MC68HC711PH8 Motorola, MC68HC711PH8 Datasheet - Page 115

• Manufacturer Part Number: MC68HC711PH8
• Description: High-density Complementary Metal Oxide Semiconductor (HCMOS) Microcomputer Unit
• Manufacturer: Motorola

MC68HC11PH8
Internal data bus
LOPS2
WOMS2
MIE2
M2
WAKE2
ILT2
PE2
PT2
TIE2
TCIE2
RIE2
ILIE2
TE2
RE2
RWU2
SBK2
MOTOROLA INTERCONNECT BUS (MI BUS)
Figure 6-3 MI BUS block diagram
S2SR1
RDRF2
TDRE2
RIE2
TIE2
R8
&
&
SBK2
MIE2
MIE2
STOP
RE2
PT2
TE2
10/11-bit RX shift register
IDLE2
TCIE2
ILIE2
T8
8
TC2
7
Flag control
Transmitter
Receive buffer
H 8
&
10/11-bit TX shift register
&
Receiver
S2SR2
control
control
7
Transmit buffer
+
0
START
Note:
0
recovery
Data
L
= always reads as zero
= not used in MI BUS mode
SCI interrupt request
ST4XCK
clock
RXD2
TXD2
WOMS
WOMS
MOTOROLA
TPG
6-5
6