Renesas Renasas Single-Chip Microcomputer SH7086 Instrukcja Użytkownika Pobierz pdf (Strona 14)

Option Link Settings

Reference Function Fitted Alternative ( Removed ) Related To

R111 Pin function select Connects PIN 120 to DREQ0 on JA6.

Disconnects PIN 120 from DREQ0.

R83, R91

R113 Pin function select Connects PIN 116 to DTEND0 on JA6.

Disconnects PIN 116 from DTEND0.

R86, R96

R116 Pin function select Connects PIN 76 to M2_Vp on JA5.

Disconnects PIN 76 from M2_Vp.

R66

R117 Pin function select Connects PIN 81 to M2_TRISTn on

JA5.

Disconnects PIN 81 from

M2_TRISTn.

R76

R118 Pin function select Connects PIN 75 to M2_Vn on JA5.

Disconnects PIN 75 from M2_Vn.

R67

R119 Pin function select Connects PIN 110 to TCLKC on JA5.

Disconnects PIN 110 from TCLKC.

R62

R120 Pin function select

Connects PIN 8 to PTTX on JA6.

Disconnects PIN 8 from PTTX. R80

R122 Pin function select

Connects PIN 60 to WRn on JA3.

Disconnects PIN 60 from WRn. R72

R123 Pin function select

Connects PIN 59 to RDn on JA3.

Disconnects PIN 59 from RDn. R74

R124 Pin function select

Connects PIN 6 to SCK1 on JA6.

Disconnects PIN 6 from SCK1. R75

R125 Pin function select Connects PIN 72 to M2_Wp on JA5.

Disconnects PIN 72 from M2_Wp.

R69

R126 Pin function select Connects PIN 109 to TCLKD on JA5.

Disconnects PIN 109 from TCLKD.

R61

R127 Pin function select

Connects PIN 7 to PTRX on JA6.

Disconnects PIN 7 from PTRX. R81

R128 Pin function select

Connects PIN 71 to WE0n on JA3.

Disconnects PIN 71 from WE0n. R132

R132 Pin function select

Connects PIN 71 to M2_Wn on JA5.

Disconnects PIN 71 from M2_Wn. R128

Table 6-8: Pin function select links

Table 6-9 below describes the function of the option links associated with Clock configuration. The default configuration is indicated by

BOLD text.

Option Link Settings

Reference Function Fitted Alternative ( Removed ) Related To

R75 Clock Oscillator Parallel resistor for crystal

Not fitted

R76 Clock Oscillator Connects on board clock to MCU External Clock Source can be connected. R74, R77,

R108

R108 Clock Oscillator Connects on board clock to MCU External Clock Source can be connected. R74, R77,

R76

R74 Clock Oscillator Connects external clock to MCU

Disconnects external clock connection

to MCU

R77, R76

R77 Clock Oscillator Connects external clock to MCU

Disconnects external clock connection

to MCU

R74, R76

Table 6-9: Clock configuration links

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 30 31

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