Target interface
(H8SX/1653F, H8SX/1654F)
Mar. 03, 2008 (Second Edition)
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H8SX/1653F, H8SX/1654F
Applicable products
PALMiCE2-H8S
Applicable connectors
(Connectors for debugger)
MIL connector (14-pin design)
MIL connector
Signals
CPU Pin No.
CPU Pin No.
Pin
No.
Signal
Input/
Output
*1
TQFP-120
Pin
No.
Signal
Input/
Output
*1
TQFP-120
1 TCK Input 96
2 GND
3
TRST Input
91
4
GND
5 TDO Output
81
6 GND
7
RESIN
*2
Input 8 VCC
*3
Output
9 TMS Input 93
10 GND
11 TDI Input 95
12 GND
13
RES Output
77
14
GND
*1: Input/output is based on the target system.
*2: RESIN is not a name of CPU pin. RESIN signal cannot be directly connected to CPU pin. For connection, consult the target connection
reference diagram.
*3: For VCC, connect I/O power of CPU. Debugging can be performed even if the signal is N.C., however, if you connect I/O power, it will allow
prevention of leak during the target system power OFF and adaptation to power 1.8V-3.6V range.
Note, for input, it is 5V-tolerant. If optional conversion adapter (ADP-HUDI-5V) is used, 5V is supported for output.
Target connection reference diagram
MIL connector specifications
Recommended connector
Manufacturer Omron
Corporation
Model XG4C-1431
(Top view on the target board)
(For detailed dimensions of the connector,
refer to the documentation by manufacturer.)
*1: When debugging, bring EMLE pin to High state.
Shown in the target connection reference diagram is the circuit that brings EMLE pin to High state when you turn OFF the switch.
*2: RESIN, which is connected to Pin No.7 of the connector for debugger, is the signal that the debugger outputs to CPU. Connect the signal to
CPU by using user logic reset circuit with reference to the logic shown in the target connection reference diagram.
*3: RES, which is connected to Pin No. 13 of the connector for debugger, is the signal that debugger uses for monitoring the state of RES pin of
CPU.
