Renesas Single-Chip Microcomputer M34519T-MCU - Manual (Page 22)

( 20 / 36 )
(2) Connection to the IC socket for 32-pin SDIP
Attach pitch converter board M34513T-PTCA to the 50-wire normal-pitch cable, and connect it
to an IC socket for 32-pin SDIP on the target system.
Use the following products:
(1) 100-wire half-pitch cable (40 cm)
(2) Pitch converter board PCA4029
(3) 50-wire normal-pitch cable (10 cm)
(4) Pitch converter board M34513T-PTCA
Table 3.10 lists the connector assignments of pitch converter board M34513T-PTCA. When
attaching the pitch converter board, check the No. 1 pin positions of the cable and the connector.
Be careful not to connect the cable in a wrong direction.
Table 3.10 Connector assignments of pitch converter board M34513T-PTCA
*1: VDD is not used for inputting power from the target system, but it is used for outputting power
from the power circuit on the M34519T-MCU to the target system. Output of VDD (on/off) is set by
switch SW1. For details, refer to "3.3 Switches" (page 13).
*2: XIN is input from oscillator board OSC-2 on the M34519T-MCU, and it is not input from the
oscillator circuit on the target system. To change a system clock frequency, change the frequency of
oscillator board OSC-2.
Figure 3.8 Pin layout of the 50-wire normal-pitch cable
PCA4029 50-wire normal-pitch cable
50-pole dual-in-line socket
Unit: mm
Connector pin No. MCU pin No. Signal Connector pin No. MCU pin No. Signal
1 1 D0 32 32 P13
2 2 D1 31 31 P12
3 3 D2 30 30 P11
4 4 D3 29 29 P10
5 5 D4 28 28 P03
6 6 D5 27 27 P02
7 7 D6/CNTR0 26 26 P01
8 8 D7/CNTR1 25 25 P00
9 9 P20/SCK 24 24 P63/AIN3
10 10 P21/SOUT 23 23 P62/AIN2
11 11 P22/SIN 22 22 P61/AIN1
12 12 RESET 21 21 P60/AIN0
13 13 CNVSS 20 20 P31/INT1
14 14 XOUT 19 19 P30/INT0
15 15 XIN* 2 18 18 VDCE
16 16 VSS 17 17 VDD* 1