MCU_M) I
2
C Master device
HyperTerminal Console
Serial Port
XModem
UART0 UART1
DBG1
DBG2
MCU_S (U1) MCU_M (U3)
MCU_M
MCU_S
S2
DBG
USB
Smart Cable
ZDS II
Debugger PC0
PC1
PC2 RED_LED
YELLOW_LED
GREEN_LED
Slave Master
S2 - Away from U11 = Slave (U1)
S2 - Toward U11 = Master (U3)